{"id":18668,"date":"2025-07-19T19:05:48","date_gmt":"2025-07-19T11:05:48","guid":{"rendered":"https:\/\/viox.com\/?p=18668"},"modified":"2026-03-24T11:36:24","modified_gmt":"2026-03-24T03:36:24","slug":"contactor-vs-circuit-breaker","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/contactor-vs-circuit-breaker\/","title":{"rendered":"Contactor vs Circuit Breaker: The Complete 2026 Guide to Switching Duty, Protection, and Motor Control"},"content":{"rendered":"<div class=\"product-intro\">\n<p><strong>\u1785\u1798\u17d2\u179b\u17be\u1799\u179a\u17a0\u17d0\u179f\u17d6<\/strong> \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u178a\u17c2\u179b\u179f\u17b6\u1784\u179f\u1784\u17cb\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178a\u17bc\u179a\u1795\u17d2\u1791\u17bb\u1780\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1780\u1783\u17be\u1789 \u1793\u17b7\u1784\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793 \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bd\u1799\u1782\u17d2\u1793\u17b6 \u2014 \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1794\u17d2\u178f\u17bc\u179a\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/p>\n<hr \/>\n<h2>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/h2>\n<p>\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u1780\u17c6\u1796\u17bb\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u1799\u179b\u17cb\u178a\u17c6\u1794\u17bc\u1784\u1782\u17ba\u17d6 \u1796\u17bd\u1780\u179c\u17b6\u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1794\u17d2\u179a\u1780\u17bd\u178f\u1794\u17d2\u179a\u1787\u17c2\u1784\u1791\u17c1\u17d4 \u1796\u17bd\u1780\u179c\u17b6\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4.<\/p>\n<p>\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/ac-contactor\/\">contactor<\/a> \u1782\u17ba\u1787\u17b6 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6<\/strong>. \u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17ba\u1787\u17b6 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a<\/strong>. \u17d4 \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178f\u17c2\u1798\u17bd\u1799\u1793\u17c4\u17c7\u1787\u17c6\u179a\u17bb\u1789\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6 \u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1793\u17b7\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u178f\u17b6\u1798\u17d4.<\/p>\n<p>\u1780\u17b6\u179a\u1797\u17d0\u1793\u17d2\u178f\u1785\u17d2\u179a\u17a1\u17c6\u1782\u17ba\u17a2\u17b6\u1785\u1799\u179b\u17cb\u1794\u17b6\u1793 \u2014 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a \u1794\u17be\u1780 \u1793\u17b7\u1784\u1794\u17b7\u1791\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1785\u179a\u1793\u17d2\u178f\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u17a0\u17be\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u179b\u17c1\u1785\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1794\u1789\u17d2\u1787\u17b6\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1793\u17b7\u1784\u1780\u17d2\u178f\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u17d4 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1780\u17b6\u179a\u1785\u17b6\u178f\u17cb\u1791\u17bb\u1780\u1796\u17bd\u1780\u179c\u17b6\u1790\u17b6\u17a2\u17b6\u1785\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u17be\u178f\u1785\u17c6\u178e\u17bb\u1785\u1781\u17d2\u179f\u17c4\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1787\u17b6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 welded \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179a\u17c6\u1781\u17b6\u1793 \u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1781\u17c2 \u1780\u17b6\u179a\u179a\u17be\u179f\u17a2\u17be\u1784\u1780\u17c6\u17a0\u17bb\u179f\u1798\u17b7\u1793\u179b\u17d2\u17a2 \u17ac \u2014 \u1780\u17d2\u1793\u17bb\u1784\u1780\u179a\u178e\u17b8\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u1794\u17c6\u1795\u17bb\u178f \u2014 \u1797\u17d2\u179b\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17c6\u1795\u17d2\u179b\u17b7\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<p>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1793\u17c1\u17c7\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u17a2\u17d2\u179c\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1799\u17c9\u17b6\u1784\u178a\u17c2\u179b\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u17a2\u17d2\u1793\u1780\u179f\u17b6\u1784\u179f\u1784\u17cb\u1794\u1793\u17d2\u1791\u17c7 \u17a2\u17d2\u1793\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784 \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178f\u17d2\u179a\u17bc\u179c\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17d6 \u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1798\u17bd\u1799\u178e\u17b6 \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1794\u1793\u17d2\u1791\u17c7\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u178a\u17c2\u179b\u1793\u17b6\u17c6\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3\u17d4.<\/p>\n<hr \/>\n<h2>\u178f\u17be\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8? \u1793\u17b7\u1799\u1798\u1793\u17d0\u1799 \u1798\u17bb\u1781\u1784\u17b6\u179a \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Side-by-side-comparison-of-contactor-and-circuit-breaker-internal-components-showing-electromagnetic-coil-mechanism-versus-thermal-magnetic-trip-unit.webp\" alt=\"Side-by-side comparison of contactor and circuit breaker internal components showing electromagnetic coil mechanism versus thermal-magnetic trip unit\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1796\u17b8\u1785\u17c6\u17a0\u17c0\u1784\u1791\u17c5\u1785\u17c6\u17a0\u17c0\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1795\u17d2\u1791\u17c3\u1780\u17d2\u1793\u17bb\u1784\u179a\u179c\u17b6\u1784\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u179a\u1794\u179f\u17cb\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC \u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178f\u17b6\u1798\u1780\u17c6\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 (MCCB) \u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u179a\u178e\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u17d4.<\/figcaption><\/figure>\n<p>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u178a\u17c4\u1799\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u178f \u1793\u17b7\u1784\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 \u179c\u17b6\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u17b6\u1789\u1785\u17bc\u179b\u1793\u17bc\u179c\u179f\u17c6\u178e\u17bb\u17c6\u1793\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1790\u17b6\u1798\u1796\u179b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u179f\u1789\u17d2\u1789\u17b6\u1794\u1789\u17d2\u1787\u17b6\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u1796\u17b8 PLCs \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17c6\u178e\u178f\u17cb\u1798\u17c9\u17c4\u1784 \u17ac\u1794\u17ca\u17bc\u178f\u17bb\u1784\u179a\u17bb\u1789\u178a\u17c4\u1799\u178a\u17c3\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799 \u1793\u17b7\u1784\u1798\u17d2\u178f\u1784\u17a0\u17be\u1799\u1798\u17d2\u178f\u1784\u1791\u17c0\u178f\u17d4.<\/p>\n<p>\u1782\u17b7\u178f\u1790\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u1792\u17bb\u1793\u1792\u17d2\u1784\u1793\u17cb\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u17d4 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1799\u179b\u17cb\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/inside-ac-contactor-components-design-logic\/\">\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 \u1793\u17b7\u1784\u178f\u1780\u17d2\u1780\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC<\/a>, \u1792\u17b6\u178f\u17bb\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179a\u17bd\u1798\u1798\u17b6\u1793 \u179f\u17c6\u178e\u17bb\u17c6\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1790\u17b6\u1798\u1796\u179b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799 \u1794\u17c6\u1796\u1784\u17cb\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u178f\u17d2\u179a\u17a1\u1794\u17cb\u1798\u1780\u179c\u17b7\u1789\u1793\u17c3\u1793\u17b7\u1791\u17b6\u1783\u179a\u178a\u17bc\u179c\u17d4.<\/p>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17d2\u1793\u17bc\u179b\u179a\u1794\u179f\u17cb\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a<\/h3>\n<ul>\n<li><strong>\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/strong> \u2014 \u17a7\u1794\u1780\u179a\u178e\u17cf\u1794\u1789\u17d2\u1787\u17b6 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 24V, 120V \u17ac 240V AC\/DC) \u1787\u17c6\u179a\u17bb\u1789\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li><strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1781\u17d2\u1796\u179f\u17cb<\/strong> \u2014 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u17b6\u1794\u17cb\u179a\u1799\u1796\u17b6\u1793\u17cb\u1791\u17c5\u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u178a\u17c4\u1799\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6<\/strong> \u2014 \u1798\u17b6\u1793\u1794\u17c6\u178e\u1784\u1794\u1789\u17d2\u1787\u17b6\u178a\u17c4\u1799\u178f\u1780\u17d2\u1780\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5 \u1798\u17b7\u1793\u1798\u17c2\u1793\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c3\u1791\u17c1\u17d4<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1795\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7<\/strong> \u2014 \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u178f\u17bc\u179a<\/li>\n<li><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1796\u17b8\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7<\/strong> \u2014 \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1798\u17b7\u1793\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179b\u17be\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c4\u1799\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784\u1791\u17c1\u17d4<\/li>\n<\/ul>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/h3>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Visual-comparison-of-contactor-utilization-categories-AC-1-AC-3-and-AC-4-showing-current-waveforms-and-switching-severity-for-different-load-types.webp\" alt=\"Visual comparison of contactor utilization categories AC-1, AC-3, and AC-4 showing current waveforms and switching severity for different load types\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC 60947-4-1\u17d6 \u1780\u17b6\u179a\u1798\u17be\u179b\u1783\u17be\u1789\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a \u1793\u17b7\u1784\u1791\u1798\u17d2\u179a\u1784\u17cb\u179a\u179b\u1780\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC-1 (\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6) AC-3 (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a) \u1793\u17b7\u1784 AC-4 (\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a)\u17d4.<\/figcaption><\/figure>\n<p>\u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u17a2\u178f\u17d2\u1790\u1794\u1791\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1781\u17d2\u179c\u17c7\u1781\u17b6\u178f\u17d4 \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u179a\u1794\u179f\u17cb\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1796\u17b7\u1796\u178e\u17cc\u1793\u17b6\u1796\u17c1\u1789\u179b\u17c1\u1789\u178a\u17c4\u1799\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u179a\u1794\u179f\u17cb\u179c\u17b6\u178f\u17c2\u1798\u17d2\u1793\u17b6\u1780\u17cb\u17af\u1784\u1793\u17c4\u17c7\u1791\u17c1\u17d4 <strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb<\/strong> \u1780\u17d2\u179a\u17c4\u1798 IEC 60947-4-1 \u1780\u17c6\u178e\u178f\u17cb\u1790\u17b6\u178f\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u178f\u17bc\u179a \u1793\u17b7\u1784\u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u17a2\u17d2\u179c\u17b8\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th style=\"padding: 10px;\">\u1795\u17d2\u1791\u17bb\u1780\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th style=\"padding: 10px;\">\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6<\/th>\n<th style=\"padding: 10px;\">\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>-\u1780\u17d2\u179a\u17bb\u1798 \u17e1<\/strong><\/td>\n<td style=\"padding: 10px;\">\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a \u17ac\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a\u1794\u1793\u17d2\u178f\u17b7\u1785<\/td>\n<td style=\"padding: 10px;\">\u1792\u17b6\u178f\u17bb\u200b\u1780\u1798\u17d2\u178a\u17c5 \u17a1\u200b\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6 \u1797\u17d2\u179b\u17be\u1784\u200b\u1794\u17c6\u1797\u17d2\u179b\u17ba<\/td>\n<td style=\"padding: 10px;\">\u1791\u17b6\u1794 \u2014 \u1785\u179a\u1793\u17d2\u178f\u1793\u17c5\u1796\u17c1\u179b\u1794\u1784\u17d2\u1780\u17be\u178f \u1793\u17b7\u1784\u1794\u17c6\u1794\u17c2\u1780\u1782\u17ba\u1793\u17c5\u1787\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>-\u1780\u17d2\u179a\u17bb\u1798 \u17e3<\/strong><\/td>\n<td style=\"padding: 10px;\">\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1791\u17d2\u179a\u17bb\u1784\u1780\u17c6\u1794\u17d2\u179a\u17bb\u1780 \u2014 \u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1795\u17d2\u178f\u17b6\u1785\u17cb\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/td>\n<td style=\"padding: 10px;\">\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u17bc\u1798 \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1784\u17d2\u17a0\u17b6\u179a \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb \u1781\u17d2\u179f\u17c2\u1780\u17d2\u179a\u179c\u17c9\u17b6\u178f\u17cb<\/td>\n<td style=\"padding: 10px;\">\u1798\u1792\u17d2\u1799\u1798 \u2014 \u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1794\u1784\u17d2\u1780\u17be\u178f (6\u20138\u00d7 \u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3) \u1794\u17c6\u1794\u17c2\u1780\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>AC-4<\/strong><\/td>\n<td style=\"padding: 10px;\">\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1791\u17d2\u179a\u17bb\u1784\u1780\u17c6\u1794\u17d2\u179a\u17bb\u1780 \u2014 \u17a2\u17ca\u17b8\u1789 \u178a\u17c4\u178f \u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f<\/td>\n<td style=\"padding: 10px;\">\u179f\u17d2\u1791\u17bc\u1785 \u179b\u17be\u1780 \u1787\u17c6\u179a\u17bb\u1789\u1791\u17b8\u178f\u17b6\u17c6\u1784<\/td>\n<td style=\"padding: 10px;\">\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a \u2014 \u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1794\u1784\u17d2\u1780\u17be\u178f \u1793\u17b7\u1784\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1794\u17c6\u1794\u17c2\u1780<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 95A \u1780\u17d2\u179a\u17c4\u1798 AC-1 \u1794\u17d2\u179a\u17a0\u17c2\u179b\u1787\u17b6\u179f\u1798\u179a\u1798\u17d2\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u17c2 60A \u1780\u17d2\u179a\u17c4\u1798 AC-3 \u1793\u17b7\u1784\u1794\u17d2\u179a\u17a0\u17c2\u179b 40A \u1780\u17d2\u179a\u17c4\u1798 AC-4 \u2014 \u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u17d4 \u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17be\u1796\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb \u1782\u17ba\u1787\u17b6\u1780\u17c6\u17a0\u17bb\u179f\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u1798\u17bd\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<blockquote><p><strong>\u178a\u17c6\u1794\u17bc\u1793\u17d2\u1798\u17b6\u1793\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17d6<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a \u178f\u17c2\u1784\u178f\u17c2\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC-3 (\u17ac AC-4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a) \u1798\u17b7\u1793\u1798\u17c2\u1793\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f AC-1 \u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17c4\u17c7\u1796\u17bb\u1798\u17d2\u1796\u1793\u17c5\u179b\u17be\u179f\u17d2\u179b\u17b6\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p><\/blockquote>\n<h3>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1791\u17bc\u1791\u17c5<\/h3>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/strong> \u2014 \u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1780\u17b6\u179a\u1794\u1789\u17d2\u1788\u1794\u17cb \u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u179b\u17d2\u1794\u17bf\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17b7\u1785 (\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/contactor-vs-motor-starter\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/a>)<\/li>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 HVAC<\/strong> \u2014 \u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb \u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1780\u1784\u17d2\u17a0\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1792\u17b6\u178f\u17bb\u200b\u1780\u1798\u17d2\u178a\u17c5\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u1793\u17d2\u179b\u17ba<\/strong> \u2014 \u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u1792\u17c6 \u1795\u17d2\u179b\u17bc\u179c \u1793\u17b7\u1784\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba\u1780\u17b8\u17a1\u178a\u17d2\u178b\u17b6\u1793\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be <a href=\"https:\/\/test.viox.com\/km\/modular-contactor-vs-traditional-contactor\/\">modular contactors<\/a><\/li>\n<li><strong>\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/strong> \u2014 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u179f\u17b6\u179a \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1781\u17d2\u179f\u17c2\u1780\u17d2\u179a\u179c\u17c9\u17b6\u178f\u17cb \u17a1\u1797\u17d2\u179b\u17be\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179f\u17d2\u1791\u17bc\u1785<\/li>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/strong> \u2014 <a href=\"https:\/\/test.viox.com\/km\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u178a\u17b9\u1780\u1793\u17b6\u17c6\u178a\u17c4\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793<\/li>\n<\/ul>\n<p>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1780\u17cf\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1796\u17b8 relays \u178a\u17c2\u179a \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17c1\u1799\u179b\u17cb\u1785\u17d2\u179a\u17a1\u17c6\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1780\u17cf\u178a\u17c4\u1799\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179f\u17ca\u17b8\u1787\u1798\u17d2\u179a\u17c5 \u179f\u17bc\u1798\u1798\u17be\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17a2\u17c6\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/contactors-vs-relays-understanding-the-key-differences\/\">\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1792\u17c0\u1794\u1793\u17b9\u1784 \u179a\u17b8\u17a1\u17c1<\/a>.<\/p>\n<hr \/>\n<h2>\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8? \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1782\u17d2\u179a\u17b9\u17c7\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1793\u17c3\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/h2>\n<p>\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/mcb\/\">\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179b\u17d2\u1798\u17be\u179f<\/a> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1796\u17b8\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u2014 \u1798\u17b7\u1793\u1790\u17b6\u1798\u1780\u1796\u17b8\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1791\u17c1 \u1780\u17b6\u179a\u1784\u17b6\u179a\u1785\u1798\u17d2\u1794\u1784\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1782\u17ba\u1798\u17b7\u1793\u1798\u17c2\u1793\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u17be\u1780 \u1793\u17b7\u1784\u1794\u17b7\u1791\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1780\u17b6\u179a\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb\u179c\u17b6\u1782\u17ba\u17a2\u1784\u17d2\u1782\u17bb\u1799\u179f\u17d2\u1784\u17c0\u1798 \u178a\u17b9\u1780\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178a\u17c4\u1799\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1798\u17b6\u1793\u17a2\u17d2\u179c\u17b8\u1798\u17bd\u1799\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8\u17d4.<\/p>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17b6\u1793\u1791\u1798\u17d2\u179a\u1784\u17cb\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 \u2014 \u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/mccb-vs-mcb\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785 (MCBs)<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6\u1791\u17c5 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u179a\u178e\u17b8 (MCCBs)<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u179b\u17cb\u1785\u17c6\u178e\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u1799\u179b\u17cb (ACBs) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b7\u178a\u17d2\u178b\u1797\u17b6\u1796\u1791\u17bc\u1791\u17c5\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799 \u179f\u17bc\u1798\u1798\u17be\u179b\u179a\u1794\u179f\u17cb\u1799\u17be\u1784 <a href=\"https:\/\/test.viox.com\/km\/types-of-circuit-breakers\/\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a> \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u17d4.<\/p>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17d2\u1793\u17bc\u179b\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/h3>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong> \u2014 \u1792\u17b6\u178f\u17bb\u200b\u1780\u1798\u17d2\u178a\u17c5\u200b\u1798\u17b6\u1793\u200b\u17a2\u17b6\u179a\u1798\u17d2\u1798\u178e\u17cd\u200b\u1790\u17b6\u200b\u1798\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u1795\u17d2\u1791\u17bb\u1780\u200b\u179b\u17be\u179f\u200b\u1791\u1798\u17d2\u1784\u1793\u17cb \u1792\u17b6\u178f\u17bb\u200b\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u200b\u1798\u17b6\u1793\u200b\u17a2\u17b6\u179a\u1798\u17d2\u1798\u178e\u17cd\u200b\u1790\u17b6\u200b\u1798\u17b6\u1793\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1781\u17d2\u179b\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c4\u1799\u178a\u17c3\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1780\u17c6\u17a0\u17bb\u179f<\/strong> \u2014 \u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c4\u1799\u1785\u17c1\u178f\u1793\u17b6\u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a1\u17be\u1784\u179c\u17b7\u1789<\/li>\n<li><strong>\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179a\u17c6\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc<\/strong> \u2014 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c2\u179b\u1794\u1784\u17d2\u1780\u17be\u178f\u17a1\u17be\u1784\u1793\u17c5\u1796\u17c1\u179b\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u178f\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/strong> \u2014 \u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178a\u17be\u1798\u17d2\u1794\u17b8\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd 10kA, 25kA, 65kA)<\/li>\n<li><strong>\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17b7\u1793\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb<\/strong> \u2014 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb \u1798\u17b7\u1793\u1798\u17c2\u1793\u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u178a\u1784 \u1793\u17c3\u1780\u17b6\u179a\u1794\u17b7\u1791\u1794\u17be\u1780<\/li>\n<\/ul>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1793\u17c3\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1796\u1793\u17d2\u1799\u179b\u17cb<\/h3>\n<p>Circuit breakers \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2\u178a\u17c4\u1799\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2 <strong>trip behavior<\/strong>, \u178a\u17c2\u179b\u1780\u17c6\u178e\u178f\u17cb\u1790\u17b6\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179b\u17bf\u1793\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17b6\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u1795\u17d2\u179f\u17c1\u1784\u1782\u17d2\u1793\u17b6\u1793\u17c3 overcurrent:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Trip Element<\/th>\n<th style=\"padding: 10px;\">\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u179c\u17b6\u1785\u17b6\u1794\u17cb\u1794\u17b6\u1793<\/th>\n<th style=\"padding: 10px;\">\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u179c\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/th>\n<th style=\"padding: 10px;\">\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>Thermal (overload)<\/strong><\/td>\n<td style=\"padding: 10px;\">Sustained overcurrent \u179b\u17be\u179f\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/td>\n<td style=\"padding: 10px;\">Bimetallic strip \u1780\u17c6\u178a\u17c5\u1793\u17b7\u1784\u1796\u178f\u17cb\u1781\u17d2\u179b\u17bd\u1793 \u1794\u1789\u17d2\u1785\u17c1\u1789\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a trip<\/td>\n<td style=\"padding: 10px;\">\u179c\u17b7\u1793\u17b6\u1791\u17b8\u1791\u17c5\u1793\u17b6\u1791\u17b8 (inverse time \u2014 overcurrent \u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u1796\u179f\u17cb = trip \u1780\u17b6\u1793\u17cb\u178f\u17c2\u179b\u17bf\u1793)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Magnetic (instantaneous)<\/strong><\/td>\n<td style=\"padding: 10px;\">High fault current \u1796\u17b8 short circuits<\/td>\n<td style=\"padding: 10px;\">Electromagnetic coil \u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1789\u17d2\u1785\u17c1\u1789\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a trip<\/td>\n<td style=\"padding: 10px;\">\u1798\u17b7\u179b\u17d2\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780<\/strong><\/td>\n<td style=\"padding: 10px;\">Programmable overcurrent thresholds<\/td>\n<td style=\"padding: 10px;\">Microprocessor-based trip unit \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793<\/td>\n<td style=\"padding: 10px;\">Configurable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The trip curve \u2014 \u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u1790\u17b6\u1787\u17b6 B, C, \u17ac D \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCBs \u2014 \u1780\u17c6\u178e\u178f\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f instantaneous magnetic trip \u1791\u17b6\u1780\u17cb\u1791\u1784\u1791\u17c5\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17d4 C-curve breaker trips \u1797\u17d2\u179b\u17b6\u1798\u17d7\u1793\u17c5 5\u201310\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179c\u17b6\u179f\u1798\u179f\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb loads \u1791\u17bc\u1791\u17c5\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 inrush \u1780\u1798\u17d2\u179a\u17b7\u178f\u1798\u1792\u17d2\u1799\u1798\u17d4 D-curve breaker \u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 10\u201320\u00d7 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb high-inrush loads \u178a\u17bc\u1785\u1787\u17b6 motors \u1793\u17b7\u1784 transformers \u17d4.<\/p>\n<blockquote><p><strong>\u1780\u17b6\u179a\u1796\u17d2\u179a\u1798\u17b6\u1793\u17a2\u17c6\u1796\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/strong> \u1780\u17bb\u17c6\u1794\u17d2\u179a\u17be circuit breaker \u1787\u17b6 switch \u1794\u17b7\u1791\/\u1794\u17be\u1780 \u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 Circuit breakers \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17b7\u1793\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u17d4 \u1780\u17b6\u179a\u1794\u17b7\u1791\u1794\u17be\u1780\u178a\u17c4\u1799\u178a\u17c3\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1781\u17bc\u1785\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a trip \u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u17d4 \u1793\u17c1\u17c7\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-vs-isolator-switch\/\">circuit breaker \u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u1787\u17b6 isolator<\/a>.<\/p><\/blockquote>\n<hr \/>\n<h2>Contactor vs Circuit Breaker: \u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/h2>\n<p>\u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c2\u179b\u1798\u17d2\u17a2\u1793\u17c1\u17c7\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u179a\u17b6\u179b\u17cb specification \u1793\u17b7\u1784 functional difference \u178a\u17c2\u179b engineers \u1793\u17b7\u1784 panel builders \u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17be\u1798\u17d2\u1794\u17b8\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799<\/th>\n<th style=\"padding: 10px;\">\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/th>\n<th style=\"padding: 10px;\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1785\u1798\u17d2\u1794\u1784<\/strong><\/td>\n<td style=\"padding: 10px;\">Frequent load switching \u1793\u17b7\u1784 remote control<\/td>\n<td style=\"padding: 10px;\">Overcurrent protection \u1793\u17b7\u1784 fault interruption<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/strong><\/td>\n<td style=\"padding: 10px;\">Electromagnetic coil \u1794\u17be\u1780 contact closure; spring \u178f\u17d2\u179a\u17a1\u1794\u17cb contacts \u1791\u17c5\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1794\u17be\u1780<\/td>\n<td style=\"padding: 10px;\">Thermal-magnetic \u17ac electronic trip unit \u179a\u1780\u1783\u17be\u1789 overcurrent \u1793\u17b7\u1784\u1794\u1789\u17d2\u1785\u17c1\u1789 latch mechanism<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Normal Operating Duty<\/strong><\/td>\n<td style=\"padding: 10px;\">High frequency \u2014 daily, hourly, \u17ac per-minute switching cycles<\/td>\n<td style=\"padding: 10px;\">Infrequent \u2014 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178f\u17c2\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f \u17ac manual maintenance isolation<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f<\/strong><\/td>\n<td style=\"padding: 10px;\">\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd primary fault-clearing<\/td>\n<td style=\"padding: 10px;\">Core function \u2014 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u178f\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb overload \u1793\u17b7\u1784 short-circuit current \u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Switching Endurance<\/strong><\/td>\n<td style=\"padding: 10px;\">100,000 \u1791\u17c5 10,000,000+ operations (mechanical); 100,000 \u1791\u17c5 2,000,000 (electrical at rated load)<\/td>\n<td style=\"padding: 10px;\">10,000 \u1791\u17c5 25,000 operations (mechanical); 1,500 \u1791\u17c5 10,000 (electrical)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u17a2\u178f\u17d2\u179a\u17b6<\/strong><\/td>\n<td style=\"padding: 10px;\">9A \u1791\u17c5 800A+ (power contactor range)<\/td>\n<td style=\"padding: 10px;\">0.5A \u1791\u17c5 6,300A+ (MCB through ACB range)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179c\u17c9\u17bb\u179b<\/strong><\/td>\n<td style=\"padding: 10px;\">\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1,000V AC \/ 750V DC<\/td>\n<td style=\"padding: 10px;\">\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1,000V AC (LV); \u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MV\/HV breakers<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793<\/strong><\/td>\n<td style=\"padding: 10px;\">Limited \u2014 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 1\u201310\u00d7 rated current \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u1799\u17c8\u1796\u17c1\u179b\u1781\u17d2\u179b\u17b8<\/td>\n<td style=\"padding: 10px;\">High \u2014 6kA \u1791\u17c5 200kA+ \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791 breaker<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c3\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong><\/td>\n<td style=\"padding: 10px;\">None \u2014 \u1782\u17d2\u1798\u17b6\u1793 overload \u17ac short-circuit protection \u1796\u17b8\u1780\u17c6\u178e\u17be\u178f<\/td>\n<td style=\"padding: 10px;\">Thermal, magnetic, electronic, \u17ac combination<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/strong><\/td>\n<td style=\"padding: 10px;\">Coil voltage input (24V, 48V, 110V, 230V, 400V AC\/DC)<\/td>\n<td style=\"padding: 10px;\">Manual handle + automatic trip; remote trip \u1798\u17b6\u1793\u1793\u17c5\u179b\u17be models \u1798\u17bd\u1799\u1785\u17c6\u1793\u17bd\u1793<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799<\/strong><\/td>\n<td style=\"padding: 10px;\">\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b; NO \u1793\u17b7\u1784 NC configurations \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb status \u1793\u17b7\u1784 interlocking<\/td>\n<td style=\"padding: 10px;\">\u1798\u17b6\u1793\u1787\u17b6 accessories \u1793\u17c5\u179b\u17be MCCBs \u1793\u17b7\u1784 ACBs \u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Arc Handling<\/strong><\/td>\n<td style=\"padding: 10px;\">Optimized \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb repeated make\/break arcs \u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b normal load switching<\/td>\n<td style=\"padding: 10px;\">Optimized \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb high-energy arc extinction \u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b fault interruption<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC \u179f\u17c6\u1781\u17b6\u1793\u17cb<\/strong><\/td>\n<td style=\"padding: 10px;\">IEC 60947-4-1 (contactors \u1793\u17b7\u1784 motor starters)<\/td>\n<td style=\"padding: 10px;\">IEC 60947-2 (industrial) \/ IEC 60898-1 (household \u1793\u17b7\u1784 similar)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1792\u1798\u17d2\u1798\u178f\u17b6<\/strong><\/td>\n<td style=\"padding: 10px;\">Motor starters, control panels, lighting panels, automation cabinets<\/td>\n<td style=\"padding: 10px;\">Main panels, distribution boards, feeder circuits, motor branch protection<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1785\u17c6\u178e\u17b6\u1799\u1787\u17bd\u179a<\/strong><\/td>\n<td style=\"padding: 10px;\">$15\u2013$2,000+ (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1791\u17c6\u17a0\u17c6 \u1793\u17b7\u1784 category)<\/td>\n<td style=\"padding: 10px;\">$5\u2013$5,000+ (MCB through ACB range)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>The Real Difference: Switching Duty vs Protection Duty<\/h2>\n<p>The contactor vs circuit breaker comparison \u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799\u1782\u17ba\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be engineering concept \u178f\u17c2\u1798\u17bd\u1799: <strong>duty<\/strong>.<\/p>\n<h3>Contactor Duty \u2014 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb the Grind \u1793\u17c3 Daily Operation<\/h3>\n<p>A contactor \u179a\u17c6\u1796\u17b9\u1784\u1790\u17b6\u1793\u17b9\u1784\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u1799\u17c9\u17b6\u1784\u179b\u17c6\u1794\u17b6\u1780\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1790\u17d2\u1784\u17c3\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 pump station \u179c\u17b6\u17a2\u17b6\u1785 cycle motor \u1794\u17b7\u1791\u1794\u17be\u1780\u1785\u17d2\u179a\u17be\u1793\u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 shift \u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 commercial lighting system \u179c\u17b6 switches \u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb amperes \u1793\u17c3 lighting load \u1793\u17c5\u1796\u17c1\u179b\u1790\u17d2\u1784\u17c3\u179a\u17c7 \u1793\u17b7\u1784\u1790\u17d2\u1784\u17c3\u179b\u17b7\u1785\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 automated manufacturing line \u179c\u17b6\u17a2\u17b6\u1785\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179a\u17b6\u1794\u17cb\u179a\u1799\u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1798\u17c9\u17c4\u1784\u17d4.<\/p>\n<p>This relentless duty cycle \u1780\u17c6\u178e\u178f\u17cb\u179a\u17b6\u179b\u17cb aspect \u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179a\u1794\u179f\u17cb contactor:<\/p>\n<ul>\n<li><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb low contact resistance \u1793\u17b7\u1784 resistance \u1791\u17c5\u1793\u17b9\u1784 erosion \u1796\u17b8 repeated arcing \u2014 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 silver alloys (AgCdO, AgSnO\u2082, AgNi)<\/li>\n<li><strong>\u1794\u17c2\u1784\u1785\u17c2\u1780\u1792\u17d2\u1793\u17bc\u1791\u17c5\u1787\u17b6\u1795\u17d2\u1793\u17c2\u1780\u178f\u17bc\u1785\u17d7\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u179b\u17b6\u17c6\u1784<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8 quickly extinguish the moderate arcs \u178a\u17c2\u179b\u1794\u1784\u17d2\u1780\u17be\u178f\u17a1\u17be\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b normal load switching<\/li>\n<li><strong>\u179f\u17c6\u178e\u17bb\u17c6\u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6 \u1793\u17b7\u1784\u17a2\u17b6\u1798\u17c9\u17b6<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u178a\u1784<\/li>\n<li><strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u179f\u17d2\u1796\u17d2\u179a\u17b8\u1784<\/strong> \u179a\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u1796\u17b6\u1792\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb\u1796\u17c1\u1789\u1798\u17bd\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd<\/li>\n<\/ul>\n<p>\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 AC-3 \u1793\u17c5 95A \u17a2\u17b6\u1785\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u1785\u17c6\u1793\u17bd\u1793 2 \u179b\u17b6\u1793\u178a\u1784\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u1793\u17c4\u17c7\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u17a2\u17b6\u1785\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1785\u17c6\u1793\u17bd\u1793 10 \u179b\u17b6\u1793\u178a\u1784\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4 \u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17c4\u17c7\u1782\u17ba\u1787\u17b6\u17a2\u17b6\u1791\u17b7\u1797\u17b6\u1796\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u1780\u17c6\u178e\u178f\u17cb\u17d4.<\/p>\n<h3>\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u2014 \u179f\u17b6\u1784\u179f\u1784\u17cb\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1784\u17cb\u1785\u17b6\u17c6 \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1798\u1780\u1792\u17d2\u179c\u17be\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1799\u17c9\u17b6\u1784\u1798\u17c9\u17ba\u1784\u1798\u17c9\u17b6\u178f\u17cb<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179a\u179f\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1787\u17b8\u179c\u17b7\u178f\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d4 \u179c\u17b6\u17a2\u17b6\u1785\u17a2\u1784\u17d2\u1782\u17bb\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1798\u17bd\u1799\u17a2\u179f\u17cb\u179a\u1799\u17c8\u1796\u17c1\u179b\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1786\u17d2\u1793\u17b6\u17c6 \u178a\u17c4\u1799\u178a\u17b9\u1780\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179f\u17d2\u1784\u17c0\u1798\u179f\u17d2\u1784\u17b6\u178f\u17cb \u17a0\u17be\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178f\u17c2\u1796\u17b8\u179a\u1794\u17b8\u178a\u1784\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7 \u2014 \u178f\u17b6\u1798\u17a7\u178f\u17d2\u178a\u1798\u1782\u178f\u17b7\u1798\u17b7\u1793\u178a\u17c2\u179b\u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1780\u17c6\u17a0\u17bb\u179f\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17be\u178f\u17a1\u17be\u1784 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u178a\u17cf\u1792\u17c6\u179f\u1798\u17d2\u1794\u17be\u1798 (\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17ba\u1793\u17a2\u17c6\u1796\u17c2\u179a) \u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u17d4.<\/p>\n<p>\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1787\u17b6\u1798\u17bb\u1793\u1793\u17c1\u17c7 \u1780\u17c6\u178e\u178f\u17cb\u179a\u17bc\u1794\u179a\u17b6\u1784\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u17d6<\/p>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u1798\u17d2\u178a\u17c5 \u1793\u17b7\u1784\u1797\u17b6\u1796\u178f\u17b6\u1793\u178f\u17b9\u1784\u1795\u17d2\u1793\u17c2\u1780\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1793\u17c3\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc<\/strong> (\u1787\u178e\u17d2\u178a\u17be\u179a\u1792\u17d2\u1793\u17bc \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1792\u17d2\u1793\u17bc \u1794\u1793\u17d2\u1791\u1794\u17cb\u1794\u17c6\u1795\u17d2\u1791\u17bb\u17c7\u17a7\u179f\u17d2\u1798\u17d0\u1793) \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u179a\u17b7\u1798\u17b6\u178e\u1790\u17b6\u1798\u1796\u179b\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1783\u17be\u1789\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6<\/li>\n<li><strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong> (\u1794\u1793\u17d2\u1791\u17c7\u1794\u17ca\u17b8\u1798\u17c1\u178f\u17b6\u179b\u17b8\u1780 \u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 \u1782\u17d2\u179a\u17bf\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780) \u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u1791\u17c5\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f<\/li>\n<li><strong>\u1783\u17d2\u1793\u17b6\u1794\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/strong> \u179f\u1784\u17d2\u1780\u178f\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17b1\u17d2\u1799\u1787\u17b7\u178f\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u179f\u1798\u17d2\u1796\u17b6\u1792\u179f\u17d2\u1796\u17d2\u179a\u17b8\u1784 \u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<\/ul>\n<p>MCCB \u1792\u1798\u17d2\u1798\u178f\u17b6\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1785\u17c6\u1793\u17bd\u1793 10,000 \u2014 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u17d2\u179a\u17c4\u1784\u1791\u17bb\u1780 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1794\u17d2\u179a\u17a0\u17c2\u179b 1,000 \u178a\u1784\u178f\u17b7\u1785\u1787\u17b6\u1784\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u17d4 \u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17bb\u17c7\u179f\u1798\u17d2\u179a\u17bd\u179b\u1793\u17c4\u17c7\u1782\u17ba\u178a\u17c4\u1799\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u1780\u1784\u17d2\u179c\u17c7\u1781\u17b6\u178f\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17d6 \u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Cross-section-comparison-of-arc-extinction-mechanisms-showing-contactor-handling-normal-switching-arcs-versus-circuit-breaker-interrupting-high-energy-fault-current-arcs.webp\" alt=\"Cross-section comparison of arc extinction mechanisms showing contactor handling normal switching arcs versus circuit breaker interrupting high energy fault current arcs\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">\u1791\u17c2\u179a\u1798\u17c9\u17bc\u178c\u17b8\u178e\u17b6\u1798\u17b7\u1780\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u17d6 \u1791\u17b7\u178a\u17d2\u178b\u1797\u17b6\u1796\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1792\u17d2\u1793\u17bc\u1794\u17d2\u178f\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u1794\u178a\u178a\u17c2\u179b\u17d7 (~3,000\u00b0C) \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179f\u17b6\u1784\u179f\u1784\u17cb\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u179f\u17cb\u179a\u17b6\u1793\u1798\u17b6\u1793\u1787\u17b8\u179c\u17b7\u178f\u1796\u17b8\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c2\u179b\u1795\u17d2\u1791\u17bb\u17c7 (10,000\u00b0C+)\u17d4.<\/figcaption><\/figure>\n<p>\u1791\u17b6\u17c6\u1784\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1787\u17b6\u1798\u17bd\u1799\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a0\u17c1\u178f\u17bb\u1795\u179b\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u1793\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u1790\u17b6\u1798\u1796\u179b\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1792\u17d2\u1793\u17bc\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u2014 \u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u1792\u1798\u17d2\u1798\u178f\u17b6<\/h3>\n<p>\u179a\u17b6\u179b\u17cb\u1796\u17c1\u179b\u178a\u17c2\u179b\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1794\u17be\u1780\u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1792\u17d2\u1793\u17bc\u1798\u17bd\u1799\u1794\u1784\u17d2\u1780\u17be\u178f\u17a1\u17be\u1784\u179a\u179c\u17b6\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1794\u17c6\u1794\u17c2\u1780\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1794\u17d2\u178f\u17bc\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1793\u17c5\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 AC-3 \u1792\u17d2\u1793\u17bc\u1793\u17c1\u17c7\u1780\u17be\u178f\u17a1\u17be\u1784\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a \u2014 \u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1794\u17b6\u1793\u17d4 \u1787\u178e\u17d2\u178a\u17be\u179a\u1792\u17d2\u1793\u17bc\u179a\u1794\u179f\u17cb\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb \u179b\u17b6\u178f\u179f\u1793\u17d2\u1792\u17b9\u1784 \u1793\u17b7\u1784\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u1793\u17c1\u17c7\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f \u1793\u17b7\u1784\u178a\u178a\u17c2\u179b\u17d7 \u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb\u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1787\u17b8\u179c\u17b7\u178f\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<p>\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u1788\u1798\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1782\u17ba <strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1796\u17b6\u1780\u17d2\u1799\u178a\u178a\u17c2\u179b\u17d7<\/strong>, \u1798\u17b7\u1793\u1798\u17c2\u1793\u1790\u17b6\u1798\u1796\u179b\u179a\u17c6\u1781\u17b6\u1793\u1786\u17c5\u1791\u17c1\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1792\u17d2\u1793\u17bc\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u2014 \u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u179a\u179f\u17cb\u179a\u17b6\u1793\u1798\u17b6\u1793\u1787\u17b8\u179c\u17b7\u178f<\/h3>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1780\u17c6\u17a0\u17bb\u179f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u1790\u17b6\u1798\u1796\u179b\u1792\u17d2\u1793\u17bc\u17a2\u17b6\u1785\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1792\u17c6 \u2014 \u17a2\u17b6\u1785\u1792\u17c6\u1787\u17b6\u1784\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1783\u17be\u1789\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6 \u179a\u17b6\u1794\u17cb\u179a\u1799\u178a\u1784\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c5\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793 50kA \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c2\u179b\u1795\u17d2\u1791\u17bb\u1780 50,000 \u17a2\u17c6\u1796\u17c2\u179a\u17d4 \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1792\u17d2\u1793\u17bc\u17a2\u17b6\u1785\u179b\u17be\u179f\u1796\u17b8 10,000\u00b0C \u17a0\u17be\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1793\u17c5\u179b\u17be\u1792\u17d2\u1793\u17bc\u17a2\u17b6\u1785\u17a1\u17be\u1784\u178a\u179b\u17cb\u179a\u17b6\u1794\u17cb\u179a\u1799\u1789\u17bc\u178f\u17bb\u1793\u17d4.<\/p>\n<p>\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u1788\u1798\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1782\u17ba <strong>\u1780\u17b6\u179a\u179a\u179f\u17cb\u179a\u17b6\u1793\u1798\u17b6\u1793\u1787\u17b8\u179c\u17b7\u178f\u1796\u17b8\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u1798\u17d2\u178f\u1784<\/strong>, \u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u178a\u1784\u1791\u17c1\u17d4.<\/p>\n<p>\u1793\u17c1\u17c7\u1787\u17b6\u17a0\u17c1\u178f\u17bb\u1795\u179b\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u1790\u17b6\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1798\u17b6\u1793\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb \u17a0\u17be\u1799\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1782\u17ba\u1781\u17d2\u1787\u17c7\u1781\u17d2\u1787\u17b6\u1799 \u1793\u17b7\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b7\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u1793\u17c5\u1791\u17b8\u1794\u17c6\u1795\u17bb\u178f\u17d4.<\/p>\n<hr \/>\n<h2>\u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u1791\u179b\u17cb\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17d6 \u1798\u17c9\u17b6\u1791\u17d2\u179a\u17b8\u179f\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f<\/h2>\n<p>\u1794\u17d2\u179a\u17be\u1780\u17d2\u179a\u1794\u1781\u17d0\u178e\u17d2\u178c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u1793\u17c1\u17c7\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c6\u178e\u178f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179f\u17c6\u178e\u17bd\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/th>\n<th style=\"padding: 10px;\">\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17b6\u1791 \u2192<\/th>\n<th style=\"padding: 10px;\">\u1785\u1784\u17d2\u17a2\u17bb\u179b\u1791\u17c5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17b9\u1784\u1794\u17d2\u178f\u17bc\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17c1\u179a\u17c6\u1796\u17b9\u1784\u1790\u17b6\u1793\u17b9\u1784\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1794\u1793\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f \u17ac\u1780\u17c6\u17a0\u17bb\u179f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799 \u17ac PLC\/\u178f\u1780\u17d2\u1780\u179c\u17b7\u1787\u17d2\u1787\u17b6\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1791\u17b6\u1798\u1791\u17b6\u179a\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1793\u17c1\u17c7\u1787\u17b6\u1795\u17d2\u1793\u17c2\u1780\u1798\u17bd\u1799\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u179b\u17cb\u1785\u17c6\u178e\u17b8\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1794\u1793\u17d2\u1791\u17bb\u1780\u1782\u17ba\u1787\u17b6\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\/\u1794\u1789\u17d2\u1788\u1794\u17cb\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a + \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/strong> (\u1787\u17b6\u1798\u17bd\u1799\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1794\u1793\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1780\u17b6\u179a\u1794\u17b7\u1791\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1791\u17b6\u1798\u1791\u17b6\u179a\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong> (\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796) + <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/strong> (\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1793\u17c1\u17c7\u1787\u17b6\u1785\u1798\u17d2\u1794\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1789\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\">\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6 <a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-vs-isolator-switch\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u17b6\u1785\u17cb\/\u17a7\u1794\u1780\u179a\u178e\u17cd\u1789\u17c2\u1780<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178f\u17be\u17a2\u17d2\u1793\u1780\u1780\u17c6\u1796\u17bb\u1784\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u17b6\u1798\u1789\u17d2\u1789\u178a\u17c4\u1799\u1794\u1784\u17d2\u1781\u17c6\u17b1\u17d2\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1798\u17bd\u1799\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u1784\u17b6\u179a\u1796\u17b8\u179a\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179c\u17b7\u1789<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1787\u17b6\u1798\u17bb\u1793<\/h3>\n<p>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c5\u1796\u17c1\u179b\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/strong> \u2014 \u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1794\u1789\u17d2\u1788\u1794\u17cb \u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f \u17ac\u179a\u17c6\u1780\u17b7\u179b\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17b7\u1785\u17d4 \u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u179f\u17d2\u1791\u17be\u179a\u178f\u17c2\u178f\u17c2\u1784\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1794\u1793\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 <a href=\"https:\/\/test.viox.com\/km\/contactor-vs-motor-starter\/\">\u179f\u17c6\u178e\u17bb\u17c6\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789<\/a>.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb HVAC \u1793\u17b7\u1784\u1780\u1784\u17d2\u17a0\u17b6\u179a<\/strong> \u2014 \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17c2\u1798\u17c9\u17bc\u179f\u17d2\u178f\u17b6\u178f \u178a\u17c2\u179b\u1787\u17b6\u179c\u178a\u17d2\u178f\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u178a\u17c2\u179b\u1793\u17b9\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u1781\u17c2\u17d4.<\/li>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba<\/strong> \u2014 \u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 \u178f\u17b6\u1798\u1795\u17d2\u179b\u17bc\u179c \u1793\u17b7\u1784\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba\u1780\u17b8\u17a1\u178a\u17d2\u178b\u17b6\u1793\u178a\u17c2\u179b\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u1798\u1787\u17d2\u1788\u1780\u17b6\u179a \u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7 \u17ac\u1780\u17c6\u178e\u178f\u17cb\u1796\u17c1\u179b\u17d4.<\/li>\n<li><strong>\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/strong> \u2014 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178e\u17b6\u1798\u17bd\u1799\u178a\u17c2\u179b\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1791\u17c5\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17bc\u1785\u1787\u17b6 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u178f\u17c5 \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u17bc\u1798 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17bc\u1793 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u179f\u17b6\u179a\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/strong> \u2014 \u1780\u17b6\u179a\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1798\u17b7\u1793\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17c6\u1796\u17bc\u179b\u17d4.<\/li>\n<\/ul>\n<h3>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1787\u17b6\u1798\u17bb\u1793<\/h3>\n<p>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u1798\u17d2\u1794\u1784\u1793\u17c5\u1796\u17c1\u179b\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6<\/strong> \u2014 \u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1785\u17c2\u1780\u1785\u17b6\u1799\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1780\u17bc\u178a (NEC Article 240, IEC 60364)\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a feeder<\/strong> \u2014 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u17c6\u17a0\u17b6\u1799\u178a\u17c2\u179b\u1795\u17d2\u178f\u179b\u17cb\u1785\u17c6\u178e\u17b8\u178a\u179b\u17cb\u1794\u1793\u17d2\u1791\u17c7\u179a\u1784 \u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17c6\u17d7\u17d4.<\/li>\n<li><strong>\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1785\u1798\u17d2\u1794\u1784<\/strong> \u2014 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u1798\u17d2\u1794\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u179b\u17cb\u17a2\u17b6\u1782\u17b6\u179a\u17ac\u1780\u1793\u17d2\u179b\u17c2\u1784\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd<\/strong> \u2014 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1782\u17d2\u179a\u17bf\u1784\u1785\u1780\u17d2\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3 \u178f\u17d2\u179a\u1784\u17cb\u179f\u17d2Format\u179f\u17d0\u179a \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 UPS \u1796\u17b8\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u178a\u17c4\u1799\u179f\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17af\u1780\u1791\u17c1\u179f<\/strong> \u2014 \u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (GFCI\/RCD), \u1780\u17c6\u17a0\u17bb\u179f\u1792\u17d2\u1793\u17bc (AFCI\/AFDD), \u17ac\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC \u17d4.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d6 \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1794\u1793\u17d2\u1791\u17c7\u179f\u17d2\u1791\u17be\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Motor-control-panel-wiring-diagram-showing-circuit-breaker-contactor-and-overload-relay-working-together-to-provide-complete-motor-protection-and-control.webp\" alt=\"Motor control panel wiring diagram showing circuit breaker, contactor, and overload relay working together to provide complete motor protection and control\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">\u1797\u17b6\u1796\u179f\u17ca\u17b8\u179f\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d6 \u1782\u17d2\u179a\u17c4\u1784\u1780\u17b6\u179a\u178e\u17cd\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u1787\u17b6\u1793\u17cb\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c1 (MCB1) \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 (K1) \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17bc\u1793\u1780\u17c6\u178a\u17c5\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (TOL1) \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u178a\u17be\u1798\u17d2\u1794\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u17d4.<\/figcaption><\/figure>\n<p>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1782\u17ba\u1787\u17b6\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u179c\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1785\u17d2\u1794\u17b6\u179f\u17cb - \u17a0\u17be\u1799\u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u1780\u17be\u178f\u17a1\u17be\u1784\u17d4.<\/p>\n<p>\u179f\u1793\u17d2\u1793\u17b7\u1794\u17b6\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17bc\u1793\u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u1799\u17c9\u17b6\u1784\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1791\u17b6\u17c6\u1784\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1796\u17b6\u179a\u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u17c6\u1793\u17bd\u1793\u1794\u17b8\u17d6<\/p>\n<ol>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 (\u17ac\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794)<\/strong> \u2014 \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4 \u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c4\u1799\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1793\u17c5\u178f\u17c2\u1787\u1798\u17d2\u179a\u17c7\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u1780\u17d2\u1793\u17bb\u1784\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1785\u17c6\u17a0\u17b6\u1799\u17d4.<\/li>\n<li><strong>\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong> \u2014 \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6<\/strong>. \u17d4 \u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1793\u17b7\u1784\u1794\u1789\u17d2\u1788\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178f\u17b6\u1798\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784 \u1794\u17ca\u17bc\u178f\u17bb\u1784\u179a\u17bb\u1789 PLC \u17ac\u178f\u1780\u17d2\u1780\u179c\u17b7\u1787\u17d2\u1787\u17b6\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u17d4 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1791\u17b6\u1798\u1791\u17b6\u179a\u17d4.<\/li>\n<li><strong>Overload Relay<\/strong> \u2014 \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u178a\u17c5\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4 \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u17a0\u17be\u1799\u1795\u17d2\u178f\u17b6\u1785\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1791\u17b6\u1789\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1796\u17c1\u1780\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1799\u17bc\u179a \u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u1799\u179b\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1796\u17b8\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1780\u1798\u17d2\u178a\u17c5\u17d4.<\/li>\n<\/ol>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b8\u1798\u17bd\u1799\u17d7\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799<\/th>\n<th style=\"padding: 10px;\">\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c4\u1799<\/th>\n<th style=\"padding: 10px;\">\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17c1\u17c7?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 (\u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb\u17a2\u17c6\u1796\u17c2\u179a)<\/td>\n<td style=\"padding: 10px;\">\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179b\u17d2\u1798\u17be\u179f<\/td>\n<td style=\"padding: 10px;\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17c2\u1798\u17bd\u1799\u1782\u178f\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (110\u2013600% \u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3)<\/td>\n<td style=\"padding: 10px;\">\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/td>\n<td style=\"padding: 10px;\">\u1782\u17c6\u179a\u17bc\u1780\u1798\u17d2\u178a\u17c5\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1780\u17c6\u178a\u17c5\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\/\u1794\u1789\u17d2\u1788\u1794\u17cb\u1792\u1798\u17d2\u1798\u178f\u17b6<\/td>\n<td style=\"padding: 10px;\">\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/td>\n<td style=\"padding: 10px;\">\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u178a\u1784<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b \u17ac\u17a2\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796<\/td>\n<td style=\"padding: 10px;\">\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u179f\u1789\u17d2\u1789\u17b6\u178c\u17b8\u1795\u17c1\u179a\u17c9\u1784\u17cb\u179f\u17d2\u1799\u17c2\u179b)<\/td>\n<td style=\"padding: 10px;\">\u179a\u1780\u1783\u17be\u1789\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1785\u179a\u1793\u17d2\u178f\u1798\u17b7\u1793\u179f\u17ca\u17b8\u1798\u17c1\u1791\u17d2\u179a\u17b8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1796\u17b6\u1780\u17d2\u1799\u1794\u1789\u17d2\u1787\u17b6\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799<\/td>\n<td style=\"padding: 10px;\">\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/td>\n<td style=\"padding: 10px;\">\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1791\u17c5\u1793\u17b9\u1784\u179f\u1789\u17d2\u1789\u17b6\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1798\u17bd\u1799\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1781\u17c6\u17b1\u17d2\u1799\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1791\u17b6\u17c6\u1784\u1794\u17b8 \u1793\u17c4\u17c7\u179b\u1791\u17d2\u1792\u1795\u179b\u178f\u17c2\u1784\u178f\u17c2\u1787\u17b6\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17bb\u17c7\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\/\u1794\u1789\u17d2\u1788\u1794\u17cb\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u17a2\u179f\u17cb\u1798\u17bb\u1793\u17a2\u17b6\u1799\u17bb\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1790\u17b6\u1793\u17b9\u1784\u1787\u1798\u17d2\u179a\u17c7\u1780\u17c6\u17a0\u17bb\u179f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u17a2\u17b6\u1785\u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u1794\u179f\u17cb\u179c\u17b6 \u17ac\u1795\u17d2\u1791\u17bb\u17c7\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be \u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17c6\u17a0\u17bb\u179f\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<blockquote><p><strong>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u17d6<\/strong> \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17cf\u179b\u17d2\u17a2 \u1794\u17c6\u1794\u17c2\u1780\u1798\u17bb\u1781\u1784\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780) \u1798\u17bb\u1781\u1784\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784) \u1793\u17b7\u1784\u1798\u17bb\u1781\u1784\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb) \u178a\u17bc\u1785\u17d2\u1793\u17c1\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u179a\u17c4\u1798\u179f\u17c6\u1794\u17bb\u178f\u17d2\u179a\u179a\u1785\u1793\u17b6\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4.<\/p><\/blockquote>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u1791\u17b6\u17c6\u1784 5 (\u1793\u17b7\u1784\u1795\u179b\u179c\u17b7\u1794\u17b6\u1780\u179a\u1794\u179f\u17cb\u179c\u17b6)<\/h2>\n<h3>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17b8 1\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6<\/h3>\n<p><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17be\u178f\u17a1\u17be\u1784\u17d6<\/strong> \u17a2\u17d2\u1793\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784 \u17ac\u17a2\u17d2\u1793\u1780\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u1795\u17d2\u178f\u17c4\u178f\u179b\u17be\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17bb\u1794\u1794\u17c6\u1794\u17b6\u178f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u17a0\u17be\u1799\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6\u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17be\u1780\/\u1794\u17b7\u1791\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1790\u17d2\u1784\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4.<\/p>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799:<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1794\u17d2\u179a\u17a0\u17c2\u179b 10,000\u201325,000 \u17d4 \u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 10 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1790\u17d2\u1784\u17c3\u179b\u17be\u179f\u1796\u17b8\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b 3-7 \u1786\u17d2\u1793\u17b6\u17c6\u17d4 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1780\u17d2\u179a\u17c4\u1798\u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1782\u17ba\u1781\u17d2\u179b\u17b8\u1787\u17b6\u1784 - \u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1798\u17b6\u1793\u178f\u17c2 1,500\u20135,000 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17d4 \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1785\u17d2\u179a\u17c1\u17c7 \u1797\u17b6\u1796\u1792\u1793\u17cb\u1780\u17be\u1793\u17a1\u17be\u1784 \u17a0\u17be\u1799\u1793\u17c5\u1791\u17b8\u1794\u17c6\u1795\u17bb\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791 \u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a \u17ac\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b:<\/strong> \u178a\u17c6\u17a1\u17be\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1794\u17d2\u178f\u17bc\u179a \u178a\u17c4\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1794\u1798\u17d2\u179a\u17be\u178f\u17c2\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17b8 2\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be<\/h3>\n<p><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17be\u178f\u17a1\u17be\u1784\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b7\u1793\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17ac\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799:<\/strong> \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798 \u1793\u17c4\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u179c\u17b6\u1798\u17b7\u1793\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u17d4 \u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u17a2\u17b6\u1785\u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u17b7\u1791 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u17be\u1780\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793\u1791\u17c1) \u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u1795\u17d2\u179b\u17bc\u179c\u1792\u17d2\u1793\u17bc \u17ac\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u1795\u17d2\u179b\u17c1\u1780\u1794\u1793\u17d2\u1791\u17c4\u179a\u17d4 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1794\u1793\u17d2\u1791\u17bb\u1780\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1794\u17b6\u1793\u1791\u17c1 \u1794\u1784\u17d2\u1780\u17be\u178f\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1799\u17bc\u179a\u17a2\u1784\u17d2\u179c\u17c2\u1784\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b:<\/strong> \u178f\u17c2\u1784\u178f\u17c2\u1795\u17d2\u178f\u179b\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be (SCPD) \u2014 \u1791\u17b6\u17c6\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u2014 \u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u1798\u17b6\u1793\u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u178a\u17c6\u17a1\u17be\u1784\u17d4 \u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179a\u17bd\u1798\u1795\u17d2\u179f\u17c6\u1787\u17b6\u1798\u17bd\u1799 SCPD \u178a\u17c2\u179b\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17b8 3\u17d6 \u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17be\u1796\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/h3>\n<p><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17be\u178f\u17a1\u17be\u1784\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f AC-1 (\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6) \u179a\u1794\u179f\u17cb\u179c\u17b6 \u17a0\u17be\u1799\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u179b\u17be\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 AC-3 \u17ac AC-4 \u17d4.<\/p>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799:<\/strong> \u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1782\u17ba 6\u20138\u00d7 \u17a2\u17c6\u1796\u17c2\u179a\u1795\u17d2\u1791\u17bb\u1780\u1796\u17c1\u1789\u17d4 \u1793\u17c5\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 AC-3 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1794\u1784\u17d2\u1780\u17be\u178f\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1793\u17c1\u17c7 \u17a0\u17be\u1799\u1794\u17c6\u1794\u17c2\u1780\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u2014 \u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u178a\u17c2\u179b\u1791\u17b6\u1798\u1791\u17b6\u179a\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17d4 \u1793\u17c5\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785 AC-4 (\u1780\u17b6\u179a\u1780\u1780\u17b7\u178f \u1780\u17b6\u179a\u178a\u17c4\u178f \u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f) \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1794\u17c6\u1794\u17c2\u1780\u1793\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a\u1785\u17bc\u179b\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u1791\u1791\u17bd\u179b\u179a\u1784\u1793\u17bc\u179c\u1780\u17b6\u179a\u1785\u17d2\u179a\u17c1\u17c7\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17bb\u1793\u17a2\u17b6\u1799\u17bb\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b:<\/strong> \u178f\u17c2\u1784\u178f\u17c2\u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1791\u17c5\u1793\u17b9\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u17d4 \u1794\u17d2\u179a\u17be AC-3 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1793\u17b7\u1784 AC-4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u17d4 \u1794\u1793\u17d2\u1790\u1799\u17a2\u178f\u17d2\u179a\u17b6\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17b8 4\u17d6 \u1780\u17b6\u179a\u1785\u17b6\u178f\u17cb\u1791\u17bb\u1780\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1790\u17b6\u1787\u17b6\u1780\u17b6\u179a\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6<\/h3>\n<p><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17be\u178f\u17a1\u17be\u1784\u17d6<\/strong> \u17a2\u17d2\u1793\u1780\u179a\u1785\u1793\u17b6\u179f\u1793\u17d2\u1798\u178f\u1790\u17b6\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793 MCCB \u1798\u17b6\u1793\u1792\u17b6\u178f\u17bb\u1795\u17d2\u1791\u17bb\u1780\u1780\u17c6\u178a\u17c5 \u178a\u17bc\u1785\u17d2\u1793\u17c1\u17c7\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1798\u17b6\u1793\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799:<\/strong> \u1792\u17b6\u178f\u17bb\u1795\u17d2\u1791\u17bb\u1780\u1780\u17c6\u178a\u17c5\u179a\u1794\u179f\u17cb MCCB \u1780\u17b6\u179a\u1796\u17b6\u179a <strong>\u1785\u17c6\u17a0\u17b6\u1799<\/strong>, \u1798\u17b7\u1793\u1798\u17c2\u1793 <strong>\u1798\u17c9\u17bc\u178f\u17bc<\/strong>. \u1791\u17c1\u17d4 MCCB \u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1791\u17c5\u1793\u17b9\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb\u1785\u17c6\u17a0\u17b6\u1799 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 125% \u17ac\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784\u1793\u17c1\u17c7\u1793\u17c3\u1798\u17c9\u17bc\u1791\u17d0\u179a FLA) \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u1791\u17c5\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1796\u17c1\u1789\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4 \u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17b6\u1785\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u1793\u17b7\u1784\u1791\u17d2\u179a\u1791\u17d2\u179a\u1784\u17cb\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1793\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b MCCB \u17a2\u17b6\u1785\u1791\u1791\u17bd\u179b\u1799\u1780\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7\u17d4 \u179b\u17be\u179f\u1796\u17b8\u1793\u17c1\u17c7 \u1792\u17b6\u178f\u17bb\u1795\u17d2\u1791\u17bb\u1780\u1780\u17c6\u178a\u17c5 MCCB \u1798\u17b7\u1793\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b \u17ac\u17a2\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b \u178a\u17c2\u179b\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u17a7\u1791\u17d2\u1791\u17b7\u179f\u1792\u17d2\u179c\u17be\u1793\u17c4\u17c7\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b:<\/strong> \u1794\u17d2\u179a\u17be\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u17a7\u1791\u17d2\u1791\u17b7\u179f\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u1791\u17c5\u1793\u17b9\u1784 FLA \u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1794\u1793\u17d2\u1790\u17c2\u1798\u1796\u17b8\u179b\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1791\u17b8 5\u17d6 \u1780\u17b6\u179a\u179f\u1793\u17d2\u1798\u178f\u1790\u17b6 \u201c\u179c\u17b6\u17a2\u17b6\u1785\u1794\u17be\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u201d \u179f\u17d2\u1798\u17be\u1793\u17b9\u1784 \u201c\u179c\u17b6\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u201d<\/h3>\n<p><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17be\u178f\u17a1\u17be\u1784\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a \u1796\u17b8\u1796\u17d2\u179a\u17c4\u17c7 \u201c\u179c\u17b6\u17a2\u17b6\u1785\u1794\u17be\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1790\u17b6\u1798\u1796\u179b\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u1780\u1785\u17c1\u1789\u201d\u17d4\u201d<\/p>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799:<\/strong> \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1794\u17be\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u179c\u17b6\u1791\u17b6\u1798\u1791\u17b6\u179a\u1780\u17b6\u179a\u1794\u17be\u1780\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17c6\u178e\u178f\u17cb\u179b\u17be\u179f\u1785\u179a\u1793\u17d2\u178f\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb) \u1793\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (\u1780\u17d2\u1793\u17bb\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd) \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u1794\u17b6\u1793\u1791\u17b6\u1780\u17cb\u1791\u1784\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17b7\u1791\u1790\u17b6\u1798\u1796\u179b\u178a\u17c4\u1799\u179f\u1789\u17d2\u1789\u17b6\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17b7\u1793\u1787\u1798\u17d2\u179a\u17c7\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u1791\u17c1 \u2014 \u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f\u17a0\u17bc\u179a\u178f\u17b6\u1798\u179a\u1799\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1793\u17c5\u178f\u17c2\u1794\u17b7\u1791\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u17a2\u17d2\u179c\u17b8\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780 \u17ac\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794) \u179a\u17c6\u1781\u17b6\u1793\u179c\u17b6\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b:<\/strong> \u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1780\u17b6\u179a\u1796\u17b6\u179a\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1793\u17b7\u1784\u1798\u17b6\u1793\u1794\u17c6\u178e\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4 \u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4.<\/p>\n<hr \/>\n<h2>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17d6 \u179a\u1794\u17c0\u1794\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/h2>\n<h3>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u2014 \u1798\u17bd\u1799\u1787\u17c6\u17a0\u17b6\u1793\u1798\u17d2\u178f\u1784\u17d7<\/h3>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 1\u17d6 \u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780<\/strong><br \/>\n\u1780\u17c6\u178e\u178f\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17d4 \u1780\u17c6\u178a\u17c5\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6? AC-1 \u17d4 \u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a? AC-3 \u17d4 \u1780\u17b6\u179a\u1780\u1780\u17b7\u178f \u1780\u17b6\u179a\u178a\u17c4\u178f \u17ac\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f? AC-4 \u17d4 \u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u1787\u17c6\u17a0\u17b6\u1793\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c6\u1795\u17bb\u178f \u1793\u17b7\u1784\u1787\u17b6\u1787\u17c6\u17a0\u17b6\u1793\u178a\u17c2\u179b\u179a\u17c6\u179b\u1784\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17c6\u1795\u17bb\u178f\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 2\u17d6 \u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/strong><br \/>\n\u1794\u17d2\u179a\u17be\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u178a\u17c2\u179b\u179f\u1798\u179f\u17d2\u179a\u1794 \u2014 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1785\u17c6\u178e\u1784\u1787\u17be\u1784 (AC-1) \u1791\u17c1\u17d4 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179a\u17b9\u1798\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 25% \u1781\u17b6\u1784\u179b\u17be\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 3: \u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b<\/strong><br \/>\n\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1791\u17b6\u17c6\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b (\u179c\u17c9\u17bb\u179b\u1781\u17d2\u179f\u17c2) \u1793\u17b7\u1784\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u1794\u1789\u17d2\u1787\u17b6\u17d4 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17b6\u1780\u178a\u1790\u17b6\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6\u1793\u17b9\u1784\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b\u1794\u1789\u17d2\u1787\u17b6\u178a\u17c2\u179b\u1798\u17b6\u1793\u17d4 \u179f\u17bc\u1798\u1798\u17be\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17a2\u17c6\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/modular-contactor-vs-traditional-contactor\/\">\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Contactors AC \u1793\u17b7\u1784 DC<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179b\u1798\u17d2\u17a2\u17b7\u178f\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 4: \u1780\u17c6\u178e\u178f\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799<\/strong><br \/>\n\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1785\u17c6\u1793\u17bd\u1793 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791 (NO\/NC) \u1793\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1785\u1784\u17d2\u17a2\u17bb\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796 \u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4 \u1793\u17b7\u1784\u178f\u1780\u17d2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 5: \u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a<\/strong><br \/>\n\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1798\u17c9\u17c4\u1784 \u1792\u17c0\u1794\u1793\u17b9\u1784\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179a\u1794\u179f\u17cb contactor \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780\u17d4 \u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1781\u17d2\u1796\u179f\u17cb\u17a2\u17b6\u1785\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 contactors \u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1792\u17c6 \u17ac\u1798\u17c9\u17bc\u178a\u17c2\u179b\u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1781\u17d2\u1796\u179f\u17cb\u17af\u1780\u1791\u17c1\u179f\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 6: \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be<\/strong><br \/>\n\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1790\u17b6 contactor \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799 circuit breaker \u17ac fuses \u178a\u17c2\u179b\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793\u1793\u17bc\u179c\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a (\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17d2\u179a\u1797\u17c1\u1791 1 \u17ac\u1794\u17d2\u179a\u1797\u17c1\u1791 2 \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 60947-4-1)\u17d4.<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17d2\u179a\u1797\u17c1\u1791 1:<\/strong> Contactor \u17a2\u17b6\u1785\u1781\u17bc\u1785\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u17a0\u17be\u1799\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u17ac\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u17d4 \u178f\u1798\u17d2\u179b\u17c3\u1791\u17b6\u1794\u1787\u17b6\u1784\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17d2\u179a\u1797\u17c1\u1791 2:<\/strong> Contactor \u1793\u17c5\u178f\u17c2\u17a2\u17b6\u1785\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17b6\u1793\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1782\u17bd\u179a\u17b1\u17d2\u1799\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u17d4 \u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1781\u17d2\u1796\u179f\u17cb \u178f\u1798\u17d2\u179b\u17c3\u178a\u17c6\u1794\u17bc\u1784\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u17d4.<\/li>\n<\/ul>\n<h3>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Circuit Breaker \u2014 \u1798\u17bd\u1799\u1787\u17c6\u17a0\u17b6\u1793\u1798\u17d2\u178f\u1784\u17d7<\/h3>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 1: \u1782\u178e\u1793\u17b6\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u1794\u1793\u17d2\u178f<\/strong><br \/>\n\u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1794\u1793\u17d2\u178f\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1793\u17c1\u17c7\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 125% \u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u1796\u17c1\u1789\u1794\u1793\u17d2\u1791\u17bb\u1780\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1799\u17c4\u1784\u178f\u17b6\u1798 NEC 430 \u17ac\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1794\u17b6\u1793\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 2: \u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793<\/strong><br \/>\n\u1782\u178e\u1793\u17b6 \u17ac\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1780\u17d2\u178f\u17b6\u1793\u17bb\u1796\u179b\u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u178a\u17c6\u17a1\u17be\u1784\u17d4 \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793\u179a\u1794\u179f\u17cb breaker \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179b\u17be\u179f\u1796\u17b8\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c1\u17c7\u17d4 \u179f\u17bc\u1798\u1798\u17be\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17a2\u17c6\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/how-to-select-an-mccb-for-a-panel\/\">\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17c7<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u179b\u1798\u17d2\u17a2\u17b7\u178f\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 3: \u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c3\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong><br \/>\n\u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1791\u17c5\u1793\u17b9\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780:<\/p>\n<ul>\n<li><strong>B-curve MCB<\/strong> \u2014 \u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7 \u1781\u17d2\u179f\u17c2\u179c\u17c2\u1784 \u1795\u17d2\u1791\u17c7<\/li>\n<li><strong>C-curve MCB<\/strong> \u2014 \u1794\u1793\u17d2\u1791\u17bb\u1780\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\/\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1791\u17bc\u1791\u17c5 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1780\u1798\u17d2\u179a\u17b7\u178f\u1798\u1792\u17d2\u1799\u1798<\/li>\n<li><strong>D-curve MCB<\/strong> \u2014 \u1798\u17c9\u17bc\u1791\u17d0\u179a \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784 \u1794\u1793\u17d2\u1791\u17bb\u1780\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>MCCB \u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793<\/strong> \u2014 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f<\/li>\n<\/ul>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 4: \u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17b7\u179f\u17c1\u179f<\/strong><br \/>\n\u1780\u17c6\u178e\u178f\u17cb\u1790\u17b6\u178f\u17be\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (GFCI\/RCD) \u1780\u17c6\u17a0\u17bb\u179f\u1792\u17d2\u1793\u17bc (AFCI\/AFDD) \u17ac\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4\u178f\u17c6\u1794\u1793\u17cb\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1791\u17b6\u1798\u1791\u17b6\u179a\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb <a href=\"https:\/\/test.viox.com\/km\/mccb-vs-mcb\/\">\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784 MCBs \u1793\u17b7\u1784 MCCBs<\/a>, \u1787\u1798\u17d2\u179a\u17be\u179f\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 5: \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/strong><br \/>\n\u1792\u17b6\u1793\u17b6\u1790\u17b6 breaker \u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be \u1793\u17b7\u1784\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798 \u178a\u17bc\u1785\u17d2\u1793\u17c1\u17c7\u1798\u17b6\u1793\u178f\u17c2\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1793\u17c5\u1787\u17b7\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a \u2014 \u179a\u1780\u17d2\u179f\u17b6\u1790\u17b6\u1798\u1796\u179b\u1791\u17c5\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b7\u1793\u179a\u1784\u1795\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 6: \u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1797\u17b6\u1796\u1786\u1794\u1782\u17d2\u1793\u17b6\u1781\u17b6\u1784\u179a\u17b6\u1784\u1780\u17b6\u1799<\/strong><br \/>\n\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u1794\u1793\u17d2\u1791\u17c7 \u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb bus \u1791\u17c6\u17a0\u17c6\u1794\u1789\u17d2\u1785\u1794\u17cb\u1781\u17d2\u179f\u17c2 \u1793\u17b7\u1784\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1798\u17c9\u17c4\u1793\u17d4.<\/p>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f<\/h2>\n<h3>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 Contactor<\/h3>\n<ul>\n<li><strong>\u1798\u17c9\u17c4\u1793\u1794\u1789\u17d2\u1788\u179a<\/strong> \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 enclosure \u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (NEMA 1 \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7; NEMA 3R, 4, \u17ac 4X \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5 \u17ac\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb)<\/li>\n<li><strong>\u179a\u1780\u17d2\u179f\u17b6\u1782\u1798\u17d2\u179b\u17b6\u178f<\/strong> \u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u178a\u17c4\u1799\u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u1795\u179b\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17c6\u179f\u17b6\u1799\u1780\u17c6\u178a\u17c5 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u17a7\u179f\u17d2\u1798\u17d0\u1793\u1792\u17d2\u1793\u17bc<\/li>\n<li><strong>\u1794\u17d2\u179a\u17be conductors \u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/strong> \u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179a\u1794\u179f\u17cb contactor \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1<\/li>\n<li><strong>\u178a\u17c6\u17a1\u17be\u1784 overload relays<\/strong> \u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u1793\u17c3 contactor \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/li>\n<li><strong>\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6<\/strong> \u2014 fuse \u17ac MCB \u17a7\u1791\u17d2\u1791\u17b7\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cf contactor<\/li>\n<li><strong>\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u1785\u1784\u17d2\u17a2\u17bb\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796<\/strong> \u2014 \u1797\u17d2\u179b\u17be\u1784\u179f\u1789\u17d2\u1789\u17b6 \u17ac\u179f\u1789\u17d2\u1789\u17b6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<li><strong>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b<\/strong> \u2014 \u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cf\u1797\u17d2\u179b\u17b6\u1798\u17d7 (\u1781\u17d2\u1796\u179f\u17cb\u1796\u17c1\u1780) \u17ac\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1796\u17b8\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1791\u1794\u17cb\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb (\u1791\u17b6\u1794\u1796\u17c1\u1780)<\/li>\n<\/ul>\n<h3>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 Circuit Breaker<\/h3>\n<ul>\n<li><strong>\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/strong> \u1799\u17c9\u17b6\u1784\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb \u2014 \u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1782\u17ba\u1787\u17b6\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u1785\u1798\u17d2\u1794\u1784\u1793\u17c3\u1780\u17b6\u179a\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1793\u17c3 breaker \u1793\u17b7\u1784\u1797\u17d2\u179b\u17be\u1784\u1794\u1793\u17d2\u1791\u17c7<\/li>\n<li><strong>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793<\/strong> \u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u1798\u17b6\u1793\u1793\u17c5\u1791\u17b8\u178f\u17b6\u17c6\u1784\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li><strong>\u179a\u1780\u17d2\u179f\u17b6\u1782\u1798\u17d2\u179b\u17b6\u178f\u1780\u17b6\u179a\u1784\u17b6\u179a NEC 110.26<\/strong> \u2014 \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 36 \u17a2\u17ca\u17b8\u1789\u1793\u17c5\u1796\u17b8\u1798\u17bb\u1781\u1794\u1793\u17d2\u1791\u17c7 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1793\u17b7\u1784\u1790\u17c2\u1791\u17b6\u17c6\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/li>\n<li><strong>\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17b1\u17d2\u1799\u1794\u17b6\u1793\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb<\/strong> \u1799\u17c4\u1784\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a NEC 408.4<\/li>\n<li><strong>\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1798\u17bb\u1781\u1784\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong> \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1794\u17ca\u17bc\u178f\u17bb\u1784\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u179a\u1794\u179f\u17cb breaker (\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791 RCD\/GFCI) \u17ac\u178a\u17c4\u1799\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6: \u1794\u1789\u17d2\u17a0\u17b6\u1791\u17bc\u1791\u17c5\u1793\u17c3 Contactors vs Circuit Breakers<\/h2>\n<h3>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6<\/th>\n<th style=\"padding: 10px;\">\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793<\/th>\n<th style=\"padding: 10px;\">\u1787\u17c6\u17a0\u17b6\u1793\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799<\/th>\n<th style=\"padding: 10px;\">\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">Contactor \u1793\u17b9\u1784\u1798\u17b7\u1793\u1794\u17b7\u1791\u1791\u17c1\u17d4<\/td>\n<td style=\"padding: 10px;\">\u1782\u17d2\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b\u1794\u1789\u17d2\u1787\u17b6, \u1781 coils \u1781\u17bc\u1785, \u1780\u17b6\u179a\u1785\u1784\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785, \u17a0\u17d2\u179c\u17bb\u1799\u17a0\u17d2\u179f\u17ca\u17b8\u1794\u1794\u1789\u17d2\u1787\u17b6\u1795\u17d2\u1791\u17bb\u17c7<\/td>\n<td style=\"padding: 10px;\">\u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b coil; \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1797\u17b6\u1796\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u1780\u1798\u17be\u179b\u17a7\u1794\u179f\u1782\u17d2\u1782\u179a\u17b6\u1784\u1780\u17b6\u1799<\/td>\n<td style=\"padding: 10px;\">\u179f\u17d2\u178f\u17b6\u179a\u1790\u17b6\u1798\u1796\u179b\u1794\u1789\u17d2\u1787\u17b6; \u1787\u17c6\u1793\u17bd\u179f coil; \u178a\u17c4\u17c7\u179b\u17c2\u1784\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a; \u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u17a0\u17d2\u179f\u17ca\u17b8\u1794\u1794\u1789\u17d2\u1787\u17b6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Contactor \u1794\u1793\u17d2\u179b\u17ba\u179f\u17c6\u17a1\u17c1\u1784 \u17ac \u1789\u17d0\u179a<\/td>\n<td style=\"padding: 10px;\">\u179c\u17c9\u17bb\u179b coil \u1791\u17b6\u1794, \u1785\u17b7\u1789\u17d2\u1785\u17c0\u1793\u179f\u17d2\u179a\u1798\u17c4\u179b\u1781\u17bc\u1785, \u1795\u17d2\u1791\u17c3\u1794\u17c9\u17bc\u179b\u1780\u1781\u17d2\u179c\u1780\u17cb<\/td>\n<td style=\"padding: 10px;\">\u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b\u1793\u17c5\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 coil \u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1795\u17d2\u1791\u17c3\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/td>\n<td style=\"padding: 10px;\">\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u179c\u17c9\u17bb\u179b; \u1787\u17c6\u1793\u17bd\u179f\u1785\u17b7\u1789\u17d2\u1785\u17c0\u1793\u179f\u17d2\u179a\u1798\u17c4\u179b; \u179f\u1798\u17d2\u17a2\u17b6\u178f \u17ac \u1787\u17c6\u1793\u17bd\u179f\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1794\u17b7\u1791\u1787\u17b7\u178f<\/td>\n<td style=\"padding: 10px;\">\u1785\u179a\u1793\u17d2\u178f Inrush \u179b\u17be\u179f, \u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f, \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17b7\u178f\u178a\u179b\u17cb\u1785\u17bb\u1784\u1794\u1789\u17d2\u1785\u1794\u17cb\u1793\u17c3\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b, \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a upstream \u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/td>\n<td style=\"padding: 10px;\">\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u1792\u17c0\u1794\u1793\u17b9\u1784\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3; \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/td>\n<td style=\"padding: 10px;\">\u1794\u1784\u17d2\u1780\u17be\u1793\u1791\u17c6\u17a0\u17c6 contactor; \u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb; \u1787\u17c6\u1793\u17bd\u179f\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784; \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb SCPD<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u179f\u17c6\u178e\u17b9\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179b\u17bf\u1793<\/td>\n<td style=\"padding: 10px;\">\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179b\u17be\u179f\u1796\u17b8\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3, \u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC\/DC \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c, \u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u1780\u1781\u17d2\u179c\u1780\u17cb<\/td>\n<td style=\"padding: 10px;\">\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a; \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 AC vs. DC; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/td>\n<td style=\"padding: 10px;\">\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb \u17ac \u1794\u1784\u17d2\u1780\u17be\u1793\u1791\u17c6\u17a0\u17c6; \u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd; \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1793\u17bc\u179c\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb enclosure<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u1780\u17b6\u179a\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1793\u17c5\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799<\/td>\n<td style=\"padding: 10px;\">\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784, conductors \u178f\u17bc\u1785\u1796\u17c1\u1780, \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1785\u17d2\u179a\u17c1\u17c7<\/td>\n<td style=\"padding: 10px;\">\u179f\u17d2\u1780\u17c1\u1793\u1780\u1798\u17d2\u178a\u17c5; \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6; \u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb<\/td>\n<td style=\"padding: 10px;\">\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789; \u1794\u1784\u17d2\u1780\u17be\u1793\u1791\u17c6\u17a0\u17c6 conductors; \u179f\u1798\u17d2\u17a2\u17b6\u178f \u17ac \u1787\u17c6\u1793\u17bd\u179f\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6 Circuit Breaker<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6<\/th>\n<th style=\"padding: 10px;\">\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793<\/th>\n<th style=\"padding: 10px;\">\u1787\u17c6\u17a0\u17b6\u1793\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799<\/th>\n<th style=\"padding: 10px;\">\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793<\/td>\n<td style=\"padding: 10px;\">\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb, \u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1780\u17c6\u178a\u17c5, \u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1781\u17bb\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780, \u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u179a\u17bd\u1798<\/td>\n<td style=\"padding: 10px;\">\u179c\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784; \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb; \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1792\u17c0\u1794\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1793\u17d2\u1791\u17bb\u1780<\/td>\n<td style=\"padding: 10px;\">\u1785\u17c2\u1780\u1785\u17b6\u1799\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a1\u17be\u1784\u179c\u17b7\u1789; \u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789; \u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c; \u1794\u17c6\u1794\u17c2\u1780\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Breaker \u1793\u17b9\u1784\u1798\u17b7\u1793\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u1782\u17c1\u179f\u17d2\u1782\u17b6\u179b\u17cb<\/td>\n<td style=\"padding: 10px;\">\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799, breaker \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8, breaker \u17a0\u17bd\u179f\u1796\u17b8\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798<\/td>\n<td style=\"padding: 10px;\">\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1787\u17b8\u179c\u17c8\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1780\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/td>\n<td style=\"padding: 10px;\">\u1787\u17c6\u1793\u17bd\u179f breaker \u1797\u17d2\u179b\u17b6\u1798\u17d7 \u2014 \u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Breaker \u1793\u17b9\u1784\u1798\u17b7\u1793\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u1791\u17c1<\/td>\n<td style=\"padding: 10px;\">\u1780\u17c6\u17a0\u17bb\u179f downstream \u178a\u17c2\u179b\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f, \u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785, \u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1785\u17b6\u1780\u17cb\u179f\u17c4<\/td>\n<td style=\"padding: 10px;\">\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u17ac \u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 downstream; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a breaker<\/td>\n<td style=\"padding: 10px;\">\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1787\u17b6\u1798\u17bb\u1793\u179f\u17b7\u1793; \u1787\u17c6\u1793\u17bd\u179f breaker \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1781\u17bc\u1785<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u178a\u17c3 Breaker \u1780\u17d2\u178f\u17c5\u17a7\u178e\u17d2\u17a0\u17d7 \u17ac \u1780\u17d2\u178f\u17c5<\/td>\n<td style=\"padding: 10px;\">\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 \u17ac \u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u179a\u179b\u17bb\u1784, \u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1799\u17bc\u179a, breaker \u1793\u17c5\u1785\u17bb\u1784\u1794\u1789\u17d2\u1785\u1794\u17cb\u1793\u17c3\u1787\u17b8\u179c\u17b7\u178f<\/td>\n<td style=\"padding: 10px;\">\u179f\u17d2\u1780\u17c1\u1793\u1780\u1798\u17d2\u178a\u17c5; \u179c\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780; \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1793\u17c3\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb<\/td>\n<td style=\"padding: 10px;\">\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u17a1\u17be\u1784\u179c\u17b7\u1789 \u17ac \u1787\u17c6\u1793\u17bd\u179f\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb; \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1794\u1793\u17d2\u1791\u17bb\u1780; \u1787\u17c6\u1793\u17bd\u179f breaker \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1780\u17c6\u178a\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Breaker \u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1793\u17c5\u1796\u17c1\u179b\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789<\/td>\n<td style=\"padding: 10px;\">\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c2\u179b\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f \u17ac \u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1795\u17d2\u1791\u17bb\u1780<\/td>\n<td style=\"padding: 10px;\">\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb; \u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u1798\u17d2\u178f\u1784\u1798\u17bd\u1799\u17d7\u178a\u17be\u1798\u17d2\u1794\u17b8\u1789\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f<\/td>\n<td style=\"padding: 10px;\">\u1787\u17bd\u179f\u1787\u17bb\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u17a1\u17be\u1784\u179c\u17b7\u1789<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u178f\u1798\u17d2\u179b\u17c3 \u1793\u17b7\u1784 \u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b: Contactor vs Circuit Breaker<\/h2>\n<p>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u178f\u1798\u17d2\u179b\u17c3\u179f\u179a\u17bb\u1794\u1793\u17c3\u1797\u17b6\u1796\u1787\u17b6\u1798\u17d2\u1785\u17b6\u179f\u17cb \u1787\u17bd\u1799\u1794\u1784\u17d2\u17a0\u17b6\u1789\u17a2\u17c6\u1796\u17b8\u1797\u17b6\u1796\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1793\u17c3\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u179b\u17be\u179f\u1796\u17b8\u179f\u17c1\u178a\u17d2\u178b\u1780\u17b7\u1785\u17d2\u1785\u1798\u17b7\u1793\u1796\u17b7\u178f\u1793\u17c3\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u1798\u17bd\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17bd\u1799\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u17d4.<\/p>\n<h3>\u179f\u17c1\u178a\u17d2\u178b\u1780\u17b7\u1785\u17d2\u1785\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b Contactor<\/h3>\n<p>Contactor AC-3 3-pole \u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17bb\u178e\u1797\u17b6\u1796\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 95A \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 $80\u2013$200 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179a\u1780\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb $20\u2013$50 \u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u179c\u17b7\u179b 20 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1790\u17d2\u1784\u17c3:<\/p>\n<ul>\n<li><strong>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1793\u17c5 AC-3:<\/strong> ~1,000,000 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a \u00f7 20 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\/\u1790\u17d2\u1784\u17c3 \u00f7 365 \u1790\u17d2\u1784\u17c3 = <strong>~137 \u1786\u17d2\u1793\u17b6\u17c6<\/strong> \u1793\u17c3\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li><strong>\u1790\u17c2\u1791\u17b6\u17c6\u17d6<\/strong> \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6, \u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784 \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6 \u2014 \u1794\u17d2\u179a\u17a0\u17c2\u179b 30 \u1793\u17b6\u1791\u17b8\u1793\u17c3\u1780\u17b6\u179a\u1784\u17b6\u179a<\/li>\n<li><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u179f:<\/strong> \u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 5\u201310 \u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178f\u1784 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1792\u17d2\u1784\u1793\u17cb \u2014 $20\u2013$50 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1788\u17bb\u178f<\/li>\n<\/ul>\n<h3>\u179f\u17c1\u178a\u17d2\u178b\u1780\u17b7\u1785\u17d2\u1785\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b Circuit Breaker<\/h3>\n<p>MCCB \u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17bb\u178e\u1797\u17b6\u1796\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 100A \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793 25kA \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 $150\u2013$400 \u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u178f\u17c2\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7:<\/p>\n<ul>\n<li><strong>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u17d6<\/strong> ~20,000 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a \u2014 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1796\u17b8\u179a\u1794\u17b8\u179a\u1799\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b 20\u201330 \u1786\u17d2\u1793\u17b6\u17c6\u1793\u17c3\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798<\/li>\n<li><strong>\u1790\u17c2\u1791\u17b6\u17c6\u17d6<\/strong> \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 3\u20135 \u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178f\u1784; \u1780\u17b6\u179a\u179f\u17d2\u1780\u17c1\u1793\u1780\u1798\u17d2\u178a\u17c5\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6 \u2014 \u1794\u17d2\u179a\u17a0\u17c2\u179b 15\u201330 \u1793\u17b6\u1791\u17b8\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u178f\u17c1\u179f\u17d2\u178f<\/li>\n<li><strong>\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u17d6<\/strong> \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c5\u1785\u1793\u17d2\u179b\u17c4\u17c7\u1796\u17c1\u179b 20\u201330 \u1786\u17d2\u1793\u17b6\u17c6 \u179b\u17bb\u17c7\u178f\u17d2\u179a\u17b6\u178f\u17c2\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<\/ul>\n<h3>\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f<\/h3>\n<p>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb MCCB $300 \u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1790\u17d2\u1784\u17c3 (20 \u179c\u178a\u17d2\u178f\/\u1790\u17d2\u1784\u17c3) \u1794\u1793\u17d2\u1790\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 10,000 \u179a\u1794\u179f\u17cb\u179c\u17b6\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17d2\u179a\u17a0\u17c2\u179b <strong>18 \u1781\u17c2<\/strong>. \u17d4 \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1798\u1780 breaker \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1787\u17c6\u1793\u17bd\u179f \u2014 \u1780\u17d2\u1793\u17bb\u1784\u178f\u1798\u17d2\u179b\u17c3 $300 \u1794\u17bc\u1780\u1793\u17b9\u1784\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1796\u179b\u1780\u1798\u17d2\u1798, \u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179a\u1784\u1785\u17b6\u17c6 \u1793\u17b7\u1784 \u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1798\u17bb\u1793\u1796\u17c1\u179b\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u17a1\u17be\u1784\u17d4.<\/p>\n<p>Contactor $150 \u178a\u17c2\u179b\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1794\u17d2\u178f\u17bc\u179a\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1793\u17c1\u17c7\u1798\u17b6\u1793\u179a\u1799\u17c8\u1796\u17c1\u179b\u179a\u17b6\u1794\u17cb\u1791\u179f\u179c\u178f\u17d2\u179f\u179a\u17cd\u17d4 \u201c\u1780\u17b6\u179a\u179f\u1793\u17d2\u179f\u17c6\u201d $150 \u1796\u17b8\u1780\u17b6\u179a\u179b\u17bb\u1794\u1794\u17c6\u1794\u17b6\u178f\u17cb contactor \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 $300+ \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f \u1794\u17bc\u1780\u1793\u17b9\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179a\u1784\u1785\u17b6\u17c6\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798 \u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 18 \u1781\u17c2\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u178f\u1798\u17d2\u179b\u17c3\u179f\u179a\u17bb\u1794\u179a\u1799\u17c8\u1796\u17c1\u179b 10 \u1786\u17d2\u1793\u17b6\u17c6 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u1794\u17d2\u178f\u17bc\u179a 20 \u178a\u1784\/\u1790\u17d2\u1784\u17c3:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f<\/th>\n<th style=\"padding: 10px;\">\u17a7\u1794\u1780\u179a\u178e\u17cd<\/th>\n<th style=\"padding: 10px;\">\u178f\u1798\u17d2\u179b\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u179a\u1799\u17c8\u1796\u17c1\u179b 10 \u1786\u17d2\u1793\u17b6\u17c6<\/th>\n<th style=\"padding: 10px;\">\u178f\u1798\u17d2\u179b\u17c3\u1790\u17c2\u1791\u17b6\u17c6\u179a\u1799\u17c8\u1796\u17c1\u179b 10 \u1786\u17d2\u1793\u17b6\u17c6<\/th>\n<th style=\"padding: 10px;\">\u179f\u179a\u17bb\u1794<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d6 Contactors + Breaker<\/strong><\/td>\n<td style=\"padding: 10px;\">\u17a7\u1794\u1780\u179a\u178e\u17cd Contactors $150 + Breaker $300 + overload relay $50<\/td>\n<td style=\"padding: 10px;\">$500 + $50 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17bd\u1799) = $550<\/td>\n<td style=\"padding: 10px;\">~$500 (\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6)<\/td>\n<td style=\"padding: 10px;\"><strong>~$1,050<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d6 Breaker \u1794\u17d2\u179a\u17be\u1787\u17b6 Switch \u178f\u17c2\u1798\u17bd\u1799\u1798\u17bb\u1781<\/strong><\/td>\n<td style=\"padding: 10px;\">Breaker $300 \u00d7 \u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f 6 \u178a\u1784<\/td>\n<td style=\"padding: 10px;\">$1,800<\/td>\n<td style=\"padding: 10px;\">~$300 + \u178f\u1798\u17d2\u179b\u17c3 downtime \u178a\u17c2\u179b\u1798\u17b7\u1793\u1794\u17b6\u1793\u1782\u17d2\u179a\u17c4\u1784\u1791\u17bb\u1780<\/td>\n<td style=\"padding: 10px;\"><strong>&gt;$2,100+<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1782\u17ba\u1796\u17b6\u1780\u17cb\u1780\u178e\u17d2\u178f\u17b6\u179b \u17a0\u17be\u1799\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4.<\/p>\n<hr \/>\n<h2>\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17b6\u1793\u179f\u17bd\u179a\u179f\u17c6\u178e\u17bd\u179a<\/h2>\n<h3>\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179a\u179c\u17b6\u1784 contactor \u1793\u17b7\u1784 circuit breaker?<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd Contactors \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb <strong>\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799<\/strong> \u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 Circuit breaker \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb <strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179b\u17be\u179f\u1785\u179a\u1793\u17d2\u178f<\/strong> \u2014 \u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1780\u17be\u178f\u17a1\u17be\u1784\u17d4 Contactors \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784; breakers \u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bd\u1799\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<h3>\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd breaker \u1787\u17b6 contactor \u178a\u17be\u1798\u17d2\u1794\u17b8\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1793\u17b7\u1784\u1794\u1789\u17d2\u1788\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1790\u17d2\u1784\u17c3\u1794\u17b6\u1793\u1791\u17c1?<\/h3>\n<p>\u178f\u17b6\u1798\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a2\u17b6\u1785\u1794\u17be\u1780\u1793\u17b7\u1784\u1794\u17b7\u1791\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17b6\u1793\u17d4 \u1791\u17c4\u17c7\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u179c\u17b6\u1798\u17b7\u1793\u1782\u17bd\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u179a\u17be\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1794\u17be\u1780\/\u1794\u17b7\u1791\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1794\u17d2\u179a\u17a0\u17c2\u179b 10,000\u201325,000 \u178a\u1784 \u2014 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1794\u17be\u1780\/\u1794\u17b7\u1791\u1790\u17c2\u1791\u17b6\u17c6\u1798\u17d2\u178f\u1784\u1798\u17d2\u1780\u17b6\u179b \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u178f\u17b7\u1785\u1796\u17c1\u1780\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\/\u1794\u1789\u17d2\u1788\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1790\u17d2\u1784\u17c3\u17d4 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17b6\u1798\u179c\u17b7\u1792\u17b8\u1793\u17c1\u17c7 \u1793\u17b6\u17c6\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1796\u17b6\u1780\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179b\u17bf\u1793 \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u1793\u17c3\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1798\u17b7\u1793\u1782\u17bd\u179a\u17b1\u17d2\u1799\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17bb\u1793\u17a2\u17b6\u1799\u17bb\u17d4.<\/p>\n<h3>\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd Contactors \u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd Circuit Breaker \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1794\u17b6\u1793\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>No. A contactor has no inherent overload or short-circuit detection capability. It cannot sense abnormal current and trip automatically. Even if de-energized by an external signal, a contactor does not provide the calibrated, automatic overcurrent protection that codes and standards require. Short-circuit current can weld contactor contacts shut, creating a dangerous condition.<\/p>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 (breaker), contactor, \u1793\u17b7\u1784 overload relay?<\/h3>\n<p>\u178a\u17c4\u1799\u179f\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u17d6 breaker \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong> (\u1791\u17c6\u17a0\u17c6\u1792\u17c6 \u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793), contactor \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a<\/strong> (\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799) \u1793\u17b7\u1784 overload relay \u1795\u17d2\u178f\u179b\u17cb <strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u178a\u17c5\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/strong> (\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1780\u1798\u17d2\u179a\u17b7\u178f\u1798\u1792\u17d2\u1799\u1798\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c5\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1780\u1798\u17d2\u178a\u17c5\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a)\u17d4 \u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c1\u17c7\u1782\u17ba\u179a\u17b9\u1784\u1798\u17b6\u17c6 \u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u1799\u17bc\u179a\u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17c2\u1798\u17bd\u1799\u178a\u17c2\u179b\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u1794\u17c6\u1796\u17c1\u1789\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1791\u17b6\u17c6\u1784\u1794\u17b8\u17d4.<\/p>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784?<\/h3>\n<p>Because the type of load dramatically affects contact wear. A contactor rated 95A at AC-1 (resistive) may only be suitable for 60A at AC-3 (motor starting) and 40A at AC-4 (motor inching\/reversing). Selecting based on AC-1 ratings for a motor application results in undersizing, leading to rapid contact erosion, overheating, welding, and premature failure.<\/p>\n<h3>\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 Contactors \u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6?<\/h3>\n<p>\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780 Contact \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1780\u17be\u178f\u17a1\u17be\u1784\u1796\u17b8\u17d6 (1) \u1785\u179a\u1793\u17d2\u178f inrush \u179b\u17be\u179f\u1780\u1798\u17d2\u179a\u17b7\u178f\u178a\u17c2\u179b\u179b\u17be\u179f\u1796\u17b8\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u17d2\u179a\u1797\u17c1\u1791 utilization \u179a\u1794\u179f\u17cb contactor (2) \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 upstream \u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1785\u179a\u1793\u17d2\u178f fault \u17a0\u17bc\u179a\u178f\u17b6\u1798 contactor (3) \u179c\u17c9\u17bb\u179b\u1794\u178e\u17d2\u178f\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793\u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793 arcs \u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789 \u17ac (4) Contacts \u1793\u17c5\u1785\u17bb\u1784\u1794\u1789\u17d2\u1785\u1794\u17cb\u1793\u17c3\u1787\u17b8\u179c\u17b7\u178f\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 contact \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u17d4 \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1794\u17d2\u179a\u1797\u17c1\u1791 utilization \u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a upstream \u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u17d2\u1794\u178f\u17d2\u178f\u17b7\u17a0\u17c1\u178f\u17bb welding \u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u17d4.<\/p>\n<h3>\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd Contactors \u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd Circuit Breaker \u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>They are not comparable in terms of safety because they serve different safety functions. A contactor without upstream protection is unsafe. A circuit breaker forced into frequent switching duty is unsafe. Safety depends on each device being applied correctly within its design intent. In a well-designed system, both devices contribute to safety in their respective roles.<\/p>\n<h3>\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17d2\u179a\u1797\u17c1\u1791\u1791\u17b8 1 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u1791\u17b8 2 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a?<\/h3>\n<p><strong>Type 1 coordination<\/strong> (IEC 60947-4-1) \u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799 contactor \u1793\u17b7\u1784 overload relay \u1781\u17bc\u1785\u1781\u17b6\u178f\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u178a\u17c2\u179b\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u1794\u17b6\u1793\u1793\u17c5\u1796\u17c1\u179b\u1780\u17d2\u179a\u17c4\u1799\u17d4. <strong>Type 2 coordination<\/strong> \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799 starter \u1793\u17c5\u178f\u17c2\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17b6\u1793\u1796\u17c1\u1789\u179b\u17c1\u1789\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u179b\u17be\u179f\u1796\u17b8\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u178a\u17bc\u1785\u1787\u17b6 contact tips \u17d4 Type 2 \u1785\u17c6\u178e\u17b6\u1799\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784\u178a\u17c6\u1794\u17bc\u1784 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c uptime \u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179b\u17c3 lifecycle \u1791\u17b6\u1794\u1787\u17b6\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d4.<\/p>\n<h3>\u178f\u17be\u1782\u17bd\u179a\u1790\u17c2\u1791\u17b6\u17c6 Contactors \u1793\u17b7\u1784 Circuit Breakers \u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17b6?<\/h3>\n<p><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd Contactors:<\/strong> \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u2014 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796 contact, \u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb contact resistance, \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a coil, re-torque connections \u1793\u17b7\u1784\u179f\u1798\u17d2\u17a2\u17b6\u178f arc chutes \u17d4 \u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1781\u17d2\u1796\u179f\u17cb\u17a2\u17b6\u1785\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1796\u17b6\u1780\u17cb\u1780\u178e\u17d2\u178f\u17b6\u179b\u1786\u17d2\u1793\u17b6\u17c6\u17d4.<\/p>\n<p><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17d6<\/strong> \u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 trip function \u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 3\u20135 \u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178f\u1784\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be secondary injection testing \u17d4 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u179f\u17d2\u1780\u17c1\u1793 thermographic \u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6 \u1793\u17b7\u1784 torque checks \u179b\u17be connections \u17d4 MCCBs \u1793\u17b7\u1784 ACBs \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f (\u1794\u17be\u1780\/\u1794\u17b7\u1791) \u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17bb\u17c6\u17b1\u17d2\u1799 mechanism \u1787\u17b6\u1794\u17cb\u1782\u17b6\u17c6\u1784\u17d4.<\/p>\n<h3>\u178f\u17be\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1798\u17bb\u1781\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb contactor \u1793\u17b7\u1784 circuit breaker \u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>\u1794\u17b6\u1791\u17d4 <strong>Motor protection circuit breakers (MPCBs)<\/strong> \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a overload \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17c2\u1798\u17bd\u1799\u17d4 \u1796\u17bd\u1780\u179c\u17b6\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \u1793\u17b7\u1784\u1785\u17c6\u178e\u17b6\u1799\u178f\u17b7\u1785\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178f\u17bc\u1785\u17d7\u17d4 \u1791\u17c4\u17c7\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1796\u17bd\u1780\u179c\u17b6\u1798\u17b6\u1793 switching endurance \u1791\u17b6\u1794\u1787\u17b6\u1784 contactors \u178a\u17c2\u179b\u17a7\u1791\u17d2\u1791\u17b7\u179f \u1793\u17b7\u1784\u1794\u17d2\u179a\u17a0\u17c2\u179b\u1787\u17b6\u1798\u17b7\u1793\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u1798\u17d2\u179a\u17b7\u178f\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1793\u17c3\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1781\u17d2\u1796\u179f\u17cb \u17ac\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789 \u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f contactor-plus-breaker \u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u1793\u17c5\u178f\u17c2\u1794\u17d2\u179a\u179f\u17be\u179a\u1787\u17b6\u1784\u17d4.<\/p>\n<hr \/>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7\u178a\u17d2\u178b\u17b6\u1793\u17d6 Contactor vs Circuit Breaker \u2014 \u178a\u17c3\u1782\u17bc \u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17bd\u179f<\/h2>\n<p>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794 contactor vs circuit breaker \u1798\u17b7\u1793\u1798\u17c2\u1793\u1793\u17b7\u1799\u17b6\u1799\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1798\u17bd\u1799\u1787\u17c6\u1793\u17bd\u179f\u17b1\u17d2\u1799\u1798\u17bd\u1799\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u179c\u17b6\u1782\u17ba\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u1790\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 \u17a0\u17be\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793 \u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bd\u1799\u1782\u17d2\u1793\u17b6\u1787\u17b6\u178a\u17c3\u1782\u17bc\u1794\u17c6\u1796\u17c1\u1789\u1794\u1793\u17d2\u1790\u17c2\u1798\u17d4.<\/p>\n<p><strong>Contactor \u1782\u17ba\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17d4.<\/strong> \u179c\u17b6\u1782\u17ba\u1787\u17b6 workhorse \u178a\u17c2\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1794\u17d2\u178f\u17bc\u179a\u1797\u17d2\u179b\u17be\u1784 \u1793\u17b7\u1784\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1791\u17c5\u1793\u17b9\u1784\u1796\u17b6\u1780\u17d2\u1799\u1794\u1789\u17d2\u1787\u17b6\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798 \u2014 \u1790\u17d2\u1784\u17c3\u1798\u17bd\u1799\u1791\u17c5\u1790\u17d2\u1784\u17c3\u1798\u17bd\u1799 \u179a\u17b6\u1794\u17cb\u179b\u17b6\u1793\u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1787\u17b8\u179c\u17b7\u178f\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4.<\/p>\n<p><strong>Circuit breaker \u1782\u17ba\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4.<\/strong> \u179c\u17b6\u1782\u17ba\u1787\u17b6 guardian \u178a\u17c2\u179b\u17a2\u1784\u17d2\u1782\u17bb\u1799\u179f\u17d2\u1784\u17c0\u1798 \u178a\u17b9\u1780\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1792\u17d2\u179c\u17be\u17a2\u1793\u17d2\u178f\u179a\u17b6\u1782\u1798\u1793\u17cd\u1799\u17c9\u17b6\u1784\u1798\u17c9\u17ba\u1784\u1798\u17c9\u17b6\u178f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1782\u17c6\u179a\u17b6\u1798\u1780\u17c6\u17a0\u17c2\u1784\u178a\u179b\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u2014 \u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f faults \u178a\u17c2\u179b\u1793\u17b9\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789 conductors \u17a7\u1794\u1780\u179a\u178e\u17cd \u1793\u17b7\u1784\u17a2\u17b6\u1785\u1794\u1784\u17d2\u1780\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u178a\u179b\u17cb\u1798\u1793\u17bb\u179f\u17d2\u179f\u17d4.<\/p>\n<p>\u1785\u17c6\u178e\u17bb\u1785\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1782\u17d2\u179a\u1794\u17cb\u179a\u17bc\u1794\u17d6<\/p>\n<ol>\n<li><strong>\u1780\u17bb\u17c6\u1787\u17c6\u1793\u17bd\u179f\u1798\u17bd\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17bd\u1799\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u17d4.<\/strong> Contactor \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17b6\u1793\u1791\u17c1\u17d4 Breaker \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u17d2\u178f\u17bc\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17b6\u1793\u1791\u17c1\u17d4.<\/li>\n<li><strong>\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6 contactors \u178a\u17c4\u1799\u1794\u17d2\u179a\u1797\u17c1\u1791 utilization,<\/strong> \u1798\u17b7\u1793\u1798\u17c2\u1793 headline current ratings \u1791\u17c1\u17d4 AC-3 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a AC-4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u17d4.<\/li>\n<li><strong>\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6 breakers \u178a\u17c4\u1799 interrupting capacity \u1793\u17b7\u1784 trip characteristics,<\/strong> \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2 continuous current rating \u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1\u17d4.<\/li>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a<\/strong> \u2014 \u1794\u17bc\u1780\u1793\u17b9\u1784 overload relay \u2014 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u17c1\u1789\u179b\u17c1\u1789\u17d4.<\/li>\n<li><strong>\u178f\u1798\u17d2\u179b\u17c3\u179f\u179a\u17bb\u1794\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1782\u17ba\u178f\u17c2\u1784\u178f\u17c2\u1791\u17b6\u1794\u1787\u17b6\u1784<\/strong> \u1787\u17b6\u1784\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c3\u1780\u17b6\u179a misapplication, premature failure \u1793\u17b7\u1784 unplanned downtime \u17d4.<\/li>\n<\/ol>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a2\u17d2\u1793\u1780\u179a\u1785\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17c2\u179b\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1784\u17b6\u179a\u178a\u17c2\u179b\u179c\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179f\u17b6\u1784\u179f\u1784\u17cb\u17a1\u17be\u1784 \u17a2\u17d2\u1793\u1780\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793 panels \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u1790\u17c4\u1780\u1787\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 \u1793\u17b7\u1784\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u1780\u17bc\u178a \u1793\u17b7\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u1796\u17c1\u1789\u179b\u17c1\u1789\u17d4.<\/p>\n<hr \/>\n<h2>\u17a2\u178f\u17d2\u1790\u1794\u1791\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792<\/h2>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/contactor-vs-motor-starter\/\">Contactor vs Motor Starter: \u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u1796\u17b8\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/inside-ac-contactor-components-design-logic\/\">\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 AC Contactor: Components \u1793\u17b7\u1784 Design Logic<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">Safety Contactor vs Standard Contactor: Force-Guided Contacts Guide<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/contactors-vs-relays-understanding-the-key-differences\/\">Contactors vs Relays: \u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/types-of-circuit-breakers\/\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8: \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1796\u17c1\u1789\u179b\u17c1\u1789<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/mccb-vs-mcb\/\">MCCB vs MCB: \u179a\u1794\u17c0\u1794\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6 Molded Case Circuit Breaker (MCCB)?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-vs-isolator-switch\/\">Circuit Breaker vs Isolator Switch: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/modular-contactor-vs-traditional-contactor\/\">Modular Contactor vs Traditional Contactor<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 529.742px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 529.742px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: A contactor is a control device built for frequent, remote-controlled load switching during normal operation. A circuit breaker is a protective device designed to detect and interrupt overcurrent caused by overloads or short circuits. In most industrial and commercial panels, contactors and circuit breakers work together \u2014 the contactor handles routine switching duty [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18670,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/18668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/comments?post=18668"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/18668\/revisions"}],"predecessor-version":[{"id":22465,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/18668\/revisions\/22465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/18670"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=18668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=18668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=18668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}