{"id":21183,"date":"2026-01-05T00:33:57","date_gmt":"2026-01-04T16:33:57","guid":{"rendered":"https:\/\/viox.com\/?p=21183"},"modified":"2026-01-05T00:33:58","modified_gmt":"2026-01-04T16:33:58","slug":"circuit-breaker-buzzing-diagnostic-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/circuit-breaker-buzzing-diagnostic-guide\/","title":{"rendered":"\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1796\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8? \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u1792\u17c0\u1794\u1793\u17b9\u1784\u179f\u17c6\u17a1\u17c1\u1784\u1794\u17d2\u179a\u17c1\u17c7\u179f\u17d2\u179a\u17b6\u17c6 | VIOX"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u1791\u1796\u17b7\u179f\u17c4\u1792\u1793\u17cd \u1794\u1793\u17d2\u1791\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f (circuit breaker panel) \u1798\u17b7\u1793\u178a\u17c2\u179b\u179f\u17d2\u1784\u17b6\u178f\u17cb\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u1791\u17c1\u17d4 \u179c\u17b6\u1798\u17b6\u1793\u1787\u17b8\u1796\u1785\u179a\u17d4 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u17d2\u179a\u1785\u17c0\u1780\u178a\u17c2\u179b\u1798\u17b7\u1793\u1794\u17b6\u1793\u1791\u1791\u17bd\u179b\u1780\u17b6\u179a\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u1787\u17b6\u1785\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u1781\u1797\u17b6\u1796\u179b\u17d2\u17a2 \u1793\u17b7\u1784\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8\u1793\u17c3\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u1794\u179a\u17b6\u1787\u17d0\u1799 \u1782\u17ba\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6 \u1793\u17b7\u1784\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17d2\u179b\u17be\u1784\u1786\u17c1\u17c7\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u17d4.<\/p>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a2\u178f\u17b7\u1790\u17b7\u1787\u1793\u179a\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u17a2\u17c6\u1796\u17b8 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793<\/strong>, \u1796\u17bd\u1780\u1782\u17c1\u1780\u17c6\u1796\u17bb\u1784\u1795\u17d2\u178f\u179b\u17cb\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u178a\u179b\u17cb\u17a2\u17d2\u1793\u1780\u17d4 \u1780\u17b6\u179a\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1782\u17ba\u178c\u17b7\u1780\u17bc\u178a\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u1793\u17c4\u17c7\u17d4 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u178f\u17b6\u1798\u17a2\u17ca\u17b7\u1793\u1792\u179a\u178e\u17c1\u178f\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1794\u178a\u17b7\u179f\u17c1\u1792\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1790\u17b6\u1787\u17b6 \u201c\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1785\u17b6\u179f\u17cb\u201d \u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1780\u17b6\u179a\u1796\u17b7\u178f\u1782\u17ba\u1785\u17d2\u179a\u17be\u1793\u178f\u17c2\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1787\u17b6\u1784 - \u17a0\u17be\u1799\u17a2\u17b6\u1785\u1798\u17b6\u1793\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/p>\n<p>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1795\u17d2\u1793\u17c2\u1780\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1793\u17c1\u17c7\u1794\u17c6\u1794\u17c2\u1780\u17a0\u178f\u17d2\u1790\u179b\u17c1\u1781\u17b6\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f \u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c5\u1796\u17b8\u1780\u17d2\u179a\u17c4\u1799\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793 \u1793\u17b7\u1784\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u17b6\u1782\u1798\u1793\u17cd\u1787\u17b6\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b7\u178a\u17d2\u178b\u1797\u17b6\u1796\u1791\u17bc\u1791\u17c5\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u1793\u17c3\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f \u179b\u17be\u179f\u1796\u17b8\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793 \u179f\u17bc\u1798\u1799\u17c4\u1784\u1791\u17c5\u179b\u17be\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u179f\u17d2\u178f\u17b8\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/how-to-know-if-circuit-breaker-is-bad\/\">\u179a\u1794\u17c0\u1794\u178a\u17b9\u1784\u1790\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1781\u17bc\u1785<\/a>.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-20325 size-full\" title=\"\u179f\u17ca\u17c1\u179a\u17b8 VIOX VOB3-63 Miniature Circuit Breaker (MCB) \u179a\u17bd\u1798\u1798\u17b6\u1793\u1798\u17c9\u17bc\u178a\u17c2\u179b 1P, 2P \u1793\u17b7\u1784 3P\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner.webp\" alt=\"VIOX VOB3-63 Miniature Circuit Breaker (MCB) series including 1P, 2P, and 3P models\" width=\"1204\" height=\"672\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner.webp 1204w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner-300x167.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner-1024x572.webp 1024w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner-768x429.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/VOX-MCB-VOB3-63-banner-600x335.webp 600w\" sizes=\"(max-width: 1204px) 100vw, 1204px\" \/><\/p>\n<hr \/>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 1: \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791 - \u17a0\u178f\u17d2\u1790\u179b\u17c1\u1781\u17b6\u179f\u17c6\u17a1\u17c1\u1784\u1794\u17b8<\/h2>\n<p>\u1798\u17b7\u1793\u1798\u17c2\u1793\u179f\u17c6\u17a1\u17c1\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u1793\u17c4\u17c7\u1791\u17c1\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1798\u1793\u17d2\u1791\u17b8\u179a\u1796\u17b7\u179f\u17c4\u1792\u1793\u17cd VIOX \u1799\u17be\u1784\u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1780\u17b6\u179a\u1794\u17c6\u1797\u17b6\u1799\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u1791\u17c5\u1787\u17b6\u17a0\u178f\u17d2\u1790\u179b\u17c1\u1781\u17b6\u1794\u17b8\u1795\u17d2\u179f\u17c1\u1784\u1782\u17d2\u1793\u17b6\u17d4 \u1780\u17b6\u179a\u1794\u17c2\u1784\u1785\u17c2\u1780\u179a\u179c\u17b6\u1784\u1796\u17bd\u1780\u179c\u17b6\u1782\u17ba\u1787\u17b6\u1787\u17c6\u17a0\u17b6\u1793\u178a\u17c6\u1794\u17bc\u1784\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u17d4.<\/p>\n<h3>1. \u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6 (\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1791\u17b6\u1794 \u179f\u17d2\u1790\u17b7\u179a\u1797\u17b6\u1796)<\/h3>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u17d6<\/strong> ~100Hz \u17ac 120Hz (2x \u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1780\u17d2\u179a\u17a1\u17b6)\u17d4.<\/li>\n<li><strong>\u178f\u17bd\u17a2\u1780\u17d2\u179f\u179a\u17d6<\/strong> \u179f\u1798\u17d2\u179b\u17c1\u1784\u17af\u1780\u178f\u17b6 \u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb \u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17c6\u17a1\u17c1\u1784\u1791\u17b6\u1794 (&lt;30dB \u1793\u17c5\u1785\u1798\u17d2\u1784\u17b6\u1799 1 \u1798\u17c9\u17c2\u178f\u17d2\u179a)\u17d4.<\/li>\n<li><strong>\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb <strong>\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4<\/strong>. \u17d4 \u1793\u17c1\u17c7\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8 magnetostriction (\u179f\u17bc\u1798\u1798\u17be\u179b\u1795\u17d2\u1793\u17c2\u1780\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798)\u17d4 \u179c\u17b6\u1787\u17b6\u179a\u17bf\u1784\u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u17ac\u1793\u17c5\u1787\u17b6\u1794\u17cb\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u17d4.<\/li>\n<\/ul>\n<h3>2. \u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793 (\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1780\u178e\u17d2\u178f\u17b6\u179b \u179a\u17c6\u1789\u17d0\u179a)<\/h3>\n<ul>\n<li><strong>\u178f\u17bd\u17a2\u1780\u17d2\u179f\u179a\u17d6<\/strong> \u179f\u17c6\u17a1\u17c1\u1784\u1782\u17d2\u179a\u179b\u17bb\u1780 \u179a\u17c6\u1789\u17d0\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17c6\u17a1\u17c1\u1784\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u17d4.<\/li>\n<li><strong>\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> <strong>\u179f\u1789\u17d2\u1789\u17b6\u1796\u17d2\u179a\u1798\u17b6\u1793<\/strong>. \u17d4 \u1793\u17c1\u17c7\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1785\u17c6\u178e\u17bb\u1785\u179a\u179b\u17bb\u1784\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u17ac\u1794\u1793\u17d2\u1791\u17c7 bi-metal \u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1797\u17b6\u1796\u178f\u17b6\u1793\u178f\u17b9\u1784\u1780\u1798\u17d2\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4 \u179c\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1790\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5\u1787\u17b7\u178f\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17c6\u178e\u178f\u17cb\u179a\u1794\u179f\u17cb\u179c\u17b6 \u17ac\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1798\u17c9\u17c4\u1793\u178a\u17c2\u179b\u1781\u17bc\u1785\u17d4.<\/li>\n<\/ul>\n<h3>3. \u179f\u17c6\u17a1\u17c1\u1784\u1794\u17d2\u179a\u17c1\u17c7 \/ \u179f\u17ca\u17b8\u179f (\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1781\u17d2\u1796\u179f\u17cb \u1798\u17b7\u1793\u1791\u17c0\u1784\u1791\u17b6\u178f\u17cb)<\/h3>\n<ul>\n<li><strong>\u178f\u17bd\u17a2\u1780\u17d2\u179f\u179a\u17d6<\/strong> \u179f\u17c6\u17a1\u17c1\u1784\u17a0\u17ba\u178f \u1795\u17d2\u1791\u17bb\u17c7 \u179f\u17c6\u17a1\u17c1\u1784\u1785\u17c0\u1793\u179f\u17b6\u1785\u17cb\u1780\u17d2\u179a\u1780\u17d4.<\/li>\n<li><strong>\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> <strong>\u1780\u17c6\u17a0\u17bb\u179f\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a<\/strong>. \u17d4 \u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u179f\u17c6\u17a1\u17c1\u1784\u1793\u17c3\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179b\u17c4\u178f\u1782\u1798\u17d2\u179b\u17b6\u178f\u17d4 \u179c\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a ionization \u1793\u17c3\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u1794\u17c6\u1794\u17c2\u1780\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb \u17ac\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u178a\u17b6\u1785\u17cb\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1789\u17c2\u1780\u1785\u17c1\u1789\u1787\u17b6\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u17d4.<\/li>\n<\/ul>\n<p>\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1794\u1793\u17d2\u1790\u17c2\u1798\u17a2\u17c6\u1796\u17b8\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1793\u17c5\u1796\u17b8\u1780\u17d2\u179a\u17c4\u1799\u179f\u17c6\u17a1\u17c1\u1784\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1793\u17c1\u17c7\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17d6 <a href=\"https:\/\/test.viox.com\/km\/what-is-an-arc-in-a-circuit-breaker\/\">\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1792\u17d2\u1793\u17bc\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f?<\/a>.<\/p>\n<figure style=\"margin: 24px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/breaker-sound-waveforms-viox-diagnostic.webp\" alt=\"Oscilloscope display showing The Hum, The Buzz, and The Crackle waveforms\" \/><figcaption style=\"margin-top: 8px; font-style: italic; color: #555;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 1: \u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u1793\u17c3\u1780\u17c6\u17a0\u17bb\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u17d4 \u1780\u17b6\u179a\u1794\u17c2\u1784\u1785\u17c2\u1780\u179a\u179c\u17b6\u1784\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6 60Hz \u1793\u17b7\u1784\u179f\u17c6\u17a1\u17c1\u1784\u1794\u17d2\u179a\u17c1\u17c7\u1794\u17d2\u179a\u17bd\u179b\u178a\u17c4\u1799\u179f\u17b6\u179a\u1792\u17d2\u1793\u17bc \u1782\u17ba\u1787\u17b6\u1787\u17c6\u17a0\u17b6\u1793\u178a\u17c6\u1794\u17bc\u1784\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799 VIOX \u17d4.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 2: \u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f<\/h2>\n<p>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178b\u17b7\u178f\u17b7\u179c\u1793\u17d2\u178f\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793? \u1798\u17b6\u1793\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f\u1785\u1798\u17d2\u1794\u1784\u1785\u17c6\u1793\u17bd\u1793\u1794\u17b8\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u17a2\u1794\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4.<\/p>\n<h3>Magnetostriction<\/h3>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u17b6\u179f\u17cb (AC) \u179c\u17b6\u179b\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u1796\u1784\u17d2\u179a\u17b8\u1780 \u1793\u17b7\u1784\u178a\u17bd\u179b\u179a\u179b\u17c6 50 \u17ac 60 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4 \u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u178a\u17c2\u1780\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f - \u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u17a7\u1794\u1780\u179a\u178e\u17cf\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a \u1793\u17b7\u1784\u179f\u17d2\u1793\u17bc\u179b solenoid - \u1796\u1784\u17d2\u179a\u17b8\u1780 \u1793\u17b7\u1784\u1780\u1793\u17d2\u178f\u17d2\u179a\u17b6\u1780\u17cb\u1794\u1793\u17d2\u178f\u17b7\u1785\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u17d4 \u1793\u17c1\u17c7\u1794\u1784\u17d2\u1780\u17be\u178f\u179a\u17c6\u1789\u17d0\u179a\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1793\u17c5\u1791\u17d2\u179c\u17c1\u178a\u1784\u1793\u17c3\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u1793\u17d2\u1791\u17b6\u178f\u17cb (100Hz \u17ac 120Hz) \u17d4.<\/p>\n<p><strong>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7 VIOX\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f VIOX \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1799\u17c9\u17b6\u1793\u17cb\u179f\u17d2\u1796\u17d0\u179a\u178a\u17c2\u1780\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6 solenoid \u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 magnetostriction \u178a\u17c4\u1799\u179a\u1780\u17d2\u179f\u17b6\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1798\u1792\u17d2\u1799\u1798\u1797\u17b6\u1782\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4.<\/p>\n<h3>Thermal Expansion Loop<\/h3>\n<p>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1797\u17b6\u1796\u1792\u1793\u17cb (I\u00b2R) \u17d4 \u1797\u17b6\u1796\u1792\u1793\u17cb\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u17d4 \u1780\u17c6\u178a\u17c5\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u1780\u1796\u1784\u17d2\u179a\u17b8\u1780\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7 \u1796\u17bd\u1780\u179c\u17b6\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb \u1793\u17b7\u1784\u1780\u1793\u17d2\u178f\u17d2\u179a\u17b6\u1780\u17cb\u17d4 \u179c\u178a\u17d2\u178f\u1793\u17c1\u17c7\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179a\u179b\u17bb\u1784 \u178a\u17c4\u1799\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1789\u17d0\u179a\u178a\u17c4\u1799\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u179b\u17cb\u1793\u17b9\u1784 busbar \u17ac DIN rail \u1794\u1784\u17d2\u1780\u17be\u178f\u1787\u17b6 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u201d \u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u17d4\u201d<\/p>\n<h3>Electrical Arcing<\/h3>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u179a\u17c1\u17c7 \u17ac\u1781\u17d2\u179f\u17c2\u179a\u179b\u17bb\u1784 \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u17d4 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179f\u17ca\u17b8\u179f\u201d \u178a\u17c2\u179b\u17a2\u17d2\u1793\u1780\u17ae \u1782\u17ba\u1787\u17b6\u1780\u17c6\u178a\u17c5\u1799\u17c9\u17b6\u1784\u179b\u17bf\u1793 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1798\u17c9\u17bc\u179b\u17c1\u1782\u17bb\u179b\u1781\u17d2\u1799\u179b\u17cb\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1794\u17d2\u179b\u17b6\u179f\u17d2\u1798\u17b6\u1794\u1784\u17d2\u1780\u17be\u178f\u17d4 \u1793\u17c1\u17c7\u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u179a\u17c6\u1789\u17d0\u179a\u1791\u17c1\u17d4 \u179c\u17b6\u1782\u17ba\u1787\u17b6\u179f\u17ca\u17c1\u179a\u17b8\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u17c7\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u17d4.<\/p>\n<hr \/>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 3: \u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb<\/h2>\n<p>\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17c6\u17a1\u17c1\u1784\u179b\u17be\u179f\u1796\u17b8\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u1787\u17bb\u17c6\u179c\u17b7\u1789 (&gt;30dB) \u1793\u17c4\u17c7 \u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u1798\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1785\u17c6\u178e\u17c4\u1798\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u1791\u17c6\u1793\u1784\u1787\u17b6\u1791\u1791\u17bd\u179b\u1781\u17bb\u179f\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<h3>1. \u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u1794\u17cb\u179a\u179b\u17bb\u1784 (\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb #1)<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u1787\u17b6\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u1793\u17c3\u179f\u17d2\u1793\u17b6\u178a\u17c3\u178a\u17c6\u17a1\u17be\u1784\u1798\u17b7\u1793\u179b\u17d2\u17a2\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17d2\u1793\u17bc\u179b\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\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 (NEC 110.14) \u1781\u17d2\u179f\u17c2\u1793\u17b9\u1784\u179a\u179b\u17bb\u1784\u17d4.<\/p>\n<ul>\n<li><strong>\u179b\u1791\u17d2\u1792\u1795\u179b:<\/strong> \u1785\u179a\u1793\u17d2\u178f 50\/60Hz \u1789\u17d0\u179a\u1781\u17d2\u179f\u17c2\u179a\u179b\u17bb\u1784\u178a\u17c4\u1799\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u179b\u17cb\u1793\u17b9\u1784\u1787\u1789\u17d2\u1787\u17b6\u17c6\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c:<\/strong> \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u178f\u1798\u17d2\u179b\u17c3\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u17d4 \u179f\u17bc\u1798\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u1790\u17b6\u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1781\u17d2\u179f\u17c2\u178a\u17c2\u179b\u1786\u17c1\u17c7\u1782\u17ba\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u1791\u17c1\u17d4 \u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u1781\u17bc\u1785\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1780\u17b6\u178f\u17cb\u178f\u17d2\u179a\u17a1\u1794\u17cb\u1798\u1780\u179c\u17b7\u1789\u17d4.<\/li>\n<\/ul>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1795\u17d2\u1793\u17c2\u1780\u179a\u17b9\u1784\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u179f\u17bc\u1798\u17a2\u17b6\u1793 <a href=\"https:\/\/test.viox.com\/km\/how-to-choose-the-right-terminal-block-for-your-electrical-project\/\">\u179a\u1794\u17c0\u1794\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1794\u17d2\u179b\u17bb\u1780\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/a>.<\/p>\n<figure style=\"margin: 24px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/thermal-imaging-buzzing-breaker-loose-connection.webp\" alt=\"Thermal imaging showing a hot spot at a circuit breaker terminal connection\" \/><figcaption style=\"margin-top: 8px; font-style: italic; color: #555;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 2: \u17a0\u178f\u17d2\u1790\u179b\u17c1\u1781\u17b6\u1780\u1798\u17d2\u178a\u17c5\u1793\u17c3\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u17d4 \u2018Buzz\u2019 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1798\u178a\u17c4\u1799\u1780\u17b6\u179a\u1780\u1780\u1780\u17bb\u1789\u1780\u17c6\u178a\u17c5\u178a\u17c2\u179b\u1798\u17be\u179b\u1798\u17b7\u1793\u1783\u17be\u1789\u179b\u17be\u179f\u1796\u17b8 100\u00b0C \u17d4.<\/figcaption><\/figure>\n<h3>2. \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/h3>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1791\u1791\u17bd\u179b\u179a\u1784\u1793\u17bc\u179c\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1793\u17c5\u1787\u17b7\u178f\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17c6\u178e\u178f\u17cb\u179a\u1794\u179f\u17cb\u179c\u17b6 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd 19A \u1793\u17c5\u179b\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f 20A) \u1794\u1793\u17d2\u1791\u17c7 bi-metallic \u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5 \u1793\u17b7\u1784\u1796\u178f\u17cb\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179c\u17b6\u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u178f\u17d2\u179a\u1784\u17cb\u1785\u17c6\u178e\u17bb\u1785 \u201c\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u201d \u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17b6\u1785\u179a\u17c6\u1789\u17d0\u179a \u17ac\u1789\u17d0\u179a \u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4.<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u178f\u17be\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1788\u1794\u17cb\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1791\u17c1 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u178a\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u17c6\u1781\u17b6\u1793\u17cb (\u178a\u17bc\u1785\u1787\u17b6\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb \u17ac\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5)? \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17b6\u1791 \u179c\u17b6\u1782\u17ba\u1787\u17b6\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u17d4.<\/li>\n<li><strong>\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784\u17d6<\/strong> <a href=\"https:\/\/test.viox.com\/km\/what-is-circuit-overload\/\">\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb?<\/a><\/li>\n<\/ul>\n<h3>3. Contact Pitting (\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1795\u17d2\u1791\u17c3\u1780\u17d2\u1793\u17bb\u1784)<\/h3>\n<p>\u179a\u17b6\u179b\u17cb\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u178f\u17bc\u179a\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1792\u17d2\u1793\u17bc\u178f\u17bc\u1785\u1798\u17bd\u1799\u1780\u17be\u178f\u17a1\u17be\u1784\u17d4 \u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1786\u17d2\u1793\u17b6\u17c6\u1798\u1780\u1793\u17c1\u17c7 \u179c\u17b6\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1781\u17bc\u1785\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1794\u1784\u17d2\u1780\u17be\u178f\u1794\u17b6\u1793\u1787\u17b6\u1795\u17d2\u1791\u17c3\u1798\u17b7\u1793\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<ul>\n<li><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1794\u17d2\u179a\u17c1\u17c7\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1795\u17d2\u1791\u17c3\u178f\u17bc\u1785\u1787\u17b6\u1784\u17d4 \u1785\u179a\u1793\u17d2\u178f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1781\u17c6\u17b1\u17d2\u1799\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb \u201c\u1780\u17c6\u1796\u17bc\u179b\u201d \u178f\u17bc\u1785\u17d7\u1793\u17c5\u179b\u17be\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179f\u17ca\u17b8\u179f\u1780\u17d2\u1793\u17bb\u1784\u178f\u17c6\u1794\u1793\u17cb\u17d4.<\/li>\n<li><strong>\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1790\u17c4\u1780\u1794\u17d2\u179a\u17be\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179b\u1784\u17d2\u17a0\u17b7\u1793\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d4. <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f VIOX \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb Silver-Alloy<\/strong> \u178a\u17c2\u179b\u1792\u1793\u17cb\u1793\u17b9\u1784\u179f\u17c6\u178e\u17b9\u1780\u1792\u17d2\u1793\u17bc \u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u179a\u1780\u17d2\u179f\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u179b\u17c4\u1784 \u1793\u17b7\u1784\u179f\u17d2\u1784\u17b6\u178f\u17cb \u1787\u17b6\u1784\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb\u178a\u1784\u17d4.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 4: \u1796\u17b7\u1792\u17b8\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1787\u17b8\u179c\u17c8<\/h2>\n<p><strong>\u1780\u17b6\u179a\u1796\u17d2\u179a\u1798\u17b6\u1793\u17a2\u17c6\u1796\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/strong> <em>\u1798\u17b6\u1793\u178f\u17c2\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u178a\u17c2\u179b\u1782\u17bd\u179a\u178f\u17c2\u1794\u17be\u1780\u1794\u1793\u17d2\u1791\u17c7\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 PPE (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1781\u17d2\u179b\u17bd\u1793) \u17d4.<\/em><\/p>\n<h3>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 1: \u1789\u17c2\u1780\u179f\u17c6\u17a1\u17c1\u1784<\/h3>\n<p>\u1794\u17d2\u179a\u17be stethoscope \u179a\u1794\u179f\u17cb\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 (\u17ac probe \u178a\u17c2\u179b\u1798\u17b7\u1793\u1785\u1798\u17d2\u179b\u1784) \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1799\u17c9\u17b6\u1784\u1785\u17d2\u1794\u17b6\u179f\u17cb\u1790\u17b6\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u1798\u17bd\u1799\u178e\u17b6\u178a\u17c2\u179b\u1789\u17d0\u179a\u17d4 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1794\u1793\u17d2\u1791\u17c7\u201d \u1791\u17bc\u1791\u17c5 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u1780\u17be\u178f\u1785\u17c1\u1789\u1796\u17b8\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178f\u17c2\u1798\u17bd\u1799\u178a\u17c2\u179b\u1794\u1793\u17d2\u179b\u17ba\u17a1\u17be\u1784\u178f\u17b6\u1798\u179a\u1799\u17c8\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u17d4.<\/p>\n<h3>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 2: \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u201cLoad Drop\u201d<\/h3>\n<p>\u1794\u17b7\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17c5\u179b\u17be\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1793\u17c4\u17c7\u17d4.<\/p>\n<ul>\n<li><strong>\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1788\u1794\u17cb?<\/strong> \u1794\u1789\u17d2\u17a0\u17b6\u1782\u17ba\u1791\u17b6\u1780\u17cb\u1791\u1784\u1793\u17b9\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780 (\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780)\u17d4.<\/li>\n<li><strong>\u178f\u17be\u1793\u17c5\u178f\u17c2\u1798\u17b6\u1793\u179f\u1798\u17d2\u179b\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1798\u17c2\u1793\u1791\u17c1?<\/strong> \u1794\u1789\u17d2\u17a0\u17b6\u1791\u17c6\u1793\u1784\u1787\u17b6\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8 \u17ac\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u179b\u17be\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb busbar \u1781\u17d2\u179b\u17bd\u1793\u17af\u1784\u17d4.<\/li>\n<\/ul>\n<h3>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 3: \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u1798\u17bd\u179b<\/h3>\n<p>\u1794\u17b7\u1791\u1790\u17b6\u1798\u1796\u179b\u1794\u1793\u17d2\u1791\u17c7\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u1798\u17bd\u179b\u1793\u17c5\u179b\u17be\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1795\u17d2\u1791\u17bb\u1780\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u179a\u17c4\u1791\u17b7\u17cd \u1793\u17b7\u1784\u1783\u17d2\u179b\u17b8\u1794\u1798\u17c9\u17c4\u1793 (\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c4\u1799\u1794\u17ca\u17bc\u17a1\u17bb\u1784)\u17d4. <strong>\u1780\u17bb\u17c6\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1796\u17c1\u1780\u17d4.<\/strong> \u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1796\u17c1\u1780\u17a2\u17b6\u1785\u1780\u17b7\u1793 conductor \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u1798\u17d2\u179b\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1780\u17b6\u1793\u17cb\u178f\u17c2\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u17d4.<\/p>\n<h3>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 4: \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u1780 \u201cArc Tracks\u201d<\/h3>\n<p>\u178a\u17c4\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1785\u17c1\u1789\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b busbar \u1793\u17c5\u1796\u17b8\u1780\u17d2\u179a\u17c4\u1799\u179c\u17b6\u17d4 \u178f\u17be\u1798\u17b6\u1793\u179f\u17d2\u1793\u17b6\u1798\u179a\u179b\u17b6\u1780\u1781\u17d2\u1798\u17c5 \u17ac\u179a\u178e\u17d2\u178f\u17c5\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/p>\n<ul>\n<li><strong>\u1794\u17b6\u1791\/\u1785\u17b6\u179f:<\/strong> Busbar \u1781\u17bc\u1785\u17d4 \u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1782\u17ba\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u1791\u17c1\u17d4 \u1795\u17d2\u1793\u17c2\u1780\u1794\u1793\u17d2\u1791\u17c7\u1794\u17d2\u179a\u17a0\u17c2\u179b\u1787\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d4.<\/li>\n<li><strong>\u1791\u17c1:<\/strong> \u1780\u17c6\u17a0\u17bb\u179f\u1782\u17ba\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u17d4.<\/li>\n<\/ul>\n<h3>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 5: \u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f<\/h3>\n<p>\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178f\u17b9\u1784\u178e\u17c2\u1793 \u17a0\u17be\u1799\u1794\u1793\u17d2\u1791\u17bb\u1780\u1782\u17ba\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1793\u17c4\u17c7\u1794\u17d2\u179a\u1797\u1796\u1791\u17b9\u1780\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 \u17ac\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1794\u17b6\u1793\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u179c\u17b6\u1797\u17d2\u179b\u17b6\u1798\u17d7\u17d4 \u179f\u17bc\u1798\u1798\u17be\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17d6 <a href=\"https:\/\/test.viox.com\/km\/how-to-replace-a-circuit-breaker\/\">\u179a\u1794\u17c0\u1794\u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a>.<\/p>\n<figure style=\"margin: 24px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/buzzing-breaker-troubleshooting-flowchart.webp\" alt=\"Troubleshooting flowchart for buzzing circuit breaker\" \/><figcaption style=\"margin-top: 8px; font-style: italic; color: #555;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u178a\u17be\u1798\u1788\u17be\u17a1\u17bc\u1787\u17b8\u1781\u179b\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798 VIOX \u17d4 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u1795\u17d2\u179b\u17bc\u179c\u1798\u17bd\u1799\u1787\u17c6\u17a0\u17b6\u1793\u1798\u17d2\u178f\u1784\u17d7\u1793\u17c1\u17c7 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1789\u17c2\u1780\u179a\u17c6\u1789\u17d0\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1785\u17c1\u1789\u1796\u17b8\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17cf\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u1798\u17c9\u17b6\u1791\u17d2\u179a\u17b8\u179f\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799<\/h2>\n<p>\u1794\u17d2\u179a\u17be\u178f\u17b6\u179a\u17b6\u1784\u1793\u17c1\u17c7\u178a\u17be\u1798\u17d2\u1794\u17b8\u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1794\u1789\u17d2\u17a0\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u178f\u17b7\u1790\u17b7\u1787\u1793\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f\u17d4.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u1794\u17d2\u179a\u1797\u17c1\u1791\u179f\u17c6\u17a1\u17c1\u1784<\/th>\n<th>\u1780\u1798\u17d2\u179a\u17b7\u178f Decibel<\/th>\n<th>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f<\/th>\n<th>\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a<\/th>\n<th>\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6<\/strong><\/td>\n<td>&lt; 30 dB<\/td>\n<td>Magnetostriction (\u179a\u17c6\u1789\u17d0\u179a)<\/td>\n<td>\u1791\u17b6\u1794<\/td>\n<td>\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17d4 \u1792\u1798\u17d2\u1798\u178f\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1781\u17d2\u1796\u179f\u17cb\u17d4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd<\/strong><\/td>\n<td>30 \u2013 50 dB<\/td>\n<td>\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u179a\u179b\u17bb\u1784 \/ Thermal Oscillation<\/td>\n<td><strong>\u1798\u1792\u17d2\u1799\u1798<\/strong><\/td>\n<td>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u1798\u17bd\u179b\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b amp draw \u17d4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd<\/strong><\/td>\n<td>&gt; 50 dB<\/td>\n<td>Mounting Clip Failure<\/td>\n<td><strong>\u1781\u17d2\u1796\u179f\u17cb\u17d4<\/strong><\/td>\n<td>\u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b busbar \u17d4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17c6\u17a1\u17c1\u1784\u179f\u17ca\u17b8\u179f \/ \u179f\u17c6\u17a1\u17c1\u1784\u17a0\u17c0\u179f<\/strong><\/td>\n<td>\u17a2\u1790\u17c1\u179a<\/td>\n<td><strong>Arcing \/ Ionization<\/strong><\/td>\n<td><strong>\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/strong><\/td>\n<td><strong>\u1794\u17b7\u1791\u1790\u17b6\u1798\u1796\u179b\u1797\u17d2\u179b\u17b6\u1798\u17d7\u17d4.<\/strong> \u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1786\u17c1\u17c7\u17d4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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>1. \u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u179a\u17c4\u1791\u17b7\u17cd\u17a2\u17b6\u1785\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1797\u17d2\u179b\u17be\u1784\u1786\u17c1\u17c7\u1794\u17b6\u1793\u1791\u17c1?<\/h3>\n<p>\u1794\u17b6\u1791\/\u1785\u17b6\u179f \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17d4 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u201d \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4 \u1791\u17c4\u17c7\u1787\u17b6\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd\u201d \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179a\u179b\u17b6\u1799\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb \u1793\u17b7\u1784\u1794\u1789\u17d2\u1786\u17c1\u17c7\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1787\u17bb\u17c6\u179c\u17b7\u1789\u17d4 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179f\u17ca\u17b8\u179f\u201d \u1782\u17ba\u1787\u17b6\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17d2\u179b\u17be\u1784\u179f\u1780\u1798\u17d2\u1798 (arcing) \u17d4 \u1780\u17bb\u17c6\u1796\u17d2\u179a\u1784\u17be\u1799\u1780\u1793\u17d2\u178f\u17be\u1799\u1793\u17b9\u1784\u179f\u17c6\u17a1\u17c1\u1784\u178a\u17c2\u179b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u179f\u1798\u17d2\u179b\u17c1\u1784 \u17ac\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17c6\u17a1\u17c1\u1784\u17d4.<\/p>\n<h3>2. \u178f\u17be\u179c\u17b6\u1787\u17b6\u179a\u17bf\u1784\u1792\u1798\u17d2\u1798\u178f\u17b6\u1791\u17c1\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb AFCI\/GFCI \u1794\u1793\u17d2\u179b\u17ba\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6?<\/h3>\n<p>AFCI (Arc Fault) and GFCI (Ground Fault) breakers contain internal electronics and sensing coils that standard breakers do not. They may produce a slightly audible hum due to the continuously active monitoring circuits. However, this should not be heard through a closed panel door.<\/p>\n<h3>3. \u178f\u17be\u179f\u17c6\u17a1\u17c1\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u201c\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1796\u17c1\u1780\u201d \u1780\u1798\u17d2\u179a\u17b7\u178f\u178e\u17b6?<\/h3>\n<p>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17bc\u1791\u17c5\u17d6 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u178a\u17b6\u1780\u17cb\u178f\u17d2\u179a\u1785\u17c0\u1780\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1791\u179b\u17cb\u1793\u17b9\u1784\u1794\u1793\u17d2\u1791\u17c7\u178a\u17be\u1798\u17d2\u1794\u17b8\u179f\u17d2\u178f\u17b6\u1794\u17cb\u179c\u17b6 \u1793\u17c4\u17c7\u1791\u17c6\u1793\u1784\u1787\u17b6 magnetostriction (\u1792\u1798\u17d2\u1798\u178f\u17b6)\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u17a2\u17b6\u1785\u17ae\u179c\u17b6\u1793\u17c5\u1785\u1798\u17d2\u1784\u17b6\u1799 1 \u1798\u17c9\u17c2\u178f\u17d2\u179a (3 \u17a0\u17d2\u179c\u17b8\u178f) \u17ac\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17c6\u17a1\u17c1\u1784\u17a2\u17b6\u1785\u179f\u17d2\u178f\u17b6\u1794\u17cb\u1794\u17b6\u1793\u179b\u17be\u179f\u1796\u17b8\u179f\u17c6\u17a1\u17c1\u1784\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u179c\u17b6\u1795\u17d2\u178f\u179b\u17cb\u1790\u17b6\u1798\u1796\u179b \u1793\u17c4\u17c7\u1782\u17ba\u1787\u17b6\u1796\u17b7\u1780\u17b6\u179a\u1797\u17b6\u1796\u17d4.<\/p>\n<h3>4. \u178f\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb (MCB vs. MCCB) \u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u179f\u17c6\u17a1\u17c1\u1784\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>\u1794\u17b6\u1791\/\u1785\u17b6\u179f\u17d4 Molded Case Circuit Breakers (MCCBs) \u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 \u1793\u17b7\u1784\u1798\u17b6\u1793 solenoids \u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1792\u17c6\u1787\u17b6\u1784 \u178a\u17c2\u179b\u1793\u17b6\u17c6\u17b1\u17d2\u1799\u1798\u17b6\u1793 \u201c\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u201d \u1781\u17d2\u179b\u17b6\u17c6\u1784\u1787\u17b6\u1784 (magnetostriction) \u1787\u17b6\u1784 Miniature Circuit Breakers (MCBs) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u17d4 \u1791\u17c4\u17c7\u1787\u17b6\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 VIOX MCCBs \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u17d2\u1793\u17bc\u179b\u179f\u17be\u1798 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1793\u17c1\u17c7\u17d4.<\/p>\n<h3>5. \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179a\u1794\u179f\u17cb\u1781\u17d2\u1789\u17bb\u17c6\u1794\u1793\u17d2\u179b\u17ba\u179f\u17c6\u17a1\u17c1\u1784\u178f\u17c2\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b AC \u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798?<\/h3>\n<p>\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb\u1798\u17b6\u1793 \u201cinrush current\u201d \u1781\u17d2\u1796\u179f\u17cb (\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u1793\u17c3\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798) \u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17b6\u1793 3-5 \u178a\u1784\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4 \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u1794\u178e\u17d2\u178f\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793\u1793\u17c1\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1780\u1798\u17d2\u178a\u17c5\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1791\u17b6\u1789\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd\u1781\u17d2\u179b\u17b8 (1-2 \u179c\u17b7\u1793\u17b6\u1791\u17b8)\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u17a2\u17b6\u1785\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785\u1796\u17c1\u1780 \u17ac\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u17d4.<\/p>\n<figure style=\"margin: 24px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/viox-silver-alloy-contact-macro.webp\" alt=\"VIOX Silver-Alloy Contact vs standard brass contact macro photography\" \/><figcaption style=\"margin-top: 8px; font-style: italic; color: #555;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u17d4 \u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6 VIOX Silver-Alloy \u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u17b6\u179a\u179a\u178e\u17d2\u178f\u17c5 \u1793\u17b7\u1784\u179f\u17c6\u178e\u17b9\u1780\u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1785\u17b6\u179f\u17cb\u17d7\u179f\u17ca\u17b8\u179f\u17d4.<\/figcaption><\/figure>\n<h3>6. \u1781\u17d2\u1789\u17bb\u17c6\u1794\u17b6\u1793\u179a\u17b9\u178f\u179c\u17b8\u179f \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u179c\u17b6\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u179b\u17ba\u179f\u17c6\u17a1\u17c1\u1784\u17d4 \u17a5\u17a1\u17bc\u179c\u200b\u1792\u17d2\u179c\u17be\u200b\u17a2\u17d2\u179c\u17b8?<\/h3>\n<p>If the terminal is properly torqued and the sound persists, the failure is internal (contact pitting or weak bimetal strip tension). The breaker cannot be repaired; it must be replaced.<\/p>\n<p><strong>\u179f\u17c6\u17a1\u17c1\u1784\u1782\u17ba\u1787\u17b6\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u178a\u17c6\u1794\u17bc\u1784\u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4.<\/strong> \u178a\u17c4\u1799\u179f\u17d2\u178f\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17c7\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780 \u17a2\u17d2\u1793\u1780\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1780\u1798\u17d2\u178a\u17c5 \u1798\u17bb\u1793\u1796\u17c1\u179b\u179c\u17b6\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u17d4 \u178a\u17c6\u17a1\u17be\u1784\u1780\u17c6\u178e\u17c2\u1791\u17c5 <a href=\"https:\/\/test.viox.com\/km\/mcb\/\"><strong>VIOX Circuit Breakers<\/strong><\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a alloy \u1794\u17d2\u179a\u17b6\u1780\u17cb\u178a\u17c2\u179b\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1799\u17c9\u17b6\u1784\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17c1\u1798\u17be\u179b\u1783\u17be\u1789 \u2014 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1780\u1798\u17d2\u179a\u17ae\u17d4.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 99.5px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 99.5px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1277.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1277.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 42.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 42.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 42.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 42.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 228px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3824.58px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3824.58px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6401.28px; left: 131.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6401.28px; left: 131.5px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6678.3px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6678.3px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>To an experienced electrical engineer, a circuit breaker panel is never truly silent. It has a pulse. But to the untrained ear, identifying the difference between the rhythmic hum of a healthy load and the erratic buzz of a failing component is the difference between a routine inspection and an emergency fire hazard. When a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21185,"comment_status":"closed","ping_status":"closed","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-21183","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\/21183","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=21183"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21183\/revisions"}],"predecessor-version":[{"id":21186,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21183\/revisions\/21186"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/21185"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=21183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=21183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=21183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}