{"id":18244,"date":"2025-07-09T21:39:48","date_gmt":"2025-07-09T13:39:48","guid":{"rendered":"https:\/\/viox.com\/?p=18244"},"modified":"2026-02-01T12:05:28","modified_gmt":"2026-02-01T04:05:28","slug":"mccb-vs-mcb","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/mccb-vs-mcb\/","title":{"rendered":"MCCB \u1791\u179b\u17cb\u1793\u17b9\u1784 MCB: \u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1796\u17c1\u1789\u179b\u17c1\u1789\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 (\u1786\u17d2\u1793\u17b6\u17c6 2026)"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u1785\u1798\u17d2\u179b\u17be\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d6 \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784 MCCB \u1793\u17b7\u1784 MCB?<\/h2>\n<p><strong><a href=\"https:\/\/test.viox.com\/km\/mccb\/\">MCCB (Molded Case Circuit Breaker)<\/a> \u1793\u17b7\u1784 <a href=\"https:\/\/test.viox.com\/km\/mcb\/\">MCB (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17bc\u1785)<\/a> \u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1785\u1798\u17d2\u1794\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17d4.<\/strong> MCCB \u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8 10-2,500A \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c6\u178e\u17be\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17d2\u1793\u17bb\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b MCB \u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8 0.5-125A \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1790\u17c1\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17d2\u1793\u17bb\u1784\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u17d4 MCCB \u1795\u17d2\u178f\u179b\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (10-200kA \u1791\u179b\u17cb\u1793\u17b9\u1784 3-15kA) \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179b\u17c3\u1785\u17b6\u1794\u17cb\u1796\u17b8 $100-5,000+ \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b MCB \u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3 ($5-100) \u1793\u17b7\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u17d4.<\/p>\n<hr \/>\n<h2>\u1782\u1793\u17d2\u179b\u17b9\u17c7\u200b\u1799\u1780<\/h2>\n<ul>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong>\u17d6 MCCB \u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8 10-2,500A; MCB \u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8 0.5-125A<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong>\u17d6 MCCB \u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793 10-200kA; MCB \u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793 3-15kA<\/li>\n<li><strong>\u1780\u17b6\u179a\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c<\/strong>\u17d6 MCCB \u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c3\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c6\u178e\u17be\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793; MCB \u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u1790\u17c1\u179a<\/li>\n<li><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/strong>\u17d6 MCCB \u179f\u1798\u179f\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c1\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\/\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798; MCB \u179f\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799<\/strong>\u17d6 MCCB \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1785\u17b6\u1794\u17cb\u1796\u17b8 $100-5,000+; MCB \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 $5-100<\/li>\n<li><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/strong>\u17d6 MCCB \u1791\u17b6\u1798\u1791\u17b6\u179a\u1791\u17c6\u17a0\u17c6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17c2\u1784\u1785\u17c2\u1780; MCB \u1798\u17c9\u17c4\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/li>\n<li><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong>\u17d6 \u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798 IEC 60947-2 (MCCB) \u1793\u17b7\u1784 IEC 60898-1 (MCB)<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8 MCB: \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1782\u17d2\u179a\u17b9\u17c7\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785<\/h2>\n<p>\u1798\u17bd\u1799 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785 (MCB)<\/strong> \u1782\u17ba\u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \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\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u1796\u17b8\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u1793\u17b7\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u17d4 MCB \u1794\u17b6\u1793\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17c2\u1794\u1794\u17bb\u179a\u17b6\u178e\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785 \u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789 \u1793\u17b7\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1787\u17b6\u1784\u1798\u17bb\u1793\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Close-up-of-VIOX-Miniature-Circuit-Breaker-MCB-C32-6kA-showing-toggle-switch-transparent-window-and-DIN-rail-clip-on-white-background.webp\" alt=\"Close-up of VIOX Miniature Circuit Breaker MCB C32 6kA showing toggle switch, transparent window and DIN rail clip on white background\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em; text-align: center;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 1: \u1780\u17b6\u179a\u1794\u17b7\u1791\u1787\u17b7\u178f\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785 VIOX (MCB) C32 6kA \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u179b\u1798\u17d2\u17a2\u17b7\u178f\u1793\u17c3\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/figcaption><\/figure>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17d2\u1793\u17bc\u179b\u179a\u1794\u179f\u17cb MCB<\/h3>\n<p>MCB \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be <strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u178a\u17c6\u178e\u17be\u179a\u1780\u1798\u17d2\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/strong> \u178a\u17c4\u1799\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17b8\u179a\u17d4 \u1792\u17b6\u178f\u17bb\u200b\u1780\u1798\u17d2\u178a\u17c5\u200b\u1794\u17d2\u179a\u17be\u200b\u1794\u1793\u17d2\u1791\u17c7\u200b\u179b\u17c4\u17a0\u1792\u17b6\u178f\u17bb\u200b\u1796\u17b8\u179a\u200b\u178a\u17c2\u179b\u200b\u1796\u178f\u17cb\u200b\u1780\u17d2\u179a\u17c4\u1798\u200b\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u200b\u1795\u17d2\u1791\u17bb\u1780\u200b\u179b\u17be\u179f\u200b\u1791\u1798\u17d2\u1784\u1793\u17cb\u200b\u1799\u17bc\u179a \u1781\u178e\u17c8\u200b\u1792\u17b6\u178f\u17bb\u200b\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u200b\u1786\u17d2\u179b\u17be\u1799\u200b\u178f\u1794\u200b\u1797\u17d2\u179b\u17b6\u1798\u17d7\u200b\u1785\u17c6\u1796\u17c4\u17c7\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1781\u17d2\u179b\u17b8\u200b\u178a\u17c4\u1799\u200b\u1794\u17d2\u179a\u17be\u200b\u17a7\u1794\u1780\u179a\u178e\u17cf\u200b\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u17d4.<\/p>\n<p><strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c3 MCB \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d6<\/strong><\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong>\u17d6 0.5A \u178a\u179b\u17cb 125A (\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u17d6 6A, 10A, 16A, 20A, 32A, 63A)<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong>\u17d6 3kA, 6kA, 10kA, \u17ac 15kA \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/li>\n<li><strong>\u179c\u17c9\u17bb\u179b\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb<\/strong>\u17d6 230V AC (\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b\u178f\u17c2\u1798\u17bd\u1799) \u17ac 400V AC (\u1794\u17b8\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b)<\/li>\n<li><strong>\u1795\u17d2\u179b\u17bc\u179c\u1780\u17c4\u1784<\/strong>\u17d6 \u1794\u17d2\u179a\u1797\u17c1\u1791 B (3-5\u00d7In), \u1794\u17d2\u179a\u1797\u17c1\u1791 C (5-10\u00d7In), \u1794\u17d2\u179a\u1797\u17c1\u1791 D (10-20\u00d7In)<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u1784\u17d2\u1782\u17c4\u179b<\/strong>\u17d6 \u1787\u1798\u17d2\u179a\u17be\u179f 1P, 2P, 3P, 4P<\/li>\n<li><strong>\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/strong>\u17d6 0.01-0.1 \u179c\u17b7\u1793\u17b6\u1791\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong>\u17d6 IEC 60898-1, EN 60898-1<\/li>\n<\/ul>\n<p>MCB \u179b\u17c1\u1785\u1792\u17d2\u179b\u17c4\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u178a\u17c2\u179b\u1797\u17b6\u1796\u179f\u17b6\u1798\u1789\u17d2\u1789 \u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \u1793\u17b7\u1784\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u178f\u1798\u17d2\u179b\u17c3\u1782\u17ba\u1787\u17b6\u17a2\u17b6\u1791\u17b7\u1797\u17b6\u1796\u17d4 \u179b\u1780\u17d2\u1781\u178e\u17c8\u178a\u17c6\u178e\u17be\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u1794\u17b6\u1793\u178a\u17bc\u1785\u1787\u17b6\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1797\u17d2\u179b\u17be\u1784 \u179a\u1793\u17d2\u1792\u1791\u1791\u17bd\u179b \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17bc\u1785\u17d7\u17d4.<\/p>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8 MCCB: \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1782\u17d2\u179a\u17b9\u17c7\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u1780\u179a\u178e\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b7\u178f<\/h2>\n<p>\u1798\u17bd\u1799 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u179f\u17b7\u178f (MCCB)<\/strong> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u178a\u17b6\u1780\u17cb\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u179a\u17c4\u1798\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b7\u178f\u1799\u17c9\u17b6\u1784\u179a\u17b9\u1784\u1798\u17b6\u17c6 \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\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8\u17d4 \u201c\u1780\u179a\u178e\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b7\u178f\u201d \u179f\u17c6\u178a\u17c5\u179b\u17be\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb thermoset \u17ac\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793 polyester \u1780\u1789\u17d2\u1785\u1780\u17cb\u178a\u17c2\u179b\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-400A-three-phase-Molded-Case-Circuit-Breaker-MCCB-installed-in-an-industrial-electrical-panel-with-visible-busbar-connections-and-adjustable-trip-settings.webp\" alt=\"VIOX 400A three-phase Molded Case Circuit Breaker MCCB installed in an industrial electrical panel with visible busbar connections and adjustable trip settings\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em; text-align: center;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 2: VIOX 400A MCCB \u1794\u17b8\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/figcaption><\/figure>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17d2\u1793\u17bc\u179b\u179a\u1794\u179f\u17cb MCCB<\/h3>\n<p>MCCB \u1794\u17d2\u179a\u17be\u1791\u17b6\u17c6\u1784 <strong>\u17af\u1780\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u1798\u17d2\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/strong> (\u1794\u17c2\u1794\u1794\u17bb\u179a\u17b6\u178e) \u17ac <strong>\u17af\u1780\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u179f\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785<\/strong> (\u1791\u17c6\u1793\u17be\u1794) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1799\u17c9\u17b6\u1784\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u17d4 \u17af\u1780\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u179f\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u17b6\u1793 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17d2\u179a\u17a1\u17b6\u1785\u178f\u17d2\u179a\u1784\u17d2\u1782\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3\u17d4.<\/p>\n<p><strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c3 MCCB \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d6<\/strong><\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong>\u17d6 10A \u178a\u179b\u17cb 2,500A (\u1787\u17bd\u179a\u1791\u17bc\u1791\u17c5\u17d6 63A, 100A, 250A, 400A, 630A, 800A)<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong>\u17d6 10kA \u178a\u179b\u17cb 200kA (\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 Icu \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 IEC 60947-2)<\/li>\n<li><strong>\u179c\u17c9\u17bb\u179b\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb<\/strong>\u17d6 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1,000V AC (690V \u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798)<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u17af\u1780\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u1798\u17d2\u178a\u17c5<\/strong>\u17d6 \u1780\u1798\u17d2\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 (TM), \u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785 (ETU), \u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1798\u17b8\u1780\u17d2\u179a\u17bc\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c<\/strong>\u17d6 \u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (0.4-1\u00d7In), \u1780\u17b6\u179a\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8, \u178a\u17c6\u178e\u17be\u179a\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u1784\u17d2\u1782\u17c4\u179b<\/strong>\u17d6 2P, 3P, 4P \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u1795\u17d2\u179f\u17c1\u1784\u17d7<\/li>\n<li><strong>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong>\u17d6 IEC 60947-2, UL 489, GB 14048.2<\/li>\n<\/ul>\n<p>MCCB \u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178a\u1794\u17cb\u179b\u17be\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb \u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u1793\u17b7\u1784\u179f\u17c6\u178e\u1784\u17cb\u179a\u17b9\u1784\u1798\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u17d4.<\/p>\n<hr \/>\n<h2>MCCB \u1791\u179b\u17cb\u1793\u17b9\u1784 MCB: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/h2>\n<h3>1. \u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1795\u17d2\u1791\u17bb\u1780<\/h3>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1794\u17c6\u1795\u17bb\u178f\u179a\u179c\u17b6\u1784 MCCB \u1793\u17b7\u1784 MCB \u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1 \u178a\u17c2\u179b\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1793\u17bc\u179c\u179c\u17b7\u179f\u17b6\u179b\u1797\u17b6\u1796\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f MCB\u17d6<\/strong><\/p>\n<ul>\n<li>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u17d6 6A-63A (\u1797\u17d2\u179b\u17be\u1784 \u179a\u1793\u17d2\u1792 \u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17bc\u1785\u17d7)<\/li>\n<li>\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u17d6 32A-125A (\u17af\u1780\u178f\u17b6 HVAC \u178f\u17bc\u1785 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798)<\/li>\n<li>\u1785\u179a\u1793\u17d2\u178f\u1794\u1793\u17d2\u178f\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u17d6 125A<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f MCCB\u17d6<\/strong><\/p>\n<ul>\n<li>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u17d6 63A-250A (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bb\u1780\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1782\u17d2\u179a\u17bf\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178f\u17bc\u1785)<\/li>\n<li>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1792\u17bb\u1793\u1792\u17d2\u1784\u1793\u17cb\u17d6 400A-1,600A (\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1798\u17c1 \u1798\u17c9\u17bc\u1791\u17d0\u179a\u1792\u17c6)<\/li>\n<li>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17af\u1780\u1791\u17c1\u179f\u17d6 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 2,500A (\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784)<\/li>\n<\/ul>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1793\u17c1\u17c7\u1798\u17b6\u1793\u1793\u17d0\u1799\u1790\u17b6 MCCB \u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17a2\u1782\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1798\u17bc\u179b \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b MCB \u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6\u1793\u17b8\u1798\u17bd\u1799\u17d7\u17d4 \u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd MCCB 200A \u17a2\u17b6\u1785\u1794\u1798\u17d2\u179a\u17be\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u1798\u17c1\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u1782\u17b6\u179a\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 \u178a\u17c4\u1799\u1798\u17b6\u1793 MCB 20A \u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17b6\u179a\u17b7\u1799\u17b6\u179b\u17d0\u1799\u1793\u17b8\u1798\u17bd\u1799\u17d7\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u17d4.<\/p>\n<h3>2. \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 (\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179a\u17c6\u1781\u17b6\u1793)<\/h3>\n<p><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong> \u178f\u17c6\u178e\u17b6\u1784\u17b1\u17d2\u1799\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u17a2\u17b6\u1785\u179a\u17c6\u1781\u17b6\u1793\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c4\u1799\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u17d4 \u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179b\u17be\u179f\u1796\u17b8\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.<\/p>\n<p><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 MCB\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u179a\u17bb\u1780\u17d6 6kA (\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f 6,000A)<\/li>\n<li>\u17a2\u1782\u17b6\u179a\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u17d6 \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a 10kA<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bb\u1780\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d6 \u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6 15kA<\/li>\n<\/ul>\n<p><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb MCCB:<\/strong><\/p>\n<ul>\n<li>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785: 25kA-50kA<\/li>\n<li>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1792\u17bb\u1793\u1792\u17d2\u1784\u1793\u17cb: 65kA-100kA<\/li>\n<li>\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7: 150kA-200kA (\u1782\u17d2\u179a\u17bf\u1784\u17af\u1780\u1791\u17c1\u179f)<\/li>\n<\/ul>\n<p>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 MCCB \u17a2\u17b6\u1785\u17b1\u17d2\u1799\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1787\u17b7\u178f\u1794\u17d2\u179a\u1797\u1796\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u1796\u179f\u17cb\u1794\u17c6\u1795\u17bb\u178f \u178a\u17bc\u1785\u1787\u17b6\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u1793\u17b7\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6\u179a\u1794\u179f\u17cb transformer \u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-comparing-VIOX-MCB-vs-MCCB-internal-components-highlighting-bimetallic-strip-magnetic-coil-and-arc-chutes.webp\" alt=\"Technical cutaway diagram comparing VIOX MCB vs MCCB internal components highlighting bimetallic strip, magnetic coil and arc chutes\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em; text-align: center;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u1782\u17c6\u1793\u17bc\u179f\u1794\u17d2\u179b\u1784\u17cb\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u179a\u1794\u179f\u17cb VIOX MCB \u1793\u17b7\u1784 MCCB \u17d4.<\/figcaption><\/figure>\n<h3>3. \u179b\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb Trip<\/h3>\n<p>\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1793\u17c3\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb Trip \u178f\u17c6\u178e\u17b6\u1784\u17b1\u17d2\u1799\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u178a\u17c2\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb Trip \u179a\u1794\u179f\u17cb MCB (\u1790\u17c1\u179a):<\/strong><\/p>\n<ul>\n<li>\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 Trip \u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a (\u1794\u17d2\u179a\u1797\u17c1\u1791 B, C \u17ac D)<\/li>\n<li>\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u1794\u17b6\u1793\u1791\u17c1<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb: \u1780\u17c6\u178e\u178f\u17cb\u1790\u17c1\u179a\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li>Trip \u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785: \u1780\u17c6\u178e\u178f\u17cb\u1790\u17c1\u179a\u1793\u17c5 3-20\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784)<\/li>\n<li>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7: \u1797\u17b6\u1796\u179f\u17b6\u1798\u1789\u17d2\u1789 \u1782\u17d2\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792<\/li>\n<li>\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb: \u1798\u17b7\u1793\u17a2\u17b6\u1785\u179f\u1798\u17d2\u179a\u1794\u1781\u17d2\u179b\u17bd\u1793\u1791\u17c5\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb Trip \u179a\u1794\u179f\u17cb MCCB (\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793):<\/strong><\/p>\n<ul>\n<li>\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1780\u1798\u17d2\u178a\u17c5: \u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 0.4-1.0\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li>\u1780\u17b6\u179a\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8: \u1780\u17d2\u179a\u17bb\u1798\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 (\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t)<\/li>\n<li>Trip \u1797\u17d2\u179b\u17b6\u1798\u17d7: \u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 2-15\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li>\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8: \u1787\u17b6\u1787\u1798\u17d2\u179a\u17be\u179f \u1797\u17b6\u1796\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793<\/li>\n<li>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7: \u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb \u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780<\/li>\n<li>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a: \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u178a\u17c4\u1799\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780\u178a\u17c2\u179b\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/li>\n<\/ul>\n<p>\u179b\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1793\u17c1\u17c7\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799 MCCB \u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793 <strong>\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/strong>, \u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u17c2 breaker \u178a\u17c2\u179b\u1793\u17c5\u1787\u17b7\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1794\u17c6\u1795\u17bb\u178f\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u178a\u17c2\u179b trip \u178a\u17c4\u1799\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 \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u1793\u17d2\u1791\u17b8\u179a\u1796\u17c1\u1791\u17d2\u1799 \u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799 \u1793\u17b7\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u1793\u17d2\u178f\u17d4.<\/p>\n<h3>4. \u1791\u17c6\u17a0\u17c6\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<p><strong>\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a MCB:<\/strong><\/p>\n<ul>\n<li>\u1791\u1791\u17b9\u1784: 17.5mm-18mm \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1794\u17c9\u17bc\u179b (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a DIN rail)<\/li>\n<li>\u1780\u1798\u17d2\u1796\u179f\u17cb: 85mm \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6<\/li>\n<li>\u1787\u1798\u17d2\u179a\u17c5: 70-80mm<\/li>\n<li>\u1791\u17c6\u1784\u1793\u17cb: 100-200g \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1794\u17c9\u17bc\u179b<\/li>\n<li>\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793: DIN rail (35mm TH35-7.5 \u17ac TH35-15)<\/li>\n<li>\u1791\u17b8\u1780\u1793\u17d2\u179b\u17c2\u1784\u1794\u1793\u17d2\u1791\u17c7: \u178f\u17bc\u1785\u1794\u17c6\u1795\u17bb\u178f \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u1784\u17cb\u179f\u17ca\u17b8\u178f\u17c1\u1781\u17d2\u1796\u179f\u17cb\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1791\u17c5\u1794\u17b6\u1793<\/li>\n<\/ul>\n<p><strong>\u179c\u17b7\u1798\u17b6\u178f\u17d2\u179a MCCB:<\/strong><\/p>\n<ul>\n<li>\u1791\u1791\u17b9\u1784: 70mm-280mm (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1791\u17c6\u17a0\u17c6\u179f\u17ca\u17bb\u1798)<\/li>\n<li>\u1780\u1798\u17d2\u1796\u179f\u17cb: 140mm-320mm<\/li>\n<li>\u1787\u1798\u17d2\u179a\u17c5: 80mm-150mm<\/li>\n<li>\u1791\u17c6\u1784\u1793\u17cb: 1-15kg \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1791\u17c6\u17a0\u17c6\u179f\u17ca\u17bb\u1798<\/li>\n<li>\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793: \u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793\u1794\u1793\u17d2\u1791\u17c7\u1787\u17b6\u1798\u17bd\u1799 bolts \u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb busbar<\/li>\n<li>\u1791\u17b8\u1780\u1793\u17d2\u179b\u17c2\u1784\u1794\u1793\u17d2\u1791\u17c7: \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 compartment \u17a7\u1791\u17d2\u1791\u17b7\u179f\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u17c4\u179f\u179f\u17c6\u17a2\u17b6\u178f<\/li>\n<\/ul>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1791\u17c6\u17a0\u17c6\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1793\u17d2\u1791\u17c7\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4 \u1794\u1793\u17d2\u1791\u17c7\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u1792\u1798\u17d2\u1798\u178f\u17b6\u1795\u17d2\u1791\u17bb\u1780\u1791\u17b8\u178f\u17b6\u17c6\u1784 MCB \u1785\u17c6\u1793\u17bd\u1793 12-40 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b8\u1780\u1793\u17d2\u179b\u17c2\u1784\u178f\u17bc\u1785\u1785\u1784\u17d2\u17a2\u17c0\u178f \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b MCC \u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 (\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a) \u17a7\u1791\u17d2\u1791\u17b7\u179f\u1794\u179a\u17b7\u1798\u17b6\u178e\u1799\u17c9\u17b6\u1784\u1785\u17d2\u179a\u17be\u1793\u178a\u179b\u17cb MCCB \u1793\u17b8\u1798\u17bd\u1799\u17d7 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1785\u1793\u17d2\u179b\u17c4\u17c7\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u17c6\u179f\u17b6\u1799\u1780\u17c6\u178a\u17c5\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<h3>5. \u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u1795\u17d2\u1793\u17c2\u1780\u179f\u17c1\u178a\u17d2\u178b\u1780\u17b7\u1785\u17d2\u1785<\/h3>\n<p><strong>\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178f\u1798\u17d2\u179b\u17c3 MCB:<\/strong><\/p>\n<ul>\n<li>\u1794\u17c9\u17bc\u179b\u178f\u17c2\u1798\u17bd\u1799\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793: $5-15<\/li>\n<li>\u1794\u17b8\u17a0\u17d2\u179c\u17b6 (3P): $25-60<\/li>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb (10kA): $30-100<\/li>\n<li>\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u178a\u17c6\u17a1\u17be\u1784: \u178f\u17bc\u1785\u1794\u17c6\u1795\u17bb\u178f (DIN rail snap-on)<\/li>\n<li>\u1791\u179f\u17d2\u179f\u1793\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1787\u17c6\u1793\u17bd\u179f: \u1794\u17c4\u17c7\u1785\u17c4\u179b \u1793\u17b7\u1784\u1787\u17c6\u1793\u17bd\u179f\u1782\u17d2\u179a\u17bf\u1784\u1791\u17b6\u17c6\u1784\u1798\u17bc\u179b<\/li>\n<\/ul>\n<p><strong>\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178f\u1798\u17d2\u179b\u17c3 MCCB:<\/strong><\/p>\n<ul>\n<li>\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u17bc\u179b (63-100A): $100-300<\/li>\n<li>\u1780\u1798\u17d2\u179a\u17b7\u178f\u1798\u1792\u17d2\u1799\u1798 (250-400A): $400-1,200<\/li>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb (630-1,600A): $1,500-5,000+<\/li>\n<li>\u1782\u17d2\u179a\u17bf\u1784 Trip \u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785: \u1794\u1793\u17d2\u1790\u17c2\u1798 $500-2,000<\/li>\n<li>\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u178a\u17c6\u17a1\u17be\u1784: \u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1787\u17c6\u1793\u17b6\u1789 \u1797\u17b6\u1796\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1793\u17c3\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6)<\/li>\n<li>\u1791\u179f\u17d2\u179f\u1793\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1790\u17c2\u1791\u17b6\u17c6: \u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1795\u17d2\u178f\u179b\u17cb\u179f\u17c1\u179c\u17b6 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u179f\u179a\u17bb\u1794\u1793\u17c3\u1797\u17b6\u1796\u1787\u17b6\u1798\u17d2\u1785\u17b6\u179f\u17cb (TCO):<\/strong><br \/>\n\u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b MCCB \u1785\u17c6\u178e\u17b6\u1799\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784\u1798\u17bb\u1793 \u1797\u17b6\u1796\u17a2\u17b6\u1785\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u1793\u17b7\u1784\u179b\u1791\u17d2\u1792\u1797\u17b6\u1796\u1793\u17c3\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799 TCO \u1791\u17b6\u1794\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4 MCCB \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a trip \u179a\u17c6\u1781\u17b6\u1793\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179a\u1784\u1785\u17b6\u17c6 \u1793\u17b7\u1784\u1795\u17d2\u178f\u179b\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1780\u17c6\u178e\u178f\u17cb\u1794\u1789\u17d2\u17a0\u17b6 \u1798\u17bb\u1793\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17be\u178f\u17a1\u17be\u1784\u17d4.<\/p>\n<h3>6. \u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u179a\u1796\u17b6\u179a<\/h3>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-Time-Current-Characteristic-Curves-graph-showing-overload-short-circuit-and-instantaneous-trip-protection-zones-for-MCB-and-MCCB.webp\" alt=\"VIOX Time Current Characteristic Curves graph showing overload, short circuit and instantaneous trip protection zones for MCB and MCCB\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em; text-align: center;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4: \u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb VIOX \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u178f\u17c6\u1794\u1793\u17cb\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCB \u1793\u17b7\u1784 MCCB \u17d4.<\/figcaption><\/figure>\n<p><strong>\u1798\u17bb\u1781\u1784\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a MCB:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (\u1792\u17b6\u178f\u17bb thermal)<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 (\u1792\u17b6\u178f\u17bb\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785)<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a arc fault \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 (\u1796\u17b8\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7)<\/li>\n<li>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 RCCB \u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780)<\/li>\n<li>\u1782\u17d2\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u17ac\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799<\/li>\n<\/ul>\n<p><strong>\u1798\u17bb\u1781\u1784\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a MCCB:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb (\u1780\u1798\u17d2\u178a\u17c5\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u17ac\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<li>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1785\u179a\u1793\u17d2\u178f (\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u17ac\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<li>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (\u179f\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f, \u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793)<\/li>\n<li>\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794 (\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u1790\u17c2\u1798\u179f\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f)<\/li>\n<li>Shunt trip (\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799)<\/li>\n<li>Zone selective interlocking (ZSI)<\/li>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1790\u17b6\u1798\u1796\u179b (\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<li>\u1796\u17b7\u1792\u17b8\u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 (Modbus, Profibus, Ethernet\/IP)<\/li>\n<li>\u1780\u17b6\u179a\u1787\u17bc\u1793\u178a\u17c6\u178e\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1780\u17b6\u179a\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd<\/li>\n<li>\u1780\u17b6\u179a\u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1780\u17c6\u178e\u178f\u17cb\u17a0\u17c1\u178f\u17bb\u1793\u17c3\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<\/ul>\n<p>MCCB \u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u1795\u17d2\u178f\u179b\u17cb\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u179b\u17be\u1785\u179a\u1793\u17d2\u178f \u179c\u17c9\u17bb\u179b \u1780\u178f\u17d2\u178f\u17b6\u1790\u17b6\u1798\u1796\u179b \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1790\u17b6\u1798\u1796\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u1784\u17d2\u1781\u17bc\u1785\u1791\u17d2\u179a\u1784\u17cb\u1791\u17d2\u179a\u17b6\u1799\u17a2\u17b6\u1798\u17c9\u17bc\u1793\u17b7\u1780 \u178a\u17c2\u179b\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1791\u17c5\u179a\u17bd\u1785\u1791\u17c1\u1787\u17b6\u1798\u17bd\u1799 MCB \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d4.<\/p>\n<hr \/>\n<h2>\u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179b\u1798\u17d2\u17a2\u17b7\u178f: MCCB vs MCB<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a<\/th>\n<th>MCB (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17bc\u1785)<\/th>\n<th>MCCB (Molded Case Circuit Breaker)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong><\/td>\n<td>0.5A - 125A<\/td>\n<td>10A \u2013 2,500A<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong><\/td>\n<td>3kA \u2013 15kA<\/td>\n<td>10kA \u2013 200kA<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179c\u17c9\u17bb\u179b\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb<\/strong><\/td>\n<td>230V \u2013 400V AC<\/td>\n<td>\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1,000V AC<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong><\/td>\n<td>\u1787\u17bd\u179f\u1787\u17bb\u179b (\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c4\u1799\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a)<\/td>\n<td>\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 (\u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179c\u17b6\u179b\u1794\u17b6\u1793)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong><\/td>\n<td>B, C, D (\u1787\u17bd\u179f\u1787\u17bb\u179b)<\/td>\n<td>\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t \u17a2\u17b6\u1785\u1794\u17d2\u178a\u17bc\u179a\u178f\u17b6\u1798\u1794\u17c6\u178e\u1784\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u1784\u17d2\u1782\u17c4\u179b<\/strong><\/td>\n<td>1P, 2P, 3P, 4P<\/td>\n<td>2P, 3P, 4P<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179a\u17b6\u1784\u1780\u17b6\u1799\u1791\u17c6\u17a0\u17c6<\/strong><\/td>\n<td>17.5mm \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1794\u17c9\u17bc\u179b<\/td>\n<td>70mm \u2013 280mm \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u17af\u1780\u178f\u17b6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1791\u1798\u17d2\u1784\u1793\u17cb<\/strong><\/td>\n<td>100-200 \u1780\u17d2\u179a\u17b6\u1798\u17d4<\/td>\n<td>1-15kg<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u1798\u17c9\u17c4\u1793<\/strong><\/td>\n<td>DIN rail snap-on<\/td>\n<td>Panel bolt-on, busbar<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u17a1\u17be\u1784<\/strong><\/td>\n<td>1-2 \u1793\u17b6\u1791\u17b8<\/td>\n<td>15-60 \u1793\u17b6\u1791\u17b8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1787\u17bd\u179a\u178f\u1798\u17d2\u179b\u17c3<\/strong><\/td>\n<td>$5 &#8211; $100<\/td>\n<td>$100 &#8211; $5,000+<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/strong><\/td>\n<td>\u1780\u1798\u17d2\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 (\u1790\u17c1\u179a)<\/td>\n<td>\u1780\u17c6\u178a\u17c5 - \u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u17ac\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8<\/strong><\/td>\n<td>\u1791\u17c1 (\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a RCCB)<\/td>\n<td>\u179f\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f (\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799<\/strong><\/td>\n<td>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a<\/td>\n<td>\u1794\u17b6\u1791 (shunt trip, motor operator)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong><\/td>\n<td>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a<\/td>\n<td>\u1794\u17b6\u1791 (\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799<\/strong><\/td>\n<td>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a<\/td>\n<td>\u1794\u17b6\u1791 (\u1785\u179a\u1793\u17d2\u178f, \u179c\u17c9\u17bb\u179b, \u1790\u17b6\u1798\u1796\u179b, \u1790\u17b6\u1798\u1796\u179b)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/strong><\/td>\n<td>\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<td>\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1796\u17c1\u1789\u179b\u17c1\u1789\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1790\u17c2\u1791\u17b6\u17c6<\/strong><\/td>\n<td>\u1787\u17c6\u1793\u17bd\u179f\u1793\u17c5\u1796\u17c1\u179b\u1781\u17bc\u1785<\/td>\n<td>\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793, \u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1787\u17b8\u179c\u17b7\u178f\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798<\/strong><\/td>\n<td>10-15 \u1786\u17d2\u1793\u17b6\u17c6\u17d4<\/td>\n<td>20-30 \u1786\u17d2\u1793\u17b6\u17c6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong><\/td>\n<td>IEC 60898-1, EN 60898<\/td>\n<td>IEC 60947-2, UL 489<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4<\/strong><\/td>\n<td>\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793 \u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u179f\u17d2\u179a\u17b6\u179b<\/td>\n<td>\u1794\u178e\u17d2\u178f\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798, \u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793 Arc<\/strong><\/td>\n<td>Basic arc chutes<\/td>\n<td>Advanced arc extinction chambers<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789<\/strong><\/td>\n<td>-5\u00b0C \u178a\u179b\u17cb +40\u00b0C<\/td>\n<td>-25\u00b0C \u178a\u179b\u17cb +70\u00b0C (\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1780\u1798\u17d2\u1796\u179f\u17cb<\/strong><\/td>\n<td>\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 2,000m \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/td>\n<td>\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 2,000m (derating \u1781\u17b6\u1784\u179b\u17be)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb<\/strong><\/td>\n<td>\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 (\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1787\u17c6\u1793\u17bd\u1799)<\/td>\n<td>\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799 (UVR, shunt trip, motor operator)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8: \u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be MCB vs MCCB<\/h2>\n<h3>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCB \u1793\u17c5\u1796\u17c1\u179b:<\/h3>\n<p><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u200b\u179b\u17c6\u1793\u17c5\u178b\u17b6\u1793\u17d6<\/strong><\/p>\n<ul>\n<li>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba (6A-16A MCB)<\/li>\n<li>\u179a\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u1791\u17bc\u1791\u17c5 (16A-20A MCB)<\/li>\n<li>\u1782\u17d2\u179a\u17bf\u1784\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1795\u17d2\u1791\u17c7\u1794\u17b6\u1799 (20A-32A MCB)<\/li>\n<li>\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 5 \u178f\u17c4\u1793 (32A-40A MCB)<\/li>\n<li>\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5\u1791\u17b9\u1780 \u1793\u17b7\u1784\u179f\u17d2\u1793\u1794\u17cb\u178f\u17bc\u1785\u17d7 (20A-32A MCB)<\/li>\n<\/ul>\n<p><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u179f\u17d2\u179a\u17b6\u179b\u17d6<\/strong><\/p>\n<ul>\n<li>\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba\u1780\u17b6\u179a\u17b7\u1799\u17b6\u179b\u17d0\u1799 \u1793\u17b7\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u1791\u1791\u17bd\u179b<\/li>\n<li>\u17a0\u17b6\u1784\u179b\u1780\u17cb\u179a\u17b6\u1799\u178f\u17bc\u1785\u17d7<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17c4\u1787\u1793\u17b8\u1799\u178a\u17d2\u178b\u17b6\u1793 (\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17b8\u1798\u17bd\u1799\u17d7)<\/li>\n<li>\u179f\u17b7\u1780\u17d2\u1781\u17b6\u179f\u17b6\u179b\u17b6\u178f\u17bc\u1785\u17d7<\/li>\n<li>\u17a2\u1782\u17b6\u179a\u1795\u17d2\u1791\u17c7\u179b\u17d2\u179c\u17c2\u1784\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793 (\u17af\u1780\u178f\u17b6\u1793\u17b8\u1798\u17bd\u1799\u17d7)<\/li>\n<\/ul>\n<p><strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCB:<\/strong><\/p>\n<ul>\n<li>\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u179a\u17bb\u1794 \u2264 125A<\/li>\n<li>\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793 \u2264 15kA<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1790\u17c1\u179a\u1782\u17ba\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1798\u17b6\u1793\u179f\u17d2\u1790\u17c1\u179a\u1797\u17b6\u1796<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17b9\u178f\u178f\u17d2\u1794\u17b7\u178f\u1791\u17c6\u17a0\u17c6\u1791\u17b6\u1798\u1791\u17b6\u179a\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1784\u17d2\u179a\u17bd\u1798<\/li>\n<li>\u1782\u1798\u17d2\u179a\u17c4\u1784\u200b\u178a\u17c2\u179b\u200b\u1782\u17b7\u178f\u200b\u1782\u17bc\u179a\u200b\u1796\u17b8\u200b\u1790\u179c\u17b7\u1780\u17b6<\/li>\n<li>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1790\u17c2\u1791\u17b6\u17c6\u179f\u17b6\u1798\u1789\u17d2\u1789\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1796\u17c1\u1789\u1785\u17b7\u178f\u17d2\u178f<\/li>\n<\/ul>\n<h3>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCCB \u1793\u17c5\u1796\u17c1\u179b:<\/h3>\n<p><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d6<\/strong><\/p>\n<ul>\n<li>Motor feeders \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd &gt;10HP<\/li>\n<li>Main distribution panels<\/li>\n<li>Transformer secondary protection<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u179f\u17b6\u179a \u1793\u17b7\u1784\u1782\u17d2\u179a\u17bf\u1784\u1785\u1780\u17d2\u179a\u1792\u17bb\u1793\u1792\u17d2\u1784\u1793\u17cb<\/li>\n<li>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 HVAC \u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 (\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb \u17a2\u17b6\u1784\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb)<\/li>\n<li>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1781\u17d2\u179f\u17c2\u1780\u17d2\u179a\u179c\u17c9\u17b6\u178f\u17cb\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793 \u1793\u17b7\u1784\u1781\u17d2\u179f\u17c2\u179f\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798<\/li>\n<\/ul>\n<p><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u17d6<\/strong><\/p>\n<ul>\n<li>\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1798\u17c1\u179a\u1794\u179f\u17cb\u17a2\u1782\u17b6\u179a<\/li>\n<li>\u1794\u1793\u17d2\u1791\u17c7\u1785\u17c2\u1780\u1785\u17b6\u1799\u1787\u17b6\u1793\u17cb<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1787\u178e\u17d2\u178f\u17be\u179a\u1799\u1793\u17d2\u178f \u1793\u17b7\u1784\u1787\u178e\u17d2\u178f\u17be\u179a\u1799\u1793\u17d2\u178f<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1798\u17c1\u1795\u17d2\u1791\u17c7\u1794\u17b6\u1799\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1785\u17c2\u1780\u1785\u17b6\u1799\u200b\u1790\u17b6\u1798\u1796\u179b\u200b\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u200b\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799<\/li>\n<li>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179a\u1794\u179f\u17cb\u1798\u1793\u17d2\u1791\u17b8\u179a\u1796\u17c1\u1791\u17d2\u1799<\/li>\n<\/ul>\n<p><strong>\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d6<\/strong><\/p>\n<ul>\n<li>\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1794\u17d2\u179a\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u1791\u17b9\u1780\u179f\u17c6\u178e\u179b\u17cb<\/li>\n<li>\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798<\/li>\n<li>\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1791\u17bc\u179a\u1782\u1798\u1793\u17b6\u1782\u1798\u1793\u17cd<\/li>\n<li>Emergency power systems<\/li>\n<li>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789 (\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 \u1781\u17d2\u1799\u179b\u17cb)<\/li>\n<\/ul>\n<p><strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCCB\u17d6<\/strong><\/p>\n<ul>\n<li>\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8 &gt;125A \u17ac\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780<\/li>\n<li>\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793 &gt;15kA<\/li>\n<li>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1795\u17d2\u179f\u17c1\u1784\u17d7<\/li>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1785\u1784\u17cb\u1794\u17b6\u1793<\/li>\n<li>\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb<\/li>\n<li>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-technical-installation-diagram-comparing-MCB-DIN-rail-wiring-vs-MCCB-busbar-connections-with-torque-specifications.webp\" alt=\"VIOX technical installation diagram comparing MCB DIN rail wiring vs MCCB busbar connections with torque specifications\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em; text-align: center;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 5\u17d6 \u1782\u17c6\u1793\u17bc\u179f\u178a\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b6\u1798\u178a\u17c6\u17a1\u17be\u1784\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 MCB DIN \u1792\u17c0\u1794\u1793\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb busbar MCCB \u17d4.<\/figcaption><\/figure>\n<h3>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1793\u17c3\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCB<\/h3>\n<p><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN\u17d6<\/strong><\/p>\n<ol>\n<li>\u1781\u17d2\u1791\u17b6\u179f\u17cb MCB \u179b\u17be\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN 35mm (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a TH35-7.5)<\/li>\n<li>\u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/li>\n<li>\u179a\u1780\u17d2\u179f\u17b6\u1782\u1798\u17d2\u179b\u17b6\u178f\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 5mm \u179a\u179c\u17b6\u1784 MCB \u178a\u17c2\u179b\u1793\u17c5\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17c6\u179f\u17b6\u1799\u1780\u17c6\u178a\u17c5<\/li>\n<li>\u178a\u17b6\u1780\u17cb\u1787\u17b6\u1780\u17d2\u179a\u17bb\u1798\u178f\u17b6\u1798\u1794\u17d2\u179a\u1797\u17c1\u1791\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u17a1\u17bc\u1787\u17b8\u1781\u179b<\/li>\n<\/ol>\n<p><strong>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u17d6<\/strong><\/p>\n<ul>\n<li>\u1791\u17c6\u17a0\u17c6\u1781\u17d2\u179f\u17c2: 1.5mm\u00b2 \u2013 16mm\u00b2 (14-6 AWG)<\/li>\n<li>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799: 2-3 Nm (\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f)<\/li>\n<li>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb: \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179c\u17b8\u179f (\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f) \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c4\u178f\u1785\u17bc\u179b<\/li>\n<li>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb Busbar: \u1794\u17d2\u179a\u17be busbar \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6 MCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17d2\u179a\u17be\u1793<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1781\u17d2\u179f\u17c2: \u1794\u1780\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb 10-12mm \u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1798\u17b6\u1793 ferrules \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb conductors \u179a\u17b9\u1784<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1794\u17d2\u179b\u1784\u17cb\u1794\u1793\u17d2\u1791\u17c7\u17d6<\/strong><\/p>\n<ul>\n<li>\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c4\u1799\u1798\u17b6\u1793\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17b7\u1791\u1794\u17be\u1780\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1785\u17bc\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17b6\u1793\u1796\u17b8\u1781\u17b6\u1784\u1798\u17bb\u1781<\/li>\n<li>\u179a\u1780\u17d2\u179f\u17b6\u1782\u1798\u17d2\u179b\u17b6\u178f\u1780\u17b6\u179a\u1784\u17b6\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a NEC\/IEC<\/li>\n<li>\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17b8\u1798\u17bd\u1799\u17d7\u17b1\u17d2\u1799\u1794\u17b6\u1793\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb<\/li>\n<li>\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1791\u17c6\u17a0\u17c6\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f<\/li>\n<\/ul>\n<h3>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCCB<\/h3>\n<p><strong>\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793\u1794\u1793\u17d2\u1791\u17c7\u17d6<\/strong><\/p>\n<ol>\n<li>\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb \u1793\u17b7\u1784\u1781\u17bd\u1784\u179a\u1793\u17d2\u1792\u1798\u17c9\u17c4\u1793\u178f\u17b6\u1798\u1782\u17c6\u179a\u17bc\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/li>\n<li>\u1794\u17d2\u179a\u17be\u1791\u17c6\u17a0\u17c6 bolt \u178a\u17c2\u179b\u179f\u1798\u179f\u17d2\u179a\u1794 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 M8-M12)<\/li>\n<li>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6 bolts \u1798\u17c9\u17c4\u1793\u1791\u17c5\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 10-25 Nm)<\/li>\n<li>\u1792\u17b6\u1793\u17b6\u1790\u17b6\u1794\u1793\u17d2\u1791\u17c7\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1799\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u1798\u17d2\u1784\u1793\u17cb MCCB<\/li>\n<\/ol>\n<p><strong>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u17d6<\/strong><\/p>\n<ul>\n<li>\u1791\u17c6\u17a0\u17c6\u1781\u17d2\u179f\u17c2: 10mm\u00b2 \u2013 300mm\u00b2 (8 AWG \u2013 600 kcmil) \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1791\u17c6\u17a0\u17c6\u179f\u17ca\u17bb\u1798<\/li>\n<li>\u1794\u17d2\u179a\u17be cable lugs crimped \u1791\u17c5\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/li>\n<li>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799: \u179f\u17c6\u1781\u17b6\u1793\u17cb - \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\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 25-100 Nm)<\/li>\n<li>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb Busbar: \u1794\u17d2\u179a\u17be busbar \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6\u179f\u1798\u179f\u17d2\u179a\u1794\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/li>\n<li>\u179b\u17c6\u178a\u17b6\u1794\u17cb\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b: \u179a\u1780\u17d2\u179f\u17b6\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6 L1-L2-L3 \u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f: 4-pole MCCB \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17d2\u178f\u17bc\u179a\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/li>\n<\/ul>\n<p><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d6<\/strong><\/p>\n<ul>\n<li>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u1793\u17c5\u1787\u17bb\u17c6\u179c\u17b7\u1789 MCCB<\/li>\n<li>\u179a\u1780\u17d2\u179f\u17b6\u1782\u1798\u17d2\u179b\u17b6\u178f\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 \u1799\u17c4\u1784\u178f\u17b6\u1798 NEC 110.26 \u17ac\u1780\u17bc\u178a\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u179a\u17bb\u1780<\/li>\n<li>\u1794\u17d2\u179a\u17be\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u179a\u17c6\u1789\u17d0\u179a\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1791\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791 \u17ac\u179a\u17c6\u1789\u17d0\u179a\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li>\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li>\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb \u1798\u17bb\u1793\u1796\u17c1\u179b\u178a\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/li>\n<li>\u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb \u1793\u17b7\u1784\u179a\u1780\u17d2\u179f\u17b6\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u17b6\u1784\u179f\u1784\u17cb<\/li>\n<\/ul>\n<hr \/>\n<h2>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f<\/h2>\n<h3>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 MCB (\u178f\u17b7\u1785\u178f\u17bd\u1785\u1794\u17c6\u1795\u17bb\u178f)<\/h3>\n<p><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6 (\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u179a\u17b6\u1784\u1780\u17b6\u1799 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc \u17ac\u1780\u17b6\u179a\u1786\u17c1\u17c7<\/li>\n<li>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784 (\u1780\u17b6\u179a\u1790\u178f\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178e\u17c2\u1793\u17b6\u17c6)<\/li>\n<li>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178a\u17c4\u1799\u178a\u17c3)<\/li>\n<li>\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1792\u17bc\u179b\u17b8 \u1793\u17b7\u1784\u1780\u17c6\u1791\u17c1\u1785\u1780\u17c6\u1791\u17b8\u1785\u17c1\u1789\u1796\u17b8\u1794\u1793\u17d2\u1791\u17c7<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17bb\u1781\u1784\u17b6\u179a (\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 3-5 \u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c3 (\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a \u1793\u17b7\u1784\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789)<\/li>\n<li>\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u17ca\u17bc\u178f\u17bb\u1784\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 (\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17c6\u1796\u17b6\u1780\u17cb)<\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 (\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17b6\u1785\u1785\u17bc\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17b6\u1793)<\/li>\n<\/ul>\n<p><strong>\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a\u1787\u17c6\u1793\u17bd\u179f\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789 \u17ac\u1780\u17b6\u179a\u1786\u17c1\u17c7<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb<\/li>\n<li>\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784<\/li>\n<li>\u17a2\u17b6\u1799\u17bb &gt;15 \u1786\u17d2\u1793\u17b6\u17c6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/li>\n<li>\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u17ac\u1780\u17b6\u179a\u1785\u1784\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<\/ul>\n<p><strong>\u1785\u17c6\u178e\u17b6\u17c6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d6<\/strong> MCB \u1782\u17ba\u1787\u17b6\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1794\u17b7\u1791\u1787\u17b7\u178f\u178a\u17c2\u179b\u1782\u17d2\u1798\u17b6\u1793\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793\u178a\u17c4\u1799\u17a2\u17d2\u1793\u1780\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1798\u17bc\u179b\u1793\u17c5\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f \u2014 \u1780\u17bb\u17c6\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d4.<\/p>\n<h3>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 MCCB (\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799)<\/h3>\n<p><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6 (\u1794\u17d2\u179a\u1785\u17b6\u17c6\u178f\u17d2\u179a\u17b8\u1798\u17b6\u179f \u178a\u179b\u17cb \u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f, \u179f\u17c6\u178e\u17b9\u1780, \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc<\/li>\n<li>\u1790\u178f\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5\u1793\u17c3\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780<\/li>\n<li>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784\u17af\u1780\u179f\u17b6\u179a<\/li>\n<li>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1787\u17c6\u1793\u17bd\u1799<\/li>\n<li>\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1794\u17c6\u1796\u1784\u17cb\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u1795\u17d2\u179b\u17bc\u179c\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b<\/li>\n<li>\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb Busbar \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1797\u17b6\u1796\u178f\u17b9\u1784\u178e\u17c2\u1793<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17bb\u1781\u1784\u17b6\u179a (\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6 \u178a\u179b\u17cb \u1794\u17b8\u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178a\u1784)\u17d6<\/strong><\/p>\n<ul>\n<li>\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c3 (\u1794\u17be\u1780\/\u1794\u17b7\u1791 \u179c\u178a\u17d2\u178f)<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1785\u17b6\u1780\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1785\u179a\u1793\u17d2\u178f\u1794\u178b\u1798 (\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a)<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1793\u17b9\u1784\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb (&gt;1000V megger)<\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784\u1792\u1793\u17cb\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17bb\u1781\u1784\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17c6\u1796\u17b6\u1780\u17cb)<\/li>\n<li>\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 (\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799 (\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 5-10 \u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789<\/li>\n<li>\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1780\u17b6\u179a\u1796\u17b6\u1780\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li>\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17c6\u1796\u1784\u17cb\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u1787\u17c6\u1793\u17bd\u179f\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17c6\u17a2\u17b7\u179b\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<li>\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u1797\u17b6\u1796\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u1784\u17d2\u1780\u1794\u17cb (\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17bb\u1781\u1784\u17b6\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789 \u1799\u17c4\u1784\u178f\u17b6\u1798\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/li>\n<\/ul>\n<p><strong>\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1790\u17c2\u1791\u17b6\u17c6\u17d6<\/strong><br \/>\n\u179a\u1780\u17d2\u179f\u17b6 \u0dc0\u0dcf\u0dbb\u0dca\u178f\u179b\u1798\u17d2\u17a2\u17b7\u178f\u179a\u17bd\u1798\u1798\u17b6\u1793\u17d6<\/p>\n<ul>\n<li>\u1780\u17b6\u179b\u1794\u179a\u17b7\u1785\u17d2\u1786\u17c1\u1791\u178a\u17c6\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c6\u1794\u17bc\u1784<\/li>\n<li>\u1780\u17b6\u179b\u1794\u179a\u17b7\u1785\u17d2\u1786\u17c1\u1791 \u1793\u17b7\u1784\u179b\u1791\u17d2\u1792\u1795\u179b\u1793\u17c3\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c \u17ac\u1787\u17bd\u179f\u1787\u17bb\u179b\u178e\u17b6\u1798\u17bd\u1799\u178a\u17c2\u179b\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f<\/li>\n<li>\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1781\u17bb\u179f\u1786\u17d2\u1782\u1784 \u1793\u17b7\u1784 \u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a<\/li>\n<li>\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb \u17ac\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u1790\u17c2\u1798<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1791\u17bc\u1791\u17c5 \u1793\u17b7\u1784\u179c\u17b7\u1792\u17b8\u1787\u17c0\u179f\u179c\u17b6\u1784<\/h2>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 1: \u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCB 6kA \u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793\u1782\u17ba 12kA \u1794\u1784\u17d2\u1780\u17be\u178f\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a2\u17b6\u1785\u1795\u17d2\u1791\u17bb\u17c7\u1793\u17c5\u1796\u17c1\u179b\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u179b\u17be\u179f\u1796\u17b8\u1780\u1798\u17d2\u179a\u17b7\u178f\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u1782\u178e\u1793\u17b6\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793\u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb \u1793\u17b7\u1784 impedance \u1793\u17c3 conductor \u17d4 \u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 \u2265125% \u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u178e\u1793\u17b6\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1798\u17b7\u1793\u1794\u17d2\u179a\u17b6\u1780\u178a \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (MCB 10kA \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2\u1794\u1793\u17d2\u178f\u17b7\u1785\u1794\u1793\u17d2\u178f\u17bd\u1785\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7 \u1787\u17b6\u1784\u1780\u17c6\u178e\u17c2 6kA)\u17d4.<\/p>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 2: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb MCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb MCB \u1785\u17d2\u179a\u17be\u1793\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6 \u178a\u17be\u1798\u17d2\u1794\u17b8\u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793\u1793\u17bc\u179c\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd MCB 63A \u1796\u17b8\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 126A) \u1794\u17c6\u1796\u17b6\u1793\u179b\u17be\u1780\u17d2\u179a\u1798\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1793\u17b7\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u1785\u17c2\u1780\u179a\u17c6\u179b\u17c2\u1780\u1785\u179a\u1793\u17d2\u178f\u1798\u17b7\u1793\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u1794\u17d2\u179a\u17be MCCB \u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u1798\u179f\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u1793\u17d2\u178f\u178e\u17b6\u1798\u17bd\u1799 &gt;100A \u17d4 \u1780\u17bb\u17c6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6 \u179b\u17bb\u17c7\u178f\u17d2\u179a\u17b6\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6 \u1793\u17b7\u1784\u17a2\u1793\u17bb\u1798\u17d0\u178f\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 3: \u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17be\u1796\u17be\u1793\u17b9\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCB \u1793\u17c5\u1791\u17bc\u1791\u17b6\u17c6\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c4\u1799\u1798\u17b7\u1793\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798 \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\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>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u179f\u17b7\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u17d4 \u1794\u17d2\u179a\u17be MCCB \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\u1793\u17c5\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be \u178a\u17be\u1798\u17d2\u1794\u17b8\u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793\u1793\u17bc\u179c\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 MCB \u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u17d4 \u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb MCCB \u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\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\u178a\u17c2\u179b\u1794\u17b6\u1793\u1792\u17b6\u1793\u17b6\u17d4.<\/p>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 4: \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb MCB \u1794\u17d2\u179a\u1797\u17c1\u1791 B (3-5\u00d7In magnetic trip) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb MCB \u1794\u17d2\u179a\u1797\u17c1\u1791 D (10-20\u00d7In) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \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\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1793\u17d2\u1791\u17bb\u1780\u17d6<\/p>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 \u1781<\/strong>\u17d6 \u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba, \u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6, \u1781\u17d2\u179f\u17c2\u179c\u17c2\u1784<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 C<\/strong>\u17d6 \u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1791\u17bc\u1791\u17c5, \u1798\u17c9\u17bc\u1791\u17d0\u179a\u178f\u17bc\u1785, \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f (\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f)<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 D<\/strong>\u17d6 \u1798\u17c9\u17bc\u1791\u17d0\u179a\u1792\u17c6, \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f, \u1794\u1793\u17d2\u1791\u17bb\u1780 inrush \u1781\u17d2\u1796\u179f\u17cb<\/li>\n<\/ul>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 5: \u1780\u17b6\u179a\u1792\u17d2\u179c\u17c1\u179f\u1794\u17d2\u179a\u17a0\u17c2\u179f\u1780\u178f\u17d2\u178f\u17b6\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCB \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb 40\u00b0C ambient \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u178a\u17c2\u179b\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u179b\u17be\u179f\u1796\u17b8 50\u00b0C \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1781\u17c2 \u1793\u17b7\u1784\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u178f\u17d2\u178f\u17b6\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u1794\u17b7\u1791\u1787\u17b7\u178f\u17d4 \u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6 MCCB \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u17d4 \u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u17ac\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1794\u1793\u17d2\u1790\u17c2\u1798\u17d4.<\/p>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17b8 6: \u1780\u17b6\u179a\u1798\u17be\u179b\u179a\u17c6\u179b\u1784\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1793\u17d2\u1791\u17c7\u1796\u17c1\u1789\u179b\u17c1\u1789\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 MCB \u1798\u17b7\u1793\u1791\u17bb\u1780\u1780\u1793\u17d2\u179b\u17c2\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1790\u17c2\u1798\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f \u178a\u17c2\u179b\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u1794\u1793\u17d2\u1791\u17c7\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3\u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u179a\u1785\u1793\u17b6\u1794\u1793\u17d2\u1791\u17c7\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u17c6\u1793\u17c1\u179a 20-30% \u17d4 \u1794\u17d2\u179a\u17be MCCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd feeders \u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17c6\u178e\u17be\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f\u17d4 \u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1794\u1793\u17d2\u1791\u17c7\u1798\u17c9\u17bc\u178c\u17bb\u179b\u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u17d4.<\/p>\n<hr \/>\n<h2>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u1793\u17b7\u1784\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u17d0\u178f\u17d2\u179a\u17d6 \u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798<\/h2>\n<h3>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7<\/h3>\n<p><strong>IEC 60898-1 (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a MCB)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17c6\u178e\u178f\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCB \u2264125A<\/li>\n<li>\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u179b\u1780\u17d2\u1781\u178e\u17c8\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a (\u1794\u17d2\u179a\u1797\u17c1\u1791 B, C, D)<\/li>\n<li>\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 (Icn)<\/li>\n<li>\u1794\u1784\u17d2\u1782\u17b6\u1794\u17cb\u17b1\u17d2\u1799\u1798\u17b6\u1793\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb \u1793\u17b7\u1784\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780<\/li>\n<li>\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u179b\u17be\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<\/ul>\n<p><strong>IEC 60947-2 (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a MCCB)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb MCCB \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1787\u17b6\u1791\u17bc\u1791\u17c5<\/li>\n<li>\u1780\u17c6\u178e\u178f\u17cb Icu (\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799) \u1793\u17b7\u1784 Ics (\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798)<\/li>\n<li>\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb (A \u1793\u17b7\u1784 B)<\/li>\n<li>\u1794\u1784\u17d2\u1780\u17be\u178f\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b (\u1794\u17d2\u179a\u1797\u17c1\u1791 1 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791 2)<\/li>\n<li>\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780<\/li>\n<\/ul>\n<p><strong>UL 489 (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\u1781\u17b6\u1784\u1787\u17be\u1784)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1793\u17b7\u1784\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb<\/li>\n<li>\u1780\u17c6\u178e\u178f\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u179a\u17c6\u1781\u17b6\u1793 (AIR \u2013 Ampere Interrupting Rating)<\/li>\n<li>\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb 80% \u1791\u179b\u17cb\u1793\u17b9\u1784 100% \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li>\u1794\u1784\u17d2\u1780\u17be\u178f\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\u1781\u17b6\u1784\u1787\u17be\u1784<\/li>\n<li>\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1795\u179b\u17b7\u178f\u1795\u179b\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1794\u1789\u17d2\u1787\u17b8\u200b UL \u1780\u17d2\u1793\u17bb\u1784\u200b\u179f\u17a0\u179a\u178a\u17d2\u178b\u200b\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\/\u1780\u17b6\u178e\u17b6\u178a\u17b6<\/li>\n<\/ul>\n<h3>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u200b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u200b\u178a\u17c2\u179b\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb<\/h3>\n<p><strong>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCB\u17d6<\/strong><\/p>\n<ul>\n<li>\u179f\u1789\u17d2\u1789\u17b6\u200b CE (\u1780\u17b6\u179a\u200b\u17a2\u1793\u17bb\u179b\u17c4\u1798\u200b\u178f\u17b6\u1798\u200b\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u200b\u17a2\u17ba\u179a\u17c9\u17bb\u1794)<\/li>\n<li>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u200b CB (\u1780\u17b6\u179a\u200b\u1791\u1791\u17bd\u179b\u200b\u179f\u17d2\u1782\u17b6\u179b\u17cb\u200b\u1782\u17d2\u1793\u17b6\u200b\u1791\u17c5\u200b\u179c\u17b7\u1789\u200b\u1791\u17c5\u200b\u1798\u1780\u200b\u1787\u17b6\u200b\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7)<\/li>\n<li>\u1794\u1789\u17d2\u1787\u17b8\u200b UL (\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u200b\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\u200b\u1781\u17b6\u1784\u200b\u1787\u17be\u1784)<\/li>\n<li>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u200b CCC (\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u200b\u1794\u17d2\u179a\u1791\u17c1\u179f\u200b\u1785\u17b7\u1793)<\/li>\n<li>\u1780\u17b6\u179a\u200b\u17a2\u1793\u17bb\u1798\u17d0\u178f\u200b\u1796\u17b8\u200b\u17a2\u17b6\u1787\u17d2\u1789\u17b6\u1792\u179a\u200b\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 (\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u200b\u178f\u17b6\u1798\u200b\u178a\u17c2\u1793\u200b\u179f\u1798\u178f\u17d2\u1790\u1780\u17b7\u1785\u17d2\u1785)<\/li>\n<\/ul>\n<p><strong>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCCB:<\/strong><\/p>\n<ul>\n<li>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a MCB \u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u200b\u1794\u17bc\u1780\u200b\u1794\u1793\u17d2\u1790\u17c2\u1798:<\/li>\n<li>\u179a\u1794\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u200b\u1792\u17d2\u179c\u17be\u200b\u178f\u17c1\u179f\u17d2\u178f\u200b\u1794\u17d2\u179a\u1797\u17c1\u1791\u200b\u1796\u17b8\u200b\u1798\u1793\u17d2\u1791\u17b8\u179a\u200b\u1796\u17b7\u179f\u17c4\u1792\u1793\u17cd\u200b\u178a\u17c2\u179b\u200b\u1791\u1791\u17bd\u179b\u200b\u179f\u17d2\u1782\u17b6\u179b\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u179f\u17b7\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/li>\n<li>\u179b\u1780\u17d2\u1781\u178e\u17c8\u200b\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u200b\u179a\u1789\u17d2\u1787\u17bd\u1799\u200b\u178a\u17b8 (\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u200b\u179f\u17c6\u1781\u17b6\u1793\u17cb)<\/li>\n<li>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u200b\u179f\u1798\u17bb\u1791\u17d2\u179a (\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u200b\u1793\u17b6\u179c\u17b6)<\/li>\n<li>\u1780\u17b6\u179a\u200b\u17a2\u1793\u17bb\u1798\u17d0\u178f\u200b\u1791\u17b8\u178f\u17b6\u17c6\u1784\u200b\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb (ATEX, IECEx \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u200b\u1795\u17d2\u1791\u17bb\u17c7)<\/li>\n<\/ul>\n<h3>\u1794\u1789\u17d2\u1787\u17b8\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u1780\u17b6\u179a\u200b\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u200b\u1780\u17b6\u179a\u200b\u17a2\u1793\u17bb\u179b\u17c4\u1798<\/h3>\n<p>\u1798\u17bb\u1793\u200b\u1796\u17c1\u179b\u200b\u1791\u17b7\u1789 MCB \u17ac MCCB \u179f\u17bc\u1798\u200b\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb:<\/p>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u200b\u17a2\u1793\u17bb\u179b\u17c4\u1798\u200b\u178f\u17b6\u1798\u200b\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u200b\u179f\u1798\u179f\u17d2\u179a\u1794<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u178a\u17c2\u1793\u200b\u179f\u1798\u178f\u17d2\u1790\u1780\u17b7\u1785\u17d2\u1785\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780<\/li>\n<li><strong>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u200b\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u200b\u1794\u17c6\u1794\u17c2\u1780<\/strong> \u1793\u17c5\u200b\u179c\u17c9\u17bb\u179b\u200b\u178a\u17c2\u179b\u200b\u1794\u17b6\u1793\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796<\/strong> \u179f\u1798\u179f\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li><strong>\u17af\u1780\u179f\u17b6\u179a\u200b\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/strong> \u1794\u17d2\u179a\u179f\u17b7\u1793\u200b\u1794\u17be\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u200b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u1791\u17b6\u1798\u1791\u17b6\u179a<\/li>\n<li><strong>\u179a\u1794\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u200b\u1792\u17d2\u179c\u17be\u200b\u178f\u17c1\u179f\u17d2\u178f\u200b\u179a\u1794\u179f\u17cb\u200b\u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u200b\u1795\u179b\u17b7\u178f<\/strong> \u17a2\u17b6\u1785\u200b\u179a\u1780\u200b\u1794\u17b6\u1793\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799<\/li>\n<li><strong>\u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6<\/strong> \u1793\u17b7\u1784\u1797\u17b6\u1796\u17a2\u17b6\u1785\u179a\u1780\u1794\u17b6\u1793\u1793\u17c3\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1795\u17d2\u1793\u17c2\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f<\/li>\n<li><strong>\u1797\u17b6\u1796\u17a2\u17b6\u1785\u179a\u1780\u1794\u17b6\u1793\u1793\u17c3\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCCB \u178a\u17c2\u179b\u200b\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u1790\u17c2\u1791\u17b6\u17c6<\/li>\n<\/ol>\n<hr \/>\n<h2>\u1793\u17b7\u1793\u17d2\u1793\u17b6\u1780\u17b6\u179a\u200b\u1793\u17b6\u200b\u1796\u17c1\u179b\u200b\u17a2\u1793\u17b6\u1782\u178f: \u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b IoT<\/h2>\n<h3>\u1780\u17b6\u179a\u200b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u200b\u178c\u17b8\u1787\u17b8\u1790\u179b\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/h3>\n<p>MCCB \u1791\u17c6\u1793\u17be\u1794\u200b\u1780\u17b6\u1793\u17cb\u200b\u178f\u17c2\u200b\u1781\u17d2\u179b\u17b6\u17c6\u1784\u200b\u17a1\u17be\u1784\u200b\u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b <strong>\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u200b\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/strong> \u1780\u17b6\u179a\u200b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u200b\u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u1796\u17b8\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u17a2\u1780\u1798\u17d2\u1798\u200b\u1791\u17c5\u200b\u1787\u17b6\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u200b\u1790\u17b6\u1798\u1796\u179b\u200b\u179f\u1780\u1798\u17d2\u1798:<\/p>\n<p><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u200b\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u1785\u179a\u1793\u17d2\u178f, \u179c\u17c9\u17bb\u179b, \u1790\u17b6\u1798\u1796\u179b, \u1790\u17b6\u1798\u1796\u179b\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1796\u17c1\u179b\u200b\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784<\/li>\n<li>\u1780\u17b6\u179a\u200b\u179c\u17b7\u1797\u17b6\u1782\u200b\u179f\u17bb\u1781\u178a\u17bb\u1798\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3\u200b\u1782\u17bb\u178e\u1797\u17b6\u1796\u200b\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1787\u17bc\u1793\u200b\u178a\u17c6\u178e\u17b9\u1784\u200b\u17a2\u17c6\u1796\u17b8\u200b\u1780\u17b6\u179a\u200b\u1790\u17c2\u1791\u17b6\u17c6\u200b\u178f\u17b6\u1798\u200b\u1780\u17b6\u179a\u200b\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u200b\u178a\u17c4\u1799\u200b\u1795\u17d2\u17a2\u17c2\u1780\u200b\u179b\u17be\u200b\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u200b\u1796\u17b8\u200b\u1785\u1798\u17d2\u1784\u17b6\u1799\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a2\u1782\u17b6\u179a (BMS)<\/li>\n<li>\u1780\u17b6\u179a\u200b\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1796\u1796\u1780\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u179c\u17b7\u1797\u17b6\u1782\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u179a\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd<\/li>\n<\/ul>\n<p><strong>\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u179a\u17b8\u1780\u1785\u1798\u17d2\u179a\u17be\u1793\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u200b\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u1792\u17d2\u179c\u17be\u200b\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u200b\u178a\u17c2\u179b\u200b\u1787\u17c6\u179a\u17bb\u1789\u200b\u178a\u17c4\u1799 AI<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u200b\u1780\u17b6\u179a\u200b\u1790\u17c2\u1791\u17b6\u17c6\u200b\u178a\u17c4\u1799\u200b\u1795\u17d2\u17a2\u17c2\u1780\u200b\u179b\u17be Blockchain<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1792\u17d2\u179c\u17be\u200b\u1782\u17c6\u179a\u17bc\u200b\u178c\u17b8\u1787\u17b8\u1790\u179b\u200b\u1797\u17d2\u179b\u17c4\u17c7\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u1794\u1784\u17d2\u1780\u17be\u1793\u200b\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/li>\n<li>\u179b\u1780\u17d2\u1781\u178e\u17c8\u200b\u1796\u17b7\u179f\u17c1\u179f\u200b\u1793\u17c3\u200b\u179f\u1793\u17d2\u178f\u17b7\u179f\u17bb\u1781\u200b\u178f\u17b6\u1798\u200b\u17a2\u17ca\u17b8\u1793\u1792\u17ba\u178e\u17b7\u178f\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u200b\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/li>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u200b\u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b\u200b\u1780\u17d2\u179a\u17a1\u17b6\u200b\u1785\u178f\u17d2\u179a\u1784\u17d2\u1782\u200b\u178a\u17c2\u179b\u200b\u17a2\u17b6\u1785\u200b\u1796\u17d2\u1799\u17b6\u1794\u17b6\u179b\u200b\u178a\u17c4\u1799\u200b\u1781\u17d2\u179b\u17bd\u1793\u200b\u17af\u1784<\/li>\n<\/ul>\n<h3>Smart MCB: \u1780\u17b6\u179a\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1782\u1798\u17d2\u179b\u17b6\u178f<\/h3>\n<p>\u1781\u178e\u17c8\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b MCB \u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u200b\u1781\u17d2\u179c\u17c7\u200b\u1797\u17b6\u1796\u200b\u179c\u17c3\u1786\u17d2\u179b\u17b6\u178f, \u1790\u17d2\u1798\u17b8 <strong>Smart MCB<\/strong> \u1795\u179b\u17b7\u178f\u1795\u179b\u200b\u1780\u17c6\u1796\u17bb\u1784\u200b\u179b\u17c1\u1785\u200b\u1785\u17c1\u1789\u200b\u1798\u1780:<\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u200b\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb Wi-Fi \u17ac Bluetooth \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793<\/li>\n<li>\u1780\u17b6\u179a\u200b\u178f\u17b6\u1798\u178a\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u200b\u1790\u17b6\u1798\u1796\u179b\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1798\u17bd\u1799\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u200b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u200b\u179f\u17d2\u1798\u17b6\u178f\u17a0\u17d2\u179c\u17bc\u1793\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u1787\u17bc\u1793\u200b\u178a\u17c6\u178e\u17b9\u1784<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u1793\u17c5\u1795\u17d2\u1791\u17c7<\/li>\n<li>\u1780\u17b6\u179a\u200b\u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u179c\u17b7\u1797\u17b6\u1782\u200b\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u200b\u179b\u17be\u179f\u200b\u1785\u179a\u1793\u17d2\u178f<\/li>\n<\/ul>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1791\u17b6\u17c6\u1784\u200b\u1793\u17c1\u17c7\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1782\u1798\u17d2\u179b\u17b6\u178f\u200b\u179a\u179c\u17b6\u1784\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a MCB \u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u200b\u1793\u17b7\u1784\u200b\u1797\u17b6\u1796\u200b\u179c\u17c3\u1786\u17d2\u179b\u17b6\u178f MCCB \u1793\u17c5\u200b\u1785\u17c6\u178e\u17bb\u1785\u200b\u178f\u1798\u17d2\u179b\u17c3\u200b\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793, \u178f\u17c6\u178e\u17b6\u1784\u200b\u17b1\u17d2\u1799\u200b\u17a2\u1793\u17b6\u1782\u178f\u200b\u1793\u17c3\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u1793\u17c5\u200b\u1795\u17d2\u1791\u17c7\u17d4.<\/p>\n<hr \/>\n<h2>\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb (FAQ)<\/h2>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17bc\u1791\u17c5<\/h3>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a: \u178f\u17be\u200b\u1781\u17d2\u1789\u17bb\u17c6\u200b\u17a2\u17b6\u1785\u200b\u1787\u17c6\u1793\u17bd\u179f MCB \u1787\u17b6\u1798\u17bd\u1799 MCCB \u1780\u17d2\u1793\u17bb\u1784\u200b\u1794\u1793\u17d2\u1791\u17c7\u200b\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u200b\u179a\u1794\u179f\u17cb\u200b\u1781\u17d2\u1789\u17bb\u17c6\u200b\u1794\u17b6\u1793\u200b\u1791\u17c1?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799: \u178f\u17b6\u1798\u200b\u179a\u17bc\u1794\u179a\u17b6\u1784\u200b\u1780\u17b6\u1799, \u1791\u17c1\u2014MCCB \u1792\u17c6\u200b\u1796\u17c1\u1780\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1794\u1793\u17d2\u1791\u17c7\u200b\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u200b\u178a\u17c2\u179b\u200b\u1794\u17b6\u1793\u200b\u179a\u1785\u1793\u17b6\u200b\u17a1\u17be\u1784\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb MCB DIN-rail\u17d4 \u178f\u17b6\u1798\u200b\u1798\u17bb\u1781\u1784\u17b6\u179a, \u1793\u17c1\u17c7\u200b\u1780\u17cf\u200b\u1798\u17b7\u1793\u200b\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u200b\u1793\u17b7\u1784\u200b\u1798\u17b6\u1793\u200b\u178f\u1798\u17d2\u179b\u17c3\u200b\u17a0\u17b6\u1798\u1783\u17b6\u178f\u17cb\u200b\u1795\u1784\u200b\u178a\u17c2\u179a\u17d4 MCCB \u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u179a\u1785\u1793\u17b6\u200b\u17a1\u17be\u1784\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u200b\u1794\u17be\u200b\u17a2\u17d2\u1793\u1780\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a\u200b\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u200b\u1781\u17d2\u1796\u179f\u17cb\u200b\u1787\u17b6\u1784\u200b\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b MCB \u1795\u17d2\u178f\u179b\u17cb\u200b\u17b1\u17d2\u1799, \u179f\u17bc\u1798\u200b\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u200b\u1792\u17d2\u179c\u17be\u200b\u17b1\u17d2\u1799\u200b\u1794\u17d2\u179a\u179f\u17be\u179a\u200b\u17a1\u17be\u1784\u200b\u1794\u1793\u17d2\u1791\u17c7\u200b\u1791\u17b6\u17c6\u1784\u200b\u1798\u17bc\u179b\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780\u200b\u1791\u17c5\u200b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u200b\u1792\u17c6\u200b\u1787\u17b6\u1784\u200b\u1798\u17bb\u1793\u200b\u1787\u17b6\u1798\u17bd\u1799\u200b\u1793\u17b9\u1784\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u1798\u17c1\u200b\u179f\u1798\u179f\u17d2\u179a\u1794\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a: \u178f\u17be\u200b\u1781\u17d2\u1789\u17bb\u17c6\u200b\u178a\u17b9\u1784\u200b\u178a\u17c4\u1799\u200b\u179a\u1794\u17c0\u1794\u200b\u178e\u17b6\u200b\u1790\u17b6\u200b\u1781\u17d2\u1789\u17bb\u17c6\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a MCB \u17ac MCCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u200b\u179a\u1794\u179f\u17cb\u200b\u1781\u17d2\u1789\u17bb\u17c6?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799: \u1794\u17d2\u179a\u17be\u200b\u1798\u17c2\u1780\u1792\u17b6\u1784\u200b\u1780\u17b6\u179a\u200b\u179f\u1798\u17d2\u179a\u17c1\u1785\u200b\u1785\u17b7\u178f\u17d2\u178f\u200b\u179f\u17b6\u1798\u1789\u17d2\u1789\u200b\u1793\u17c1\u17c7:<\/p>\n<ul>\n<li>\u1785\u179a\u1793\u17d2\u178f\u200b\u1795\u17d2\u1791\u17bb\u1780 \u2264100A + \u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\/\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u200b\u179f\u17d2\u179a\u17b6\u179b = <strong>MCB<\/strong><\/li>\n<li>\u1785\u179a\u1793\u17d2\u178f\u200b\u1795\u17d2\u1791\u17bb\u1780 &gt;100A + \u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\/\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 = <strong>MCCB<\/strong><\/li>\n<li>\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u178a\u17c2\u179b\u17a2\u17b6\u1785\u200b\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a = <strong>MCCB<\/strong><\/li>\n<li>\u1780\u17b6\u179a\u200b\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u200b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u1791\u17b6\u1798\u1791\u17b6\u179a = <strong>MCCB<\/strong><\/li>\n<li>\u1780\u17b6\u179a\u200b\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3\u200b\u1790\u179c\u17b7\u1780\u17b6 + \u1780\u17b6\u179a\u200b\u1795\u17d2\u1791\u17bb\u1780\u200b\u179f\u17b6\u1798\u1789\u17d2\u1789 = <strong>MCB<\/strong><\/li>\n<\/ul>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a: \u178f\u17be \u201cC\u201d \u1780\u17d2\u1793\u17bb\u1784 C32 MCB \u1798\u17b6\u1793\u200b\u1793\u17d0\u1799\u200b\u178a\u17bc\u1785\u1798\u17d2\u178f\u17c1\u1785?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799: \u201cC\u201d \u1794\u1784\u17d2\u17a0\u17b6\u1789\u200b\u1796\u17b8\u200b\u1794\u17d2\u179a\u1797\u17c1\u1791\u200b\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a (\u1780\u1798\u17d2\u179a\u17b7\u178f\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780), \u1781\u178e\u17c8\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b \u201c32\u201d \u1782\u17ba\u200b\u1787\u17b6\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u178a\u17c2\u179b\u200b\u1794\u17b6\u1793\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3\u200b\u1787\u17b6\u200b\u17a2\u17c6\u1796\u17c2\u179a\u17d4 MCB \u1794\u17d2\u179a\u1797\u17c1\u1791 C \u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u178a\u17c4\u1799\u200b\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u200b\u1793\u17c5 5-10\u00d7 \u1785\u179a\u1793\u17d2\u178f\u200b\u178a\u17c2\u179b\u200b\u1794\u17b6\u1793\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3, \u1792\u17d2\u179c\u17be\u200b\u17b1\u17d2\u1799\u200b\u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u179f\u1798\u179f\u17d2\u179a\u1794\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u200b\u1791\u17bc\u1791\u17c5\u200b\u1787\u17b6\u1798\u17bd\u1799\u200b\u1793\u17b9\u1784\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b\u200b\u1780\u1798\u17d2\u179a\u17b7\u178f\u200b\u1798\u1792\u17d2\u1799\u1798\u17d4 \u1794\u17d2\u179a\u1797\u17c1\u1791 B \u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u1793\u17c5 3-5\u00d7In (\u1784\u17b6\u1799\u200b\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7, \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1797\u17d2\u179b\u17be\u1784), \u1794\u17d2\u179a\u1797\u17c1\u1791 D \u1793\u17c5 10-20\u00d7In (\u1798\u17c9\u17bc\u1791\u17d0\u179a, \u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u179b\u17c2\u1784)\u17d4.<\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f<\/h3>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a: \u178f\u17be MCCB \u17a2\u17b6\u1785\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u200b\u1793\u17b9\u1784\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u1794\u17b6\u1793\u200b\u1791\u17c1?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799: MCCB \u1781\u17d2\u179b\u17c7\u200b\u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b\u200b\u1798\u17c9\u17bc\u178c\u17bb\u179b\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u1787\u17b6\u200b\u1787\u1798\u17d2\u179a\u17be\u179f (GFPM) \u178a\u17c2\u179b\u200b\u179a\u1780\u200b\u1783\u17be\u1789\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u179b\u17c1\u1785\u200b\u1792\u17d2\u179b\u17b6\u1799\u200b\u178a\u17b8\u17d4 \u179b\u1780\u17d2\u1781\u178e\u17c8\u200b\u1796\u17b7\u179f\u17c1\u179f\u200b\u1793\u17c1\u17c7\u200b\u1798\u17b7\u1793\u200b\u1798\u17c2\u1793\u200b\u1787\u17b6\u200b\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u200b\u1791\u17c1 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u200b\u1798\u17b6\u1793\u200b\u1787\u17b6\u200b\u1780\u17b6\u179a\u200b\u1794\u1793\u17d2\u1790\u17c2\u1798\u200b\u17ac\u200b\u1798\u17bb\u1781\u1784\u17b6\u179a\u200b\u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b\u200b\u1782\u17d2\u1793\u17b6\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u17d4 MCB \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u200b\u1798\u17b7\u1793\u200b\u1795\u17d2\u178f\u179b\u17cb\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u1791\u17c1\u2014\u17a2\u17d2\u1793\u1780\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a RCCB \u178a\u17b6\u1785\u17cb\u200b\u178a\u17c4\u1799\u200b\u17a1\u17c2\u1780 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u179f\u17c6\u178e\u179b\u17cb) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1798\u17bb\u1781\u1784\u17b6\u179a\u200b\u1793\u17c4\u17c7\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a: \u178f\u17be\u200b\u17a2\u17d2\u179c\u17b8\u200b\u1787\u17b6\u200b\u1797\u17b6\u1796\u200b\u1781\u17bb\u179f\u200b\u1782\u17d2\u1793\u17b6\u200b\u179a\u179c\u17b6\u1784\u200b\u1780\u17b6\u179a\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3 Icu \u1793\u17b7\u1784 Ics \u1793\u17c5\u200b\u179b\u17be MCCB?<\/strong><\/p>\n<p>\u1780\u17d6 <strong>Icu (\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799)<\/strong> \u1782\u17ba\u200b\u1787\u17b6\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u200b\u178a\u17c2\u179b MCCB \u17a2\u17b6\u1785\u200b\u179a\u17c6\u1781\u17b6\u1793\u200b\u1798\u17d2\u178f\u1784\u200b\u178a\u17c4\u1799\u200b\u1798\u17b7\u1793\u200b\u1798\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u1781\u17bc\u1785\u1781\u17b6\u178f, \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u200b\u1794\u17d2\u179a\u17a0\u17c2\u179b\u200b\u1787\u17b6\u200b\u1798\u17b7\u1793\u200b\u179f\u1798\u179f\u17d2\u179a\u1794\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u200b\u1794\u1793\u17d2\u178f\u200b\u1791\u17c1\u17d4. <strong>Ics (\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798)<\/strong> \u1782\u17ba\u1787\u17b6\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b MCCB \u17a2\u17b6\u1785\u1780\u17b6\u178f\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1794\u17b6\u1793\u1785\u17d2\u179a\u17be\u1793\u178a\u1784 \u17a0\u17be\u1799\u1793\u17c5\u178f\u17c2\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17b6\u1780\u178a\u1790\u17b6 Ics \u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784 \u17ac\u179b\u17be\u179f\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u17d4 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 Ics = 50-100% \u1793\u17c3 Icu \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1782\u17bd\u179a\u1787\u17c6\u1793\u17bd\u179f MCB \u1793\u17b7\u1784 MCCB \u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17b6?<\/strong><\/p>\n<p>\u1780\u17d6 <strong>MCBs<\/strong>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1787\u17c6\u1793\u17bd\u179f\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 10-15 \u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178f\u1784\u1787\u17b6\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1794\u1784\u17d2\u1780\u17b6\u179a \u17ac\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1796\u17bd\u1780\u179c\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u1789\u17d2\u1789\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f \u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb \u17ac\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u17d4. <strong>MCCBs<\/strong>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c MCCB \u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793 20-30 \u1786\u17d2\u1793\u17b6\u17c6\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c \u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f \u1793\u17b7\u1784\u17a2\u1793\u17bb\u179f\u17b6\u179f\u1793\u17cd\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u17d4 MCCB \u178a\u17c2\u179b\u1794\u17b6\u1793\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1792\u17c6\u17d7 \u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\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 \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u1796\u17bd\u1780\u179c\u17b6\u17a0\u17b6\u1780\u17cb\u178a\u17bc\u1785\u1787\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1780\u17cf\u178a\u17c4\u1799\u17d4.<\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u179f\u17d2\u178f\u17b8\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u178a\u17c6\u17a1\u17be\u1784 MCB \u17ac MCCB \u1780\u17d2\u1793\u17bb\u1784\u1791\u17b7\u179f\u178a\u17c5\u178e\u17b6\u1798\u17bd\u1799\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>\u1780\u17d6 <strong>MCBs<\/strong> \u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1794\u1789\u17d2\u1788\u179a\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17a1\u17be\u1784\u179b\u17be\/\u1785\u17bb\u17c7\u1780\u17d2\u179a\u17c4\u1798 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1795\u17d2\u178a\u17c1\u1780\u178a\u17c4\u1799\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u17d4. <strong>MCCBs<\/strong> \u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b7\u179f\u178a\u17c5\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1793\u17c1\u17c7\u17a2\u17b6\u1785\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1780\u17b6\u179a\u179f\u17b6\u1799\u1797\u17b6\u1799\u1780\u17c6\u178a\u17c5\u17d4 \u178f\u17c2\u1784\u178f\u17c2\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f \u17a0\u17be\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u178f\u17d2\u178f\u17b6\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b7\u179f\u178a\u17c5\u1798\u17b7\u1793\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b7\u179f\u17c1\u179f\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c6\u17a1\u17be\u1784 MCCB \u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1794\u17b6\u1791\u17d4 \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCCB \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u17d6<\/p>\n<ul>\n<li>\u1791\u17bd\u178e\u17ba\u179c\u17b8\u179f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u1798\u17bd\u179b (\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c)<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17c0\u1794\u1780\u17d2\u1794\u17b6\u179b\u1781\u17d2\u179f\u17c2\u1780\u17b6\u1794<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb (megger)<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1785\u179a\u1793\u17d2\u178f (multimeter) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb<\/li>\n<li>\u1780\u17b6\u1798\u17c1\u179a\u17c9\u17b6\u1780\u1798\u17d2\u178a\u17c5 (\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178e\u17c2\u1793\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a)<\/li>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u179a\u179f\u17c1\u179a\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1791\u17d2\u179a\u17b8\u1794 (\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780)<\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 MCB \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u178f\u17c2\u17a7\u1794\u1780\u179a\u178e\u17cd\u1787\u17b6\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7 (\u1791\u17bd\u178e\u17ba\u179c\u17b8\u179f \u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c4\u17c7\u1781\u17d2\u179f\u17c2 \u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1785\u179a\u1793\u17d2\u178f)\u17d4.<\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u179f\u17d2\u178f\u17b8\u1796\u17b8\u178f\u1798\u17d2\u179b\u17c3 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/h3>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6 MCCB \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3\u1787\u17b6\u1784 MCB \u1799\u17c9\u17b6\u1784\u1793\u17c1\u17c7?<\/strong><\/p>\n<p>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 MCCB \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3\u1787\u17b6\u1784\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u17d6<\/p>\n<ul>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1781\u17d2\u1796\u179f\u17cb \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179c\u178f\u17d2\u1790\u17bb\u1792\u17b6\u178f\u17bb\u178a\u17be\u1798\u179a\u17b9\u1784\u1798\u17b6\u17c6\u1787\u17b6\u1784\u1798\u17bb\u1793<\/li>\n<li>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1791\u17d2\u179a\u17b8\u1794\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/li>\n<li>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u1793\u17b7\u1784\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u1799\u17c9\u17b6\u1784\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/li>\n<li>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u179f\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f (\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 \u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799)<\/li>\n<li>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u1794\u17b6\u1793<\/li>\n<li>\u1794\u179a\u17b7\u1798\u17b6\u178e\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798\u1791\u17b6\u1794 \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784 MCB \u178a\u17c2\u179b\u1795\u179b\u17b7\u178f\u1791\u17d2\u179a\u1784\u17cb\u1791\u17d2\u179a\u17b6\u1799\u1792\u17c6<\/li>\n<\/ul>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u178f\u1798\u17d2\u179b\u17c3\u1786\u17d2\u179b\u17bb\u17c7\u1794\u1789\u17d2\u1785\u17b6\u17c6\u1784\u1796\u17b8\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f MCB \u1793\u17b7\u1784 MCCB \u178a\u17c4\u1799\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>\u1780\u17d6 <strong>MCBs<\/strong>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c3\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 (\u1791\u17d2\u179a\u17b8\u1794 \u1793\u17b7\u1784\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789) \u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178a\u17c4\u1799\u1798\u17d2\u1785\u17b6\u179f\u17cb\u1795\u17d2\u1791\u17c7\u17d4 \u1791\u17c4\u17c7\u1787\u17b6\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1791\u17d2\u179a\u17b8\u1794 \u1793\u17b7\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1791\u17b6\u1798\u1791\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u17af\u1780\u1791\u17c1\u179f \u17a0\u17be\u1799\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178a\u17c4\u1799\u1787\u17b6\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u17d4.<\/p>\n<p><strong>MCCBs<\/strong>\u1785\u1798\u17d2\u179b\u17be\u1799\u17d6 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178a\u17c4\u1799\u17a2\u17d2\u1793\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179f\u1798\u179f\u17d2\u179a\u1794 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1785\u17b6\u1780\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1785\u179a\u1793\u17d2\u178f\u1794\u178b\u1798 \u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb)\u17d4 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1781\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17ac\u1794\u1784\u17d2\u1780\u17be\u178f\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4 \u1799\u17bb\u178f\u17d2\u178f\u17b6\u1792\u17b7\u1780\u17b6\u179a\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1787\u17b6\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u17b6\u1787\u17d2\u1789\u17b6\u1794\u17d0\u178e\u17d2\u178e\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u1793\u17b7\u1784\u1790\u17c2\u1791\u17b6\u17c6 MCCB \u17d4.<\/p>\n<hr \/>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7\u178a\u17d2\u178b\u17b6\u1793\u17d6 \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\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\u17d4<\/h2>\n<p>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179a\u179c\u17b6\u1784 <strong>MCCB \u1793\u17b7\u1784 MCB<\/strong> \u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 \u179b\u1780\u17d2\u1781\u178e\u17c8\u1795\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u17d4 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u1793\u17c1\u17c7\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1790\u17b6 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1794\u1798\u17d2\u179a\u17be\u1798\u17bb\u1781\u1784\u17b6\u179a\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8 \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\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1795\u17d2\u179f\u17c1\u1784\u1782\u17d2\u1793\u17b6\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u17d4.<\/p>\n<p><strong>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCB<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u178a\u17c2\u179b\u17d6<\/p>\n<ul>\n<li>\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17c5\u178f\u17c2\u1791\u17b6\u1794\u1787\u17b6\u1784 125A<\/li>\n<li>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1790\u17c1\u179a \u179f\u1798\u179f\u17d2\u179a\u1794\u1793\u17b9\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u1790\u17c1\u179a<\/li>\n<li>\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179b\u17c3\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3 \u1782\u17ba\u1787\u17b6\u17a2\u17b6\u1791\u17b7\u1797\u17b6\u1796<\/li>\n<li>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179f\u17b6\u1798\u1789\u17d2\u1789 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17b7\u1785\u178f\u17bd\u1785 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17c1\u1785\u1784\u17cb\u1794\u17b6\u1793<\/li>\n<li>\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780 \u1798\u17b7\u1793\u179b\u17be\u179f\u1796\u17b8 15kA<\/li>\n<\/ul>\n<p><strong>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCCB<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17d6<\/p>\n<ul>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8 100A \u178a\u179b\u17cb 2,500A<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179b\u17c3\u178f\u1798\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/li>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u178f\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1781\u17d2\u1796\u179f\u17cb (10kA-200kA) \u1793\u17c5\u1787\u17b7\u178f\u1794\u17d2\u179a\u1797\u1796\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1794\u178e\u17d2\u178f\u17b6\u1789\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/li>\n<li>\u179f\u17c6\u178e\u1784\u17cb\u179a\u17b9\u1784\u1798\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb<\/li>\n<li>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u1799\u17bc\u179a \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1790\u17c2\u1791\u17b6\u17c6\u1794\u17b6\u1793<\/li>\n<\/ul>\n<p><strong>\u1780\u178f\u17d2\u178f\u17b6\u1787\u17c4\u1782\u1787\u17d0\u1799\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d6<\/strong><\/p>\n<ol>\n<li><strong>\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1782\u178e\u1793\u17b6\u1794\u1793\u17d2\u1791\u17bb\u1780\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/strong> \u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f<\/li>\n<li><strong>\u1782\u178e\u1793\u17b6\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780<\/strong> \u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li><strong>\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/li>\n<li><strong>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong> \u1793\u17b7\u1784\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179f\u1798\u179f\u17d2\u179a\u1794<\/li>\n<li><strong>\u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798<\/strong> \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u1793\u17b7\u1784\u1780\u17bc\u178a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1794\u17b6\u1793<\/li>\n<li><strong>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u1795\u179b\u17b7\u178f\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17c1\u179a\u17d2\u178f\u17b7\u17cd\u1788\u17d2\u1798\u17c4\u17c7<\/strong> \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789<\/li>\n<li><strong>\u179a\u17c0\u1794\u1785\u17c6\u1795\u17c2\u1793\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/strong> \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1796\u17c1\u1789\u1798\u17bd\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798<\/li>\n<\/ol>\n<p>\u1791\u17c1\u179f\u1797\u17b6\u1796\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1794\u1793\u17d2\u178f\u179c\u17b7\u179c\u178f\u17d2\u178f\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1782\u17d2\u179a\u17b9\u17c7\u1793\u17c5\u178f\u17c2\u1798\u17b6\u1793\u17d6 <strong>\u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1791\u17c5\u1793\u17b9\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 \u1795\u17d2\u178f\u179b\u17cb\u17a2\u17b6\u1791\u17b7\u1797\u17b6\u1796\u178a\u179b\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u179b\u17be\u1780\u17b6\u179a\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798 \u1793\u17b7\u1784\u179a\u1785\u1793\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c4\u1799\u1782\u17b7\u178f\u1782\u17bc\u179a\u1796\u17b8\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f\u17d4.<\/strong><\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789 \u17ac\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u179f\u17bc\u1798\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u179f\u17b7\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u179b\u1798\u17d2\u17a2\u17b7\u178f \u1793\u17b7\u1784\u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17cf\u179b\u17d2\u17a2\u1794\u17d2\u179a\u179f\u17be\u179a\u17d4 \u1780\u17b6\u179a\u179c\u17b7\u1793\u17b7\u1799\u17c4\u1782\u179b\u17be\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1793\u17b7\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17bb\u178e\u1797\u17b6\u1796 \u1794\u1784\u17cb\u1797\u17b6\u1782\u179b\u17b6\u1797\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb \u1793\u17b7\u1784\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u1796\u17c1\u1789\u1798\u17bd\u1799\u1787\u17b8\u179c\u17b7\u178f\u17d4.<\/p>\n<p><strong>\u1792\u1793\u1792\u17b6\u1793\u178a\u17c2\u179b\u1791\u17b6\u1780\u17cb\u1791\u1784\u17d6<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/how-to-select-an-mccb-for-a-panel\/\">\u179a\u1794\u17c0\u1794\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCCB \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17c7<\/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\/what-is-a-miniature-circuit-breaker-mcb\/\">\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785 (MCB) \u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8<\/a><\/li>\n<li><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\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-ratings-icu-ics-icw-icm\/\">Circuit Breaker Ratings: ICU, ICS, ICW, ICM<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/understanding-trip-curves\/\">\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1795\u17d2\u179b\u17bc\u179c\u1780\u17c4\u1784<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/electrical-alphabet-soup-mccb-vs-rccb-explained\/\">MCB vs MCCB vs RCCB vs RCBO: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1796\u17c1\u1789\u179b\u17c1\u1789<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Direct Answer: What&#8217;s the Difference Between MCCB and MCB? MCCB (Molded Case Circuit Breaker) and MCB (Miniature Circuit Breaker) differ primarily in capacity and application. MCCBs handle 10-2,500A with adjustable trip settings for industrial use, while MCBs handle 0.5-125A with fixed settings for residential applications. MCCBs offer higher breaking capacity (10-200kA vs 3-15kA), adjustable protection, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18245,"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-18244","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\/18244","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=18244"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/18244\/revisions"}],"predecessor-version":[{"id":21504,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/18244\/revisions\/21504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/18245"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=18244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=18244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=18244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}