{"id":19965,"date":"2025-11-19T01:34:00","date_gmt":"2025-11-18T17:34:00","guid":{"rendered":"https:\/\/viox.com\/?p=19965"},"modified":"2025-11-14T13:35:32","modified_gmt":"2025-11-14T05:35:32","slug":"how-to-really-test-mccb-test-button-lie","status":"publish","type":"post","link":"https:\/\/test.viox.com\/bn\/how-to-really-test-mccb-test-button-lie\/","title":{"rendered":"\u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u098f\u0995\u099f\u09bf MCCB *\u09b8\u09a4\u09cd\u09af\u09bf\u0987* \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09ac\u09c7\u09a8 (\u098f\u09ac\u0982 \u0995\u09c7\u09a8 \u201c\u099f\u09c7\u09b8\u09cd\u099f\u201d \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u098f\u0995\u099f\u09bf \u09ae\u09bf\u09a5\u09cd\u09af\u09be)"},"content":{"rendered":"<div class=\"product-intro\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-19966\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button.webp\" alt=\"The 'Placebo' Button\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Placebo-Button-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0986\u09aa\u09a8\u09bf \u09b8\u09be\u0987\u099f\u09c7 \u0986\u099b\u09c7\u09a8, \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b6\u09be\u09b2 400A MCCB (Moulded Case Circuit Breaker)-\u098f\u09b0 \u09b8\u09be\u09ae\u09a8\u09c7 \u09af\u09be \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0995\u09be\u09b0\u0996\u09be\u09a8\u09be\u09b0 \u09b2\u09be\u0987\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u201c\u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0997\u09c7\u099f\u201d \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964.<\/p>\n<p>\u0986\u09aa\u09a8\u09be\u0995\u09c7 \u098f\u099f\u09bf \u201c\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u201d \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u0986\u09aa\u09a8\u09bf \u099b\u09cb\u099f \u201cPush-to-Trip\u201d (PTT) \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09be\u099a\u09cd\u099b\u09c7\u09a8\u0964 \u0986\u09aa\u09a8\u09bf \u098f\u099f\u09bf \u099f\u09bf\u09aa\u09c1\u09a8\u0964.<\/p>\n<p><em>\u0995\u09cd\u09af\u09be\u0981\u099a\u09cd\u0964.<\/em><\/p>\n<p>\u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u099f\u09bf \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09c7\u0964.<\/p>\n<p>\u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09be\u099c \u09b6\u09c7\u09b7, \u09a4\u09be\u0987 \u09a8\u09be? \u0986\u09aa\u09a8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u099f\u09bf \u201c\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u201d \u0995\u09b0\u09c7\u099b\u09c7\u09a8?<\/p>\n<p>\u09a8\u09be\u0964 \u0986\u09aa\u09a8\u09bf \u0995\u09b0\u09c7\u099b\u09c7\u09a8 <em>\u0995\u09bf\u099b\u09c1\u0987 \u09a8\u09be<\/em> \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u0995\u099f\u09bf \u09b8\u09cd\u09aa\u09cd\u09b0\u09bf\u0982 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7\u099b\u09c7\u09a8\u0964 \u0986\u09aa\u09a8\u09bf \u09b6\u09c1\u09a7\u09c1 \u09b6\u09bf\u0995\u09be\u09b0 \u09b9\u09df\u09c7\u099b\u09c7\u09a8 <strong>\u201c\u09aa\u09cd\u09b2\u09c7\u09b8\u09bf\u09ac\u09cb \u09ac\u09cb\u09a4\u09be\u09ae\u2018-\u098f\u09b0\u0964\u2019<\/strong> \u09b8\u09c7\u0987 \u201c\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u201d \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u098f\u0996\u09be\u09a8\u09c7 \u09b8\u09a4\u09cd\u09af \u098f\u09ac\u0982 \u0995\u09c0\u09ad\u09be\u09ac\u09c7 <em>\u09b8\u09a4\u09cd\u09af\u09bf\u0987<\/em> \u099c\u09be\u09a8\u09ac\u09c7\u09a8 \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u099f\u09bf \u098f\u0995\u099f\u09bf \u201c\u0985\u09ad\u09bf\u09ad\u09be\u09ac\u0995\u201d \u09a8\u09be\u0995\u09bf \u0995\u09c7\u09ac\u09b2 \u098f\u0995\u099f\u09bf \u201c\u09ac\u09cb\u09ae\u09be\u201d\u0964\u201d<\/p>\n<hr \/>\n<h2>\u201c\u09b8\u09cd\u09ae\u09cb\u0995 \u0985\u09cd\u09af\u09be\u09b2\u09be\u09b0\u09cd\u09ae\u201d \u0989\u09aa\u09ae\u09be: \u09b8\u09c7\u0987 \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u0995\u09c0 <em>\u0986\u09b8\u09b2\u09c7<\/em> \u0995\u09b0\u09c7<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19968\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does.webp\" alt=\"The &quot;Smoke Alarm&quot; Analogy: What That Button Actually Does\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Smoke-Alarm22-Analogy-What-That-Button-Actually-Does-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09af\u09bc \u09b8\u09ac\u099a\u09c7\u09af\u09bc\u09c7 \u09ac\u09a1\u09bc \u201c\u0986\u09b9\u09be!\u201d \u09ae\u09c1\u09b9\u09c2\u09b0\u09cd\u09a4\u099f\u09bf \u09b9\u09b2: \u09b8\u09c7\u0987 \u201c\u099f\u09c7\u09b8\u09cd\u099f\u201d \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u099f\u09bf\u09aa\u09b2\u09c7 <em>\u09a0\u09bf\u0995<\/em> \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09be\u09a1\u09bc\u09bf\u09b0 \u09b8\u09cd\u09ae\u09cb\u0995 \u0985\u09cd\u09af\u09be\u09b2\u09be\u09b0\u09cd\u09ae\u09c7\u09b0 \u201c\u099f\u09c7\u09b8\u09cd\u099f\u201d \u09ac\u09cb\u09a4\u09be\u09ae \u099f\u09bf\u09aa\u09be\u09a8\u09cb\u09b0 \u09ae\u09a4\u09cb\u0964.<\/p>\n<p>\u098f\u0995\u099f\u09c1 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u09c1\u09a8\u0964.<\/p>\n<ul>\n<li><strong>\u098f\u099f\u09bf \u0995\u09c0 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09c7:<\/strong> \u09b9\u09b0\u09cd\u09a8 <em>\u09ac\u09be\u099c\u09c7<\/em>. \u0964 \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf\u09a4\u09c7 \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u0986\u099b\u09c7\u0964 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 <em>\u09b9\u09b0\u09cd\u09a8<\/em> \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964.<\/li>\n<li><strong>\u098f\u099f\u09bf \u0995\u09c0 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09c7 \u09a8\u09be:<\/strong> \u09af\u09c7 <strong>\u201c\u09b8\u09cd\u09ae\u09cb\u0995 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0\u201d<\/strong> (\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995) \u0986\u09b8\u09b2\u09c7 <em>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf<\/em> \u09a7\u09cb\u0981\u09af\u09bc\u09be \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 <em>\u09aa\u09be\u09b0\u09c7<\/em>.<\/li>\n<\/ul>\n<p>\u09b8\u09c7\u0987 MCCB-\u098f\u09b0 \u201c\u099f\u09c7\u09b8\u09cd\u099f\u201d \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf\u0993 \u098f\u0995\u0987\u0964 \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf <strong>\u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995<\/strong> \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be, \u0995\u09cb\u09a8\u09cb <strong>\u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995<\/strong> \u098f\u0995\u099f\u09bf \u0996\u09c1\u0981\u099c\u09c7 \u09aa\u09be\u09af\u09bc\u0964.<\/p>\n<p>PTT \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u0995\u09c7\u09ac\u09b2 \u098f\u0995\u099f\u09bf \u099b\u09cb\u099f \u09aa\u09cd\u09b2\u09be\u09b8\u09cd\u099f\u09bf\u0995\u09c7\u09b0 \u09b0\u09a1 \u09af\u09be <em>\u09ac\u09be\u0987\u09aa\u09be\u09b8<\/em> \u0995\u09b0\u09c7 \u0986\u09b8\u09b2 \u201c\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u201d-\u0995\u09c7 \u098f\u09ac\u0982 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \u099f\u09cd\u09b0\u09bf\u09aa \u09b2\u09cd\u09af\u09be\u099a\u099f\u09bf\u0995\u09c7 \u201c\u0997\u09c1\u0981\u09a4\u09cb\u201d \u09ae\u09be\u09b0\u09c7\u0964 \u0986\u09aa\u09a8\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u099b\u09c7\u09a8 \u09af\u09c7 \u201c\u09ab\u09be\u09af\u09bc\u09be\u09b0\u09bf\u0982 \u09aa\u09bf\u09a8\u201d \u0995\u09be\u099c \u0995\u09b0\u09c7, \u09a4\u09ac\u09c7 \u201c\u099f\u09cd\u09b0\u09bf\u0997\u09be\u09b0\u201d \u099f\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0986\u09b8\u09b2\u09c7 \u099f\u09be\u09a8\u09be \u09af\u09be\u09af\u09bc \u0995\u09bf\u09a8\u09be \u09a4\u09be \u09a8\u09df\u0964.<\/p>\n<hr \/>\n<h2>\u201c\u09a6\u09c1\u099f\u09bf \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u201d \u09af\u09be \u201c\u09aa\u09cd\u09b2\u09c7\u09b8\u09bf\u09ac\u09cb\u201d \u09ac\u09cb\u09a4\u09be\u09ae \u0989\u09aa\u09c7\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19970\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores.webp\" alt=\"The &quot;Two Brains&quot; That &quot;Placebo&quot; Button Ignores\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22Two-Brains22-That-22Placebo22-Button-Ignores-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u098f\u0995\u099f\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf <em>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf<\/em> \u201c\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u201d (\u099f\u09cd\u09b0\u09bf\u09aa \u0987\u0989\u09a8\u09bf\u099f) \u09b0\u09af\u09bc\u09c7\u099b\u09c7 \u09af\u09be \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae \u098f\u09ac\u0982 \u0986\u09aa\u09a8\u09be\u09b0 \u099c\u09c0\u09ac\u09a8 \u09ac\u09be\u0981\u099a\u09be\u09a4\u09c7 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u09b8\u09c7\u0987 \u201c\u09aa\u09cd\u09b2\u09c7\u09b8\u09bf\u09ac\u09cb\u201d \u09ac\u09cb\u09a4\u09be\u09ae \u09a4\u09be\u09a6\u09c7\u09b0 <strong>\u0995\u09cb\u09a8\u09cb\u099f\u09bf\u0987 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7 \u09a8\u09be<\/strong>.<\/p>\n<h3>\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995 1: \u201c\u09b8\u09cd\u09b2\u09cb-\u0995\u09c1\u0995\u09be\u09b0\u201d (\u09a5\u09be\u09b0\u09cd\u09ae\u09be\u09b2 \u099f\u09cd\u09b0\u09bf\u09aa)<\/h3>\n<ul>\n<li><strong>\u098f\u09b0 \u0995\u09be\u099c:<\/strong> \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 <strong>\u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u099a\u09be\u09aa<\/strong> (\u09af\u09c7\u09ae\u09a8, \u098f\u0995\u099f\u09bf 100A \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 10 \u09ae\u09bf\u09a8\u09bf\u099f\u09c7\u09b0 \u099c\u09a8\u09cd\u09af 120A-\u098f \u099a\u09b2\u099b\u09c7)\u0964.<\/li>\n<li><strong>\u098f\u099f\u09be \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7:<\/strong> \u098f\u0995\u099f\u09bf \u09ac\u09be\u0987\u09ae\u09c7\u099f\u09be\u09b2\u09bf\u0995 \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09aa (\u09a6\u09c1\u099f\u09bf \u09a7\u09be\u09a4\u09c1) <em>\u09a7\u09c0\u09b0\u09c7 \u09a7\u09c0\u09b0\u09c7<\/em> \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u09b9\u09af\u09bc\u0964 \u098f\u099f\u09bf \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u09b9\u0993\u09af\u09bc\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09ac\u09be\u0981\u0995\u09a4\u09c7 \u09a5\u09be\u0995\u09c7 \u098f\u09ac\u0982 \u0985\u09ac\u09b6\u09c7\u09b7\u09c7 - \u098f\u0995\u099f\u09bf \u201c\u09b8\u09cd\u09b2\u09cb-\u0995\u09c1\u0995\u09be\u09b0\u201d \u099f\u09be\u0987\u09ae\u09be\u09b0\u09c7\u09b0 \u09ae\u09a4\u09cb - \u098f\u099f\u09bf <em>\u09ac\u09be\u0981\u0995\u09a4\u09c7<\/em> \u09af\u09a5\u09c7\u09b7\u09cd\u099f \u09a6\u09c2\u09b0\u09c7 \u201c\u0997\u09c1\u0981\u09a4\u09cb\u201d \u09ae\u09be\u09b0\u09c7 \u099f\u09cd\u09b0\u09bf\u09aa \u09b2\u09cd\u09af\u09be\u099a\u099f\u09bf\u0995\u09c7\u0964.<\/li>\n<li><strong>\u0995\u09c7\u09a8 \u098f\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3:<\/strong> \u098f\u099f\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09a4\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u099a\u09c0\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u0997\u09b0\u09ae \u09b9\u0993\u09af\u09bc\u09be, \u0997\u09b2\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be \u098f\u09ac\u0982 \u0986\u0997\u09c1\u09a8 \u09b2\u09be\u0997\u09be \u09a5\u09c7\u0995\u09c7 \u09ac\u09be\u0981\u099a\u09be\u09af\u09bc\u0964.<\/li>\n<\/ul>\n<h3>\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995 2: \u201c\u0987\u0981\u09a6\u09c1\u09b0\u0995\u09b2\u201d (\u09ae\u09cd\u09af\u09be\u0997\u09a8\u09c7\u099f\u09bf\u0995 \u099f\u09cd\u09b0\u09bf\u09aa)<\/h3>\n<ul>\n<li><strong>\u098f\u09b0 \u0995\u09be\u099c:<\/strong> \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 <strong>\u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f<\/strong> (\u09af\u09c7\u09ae\u09a8, \u098f\u0995\u099f\u09bf \u09a1\u09c7\u09a1 \u09b6\u09b0\u09cd\u099f \u09a5\u09c7\u0995\u09c7 1000A \u09ab\u09b2\u09cd\u099f)\u0964.<\/li>\n<li><strong>\u098f\u099f\u09be \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7:<\/strong> \u098f\u0995\u099f\u09bf \u09a4\u09be\u09a1\u09bc\u09bf\u09a4 \u099a\u09c1\u09ae\u09cd\u09ac\u0995 <em>\u09a4\u09be\u09ce\u0995\u09cd\u09b7\u09a3\u09bf\u0995\u09ad\u09be\u09ac\u09c7<\/em> (\u09ae\u09bf\u09b2\u09bf\u09b8\u09c7\u0995\u09c7\u09a8\u09cd\u09a1\u09c7) \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u09c7\u09b0 \u09ac\u09bf\u09b6\u09be\u09b2 surge \u09a5\u09c7\u0995\u09c7 \u098f\u0995\u099f\u09bf \u09b6\u0995\u09cd\u09a4\u09bf\u09b6\u09be\u09b2\u09c0 \u099a\u09cc\u09ae\u09cd\u09ac\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u0964 \u098f\u0987 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u099f\u09bf <em>\u099b\u09bf\u099f\u0995\u09be\u09df<\/em> \u098f\u0995\u099f\u09bf \u09b2\u09bf\u09ad\u09be\u09b0 - \u098f\u0995\u099f\u09bf \u201c\u0987\u0981\u09a6\u09c1\u09b0\u0995\u09b2\u201d-\u098f\u09b0 \u09ae\u09a4\u09cb - \u201c\u0997\u09c1\u0981\u09a4\u09cb\u201d \u09ae\u09be\u09b0\u09a4\u09c7 \u099f\u09cd\u09b0\u09bf\u09aa \u09b2\u09cd\u09af\u09be\u099a\u099f\u09bf\u0995\u09c7\u0964.<\/li>\n<li><strong>\u0995\u09c7\u09a8 \u098f\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3:<\/strong> \u098f\u099f\u09bf \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u098f\u0995\u099f\u09bf <a href=\"https:\/\/test.viox.com\/bn\/what-is-an-arc-in-a-circuit-breaker\/\">\u0986\u09b0\u09cd\u0995 \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u09b6<\/a> \u09ac\u09bf\u09b8\u09cd\u09ab\u09cb\u09b0\u09a3, \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae-\u09a7\u09cd\u09ac\u0982\u09b8\u0995\u09be\u09b0\u09c0 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf \u098f\u09ac\u0982 \u098f\u0995\u099f\u09bf \u0996\u09c1\u09ac \u0996\u09be\u09b0\u09be\u09aa \u09a6\u09bf\u09a8 \u09a5\u09c7\u0995\u09c7 \u09ac\u09be\u0981\u099a\u09be\u09af\u09bc\u0964.<\/li>\n<\/ul>\n<p>PTT \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u098f\u0987 \u09a6\u09c1\u099f\u09bf \u099c\u09c0\u09ac\u09a8 \u09b0\u0995\u09cd\u09b7\u09be\u0995\u09be\u09b0\u09c0 \u201c\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u201d-\u0995\u09c7 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3\u09b0\u09c2\u09aa\u09c7 \u09ac\u09be\u0987\u09aa\u09be\u09b8 \u0995\u09b0\u09c7\u0964\u201d<\/p>\n<hr \/>\n<h2>\u201c800A \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be\u201d: \u09af\u0996\u09a8 \u098f\u0995\u099f\u09bf \u201c\u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u201d \u098f\u0995\u099f\u09bf \u201c\u09b8\u09c1\u0987\u099a\u201d \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc\u201d<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19971\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22.webp\" alt=\"The &quot;800A Failure&quot;: When a &quot;Breaker&quot; Becomes a &quot;Switch&quot;\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-22800A-Failure22-When-a-22Breaker22-Becomes-a-22Switch22-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u201c\u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09bf?\u201d \u0986\u09aa\u09a8\u09bf \u09ac\u09b2\u099b\u09c7\u09a8\u0964 \u201c\u09af\u09a6\u09bf \u09b8\u09cd\u09aa\u09cd\u09b0\u09bf\u0982 \u0995\u09be\u099c \u0995\u09b0\u09c7, \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995 \u09b8\u09ae\u09cd\u09ad\u09ac\u09a4 \u09a0\u09bf\u0995 \u0986\u099b\u09c7\u0964\u201d<\/p>\n<p>\u098f\u099f\u09bf\u0987 \u09b8\u09c7\u0987 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u09af\u09be \u09ac\u09bf\u09aa\u09b0\u09cd\u09af\u09af\u09bc\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09a8\u09bf\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc\u0964 \u098f\u099f\u09be \u09b9\u09b2 <strong>\u201c800A \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be\u201d\u0964\u201d<\/strong><\/p>\n<p>\u098f\u0995\u099c\u09a8 \u09b8\u09bf\u09a8\u09bf\u09af\u09bc\u09b0 \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09c7\u09b0 \u0995\u09be\u099b \u09a5\u09c7\u0995\u09c7 \u098f\u0995\u099f\u09bf \u201c\u09af\u09c1\u09a6\u09cd\u09a7\u09c7\u09b0 \u0997\u09b2\u09cd\u09aa\u201d:<\/p>\n<p>\u201c\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u0995\u09be\u09b0\u0996\u09be\u09a8\u09be\u09af\u09bc \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 PM (\u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09ae\u09c2\u09b2\u0995 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3) \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a8\u09bf\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09bf\u09b2\u0964 \u09a4\u09be\u09a6\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ab\u09bf\u09a1\u09be\u09b0\u09c7 \u098f\u0995\u099f\u09bf 400A MCCB \u099b\u09bf\u09b2\u0964 \u098f\u099f\u09bf\u09b0 \u09ac\u09af\u09bc\u09b8 \u099b\u09bf\u09b2 20 \u09ac\u099b\u09b0\u0964.<br \/>\n\u0986\u09ae\u09b0\u09be \u09aa\u09cd\u09b0\u09a5\u09ae \u0995\u09c0 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09be\u09ae? \u0986\u09ae\u09b0\u09be PTT \u09ac\u09cb\u09a4\u09be\u09ae \u099f\u09bf\u09aa\u09c7\u099b\u09bf\u09b2\u09be\u09ae\u0964. <em>\u0995\u09cd\u09af\u09be\u0981\u099a\u09cd\u0964.<\/em> \u098f\u099f\u09bf \u09a8\u09bf\u0996\u09c1\u0981\u09a4\u09ad\u09be\u09ac\u09c7 \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09c7\u099b\u09c7\u0964 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09a8\u09c7\u099c\u09be\u09b0 \u09b9\u09be\u09b8\u09b2\u09c7\u09a8\u0964.<\/p>\n<p>\u09a4\u09be\u09b0\u09aa\u09b0, \u0986\u09ae\u09b0\u09be \u099f\u09c7\u09a8\u09c7 \u0986\u09a8\u09b2\u09be\u09ae <strong>\u201c\u09a6\u09cd\u09af \u09ac\u09bf\u09b8\u09cd\u099f\u201d\u0964\u201d<\/strong><\/p>\n<p>\u0986\u09ae\u09b0\u09be \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u2018\u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8\u2019 \u099f\u09c7\u09b8\u09cd\u099f \u09b8\u09c7\u099f\u099f\u09bf \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09b2\u09be\u09ae\u0964 \u098f\u0987 \u09ae\u09c7\u09b6\u09bf\u09a8\u099f\u09bf <em>\u09ac\u09cb\u09a4\u09be\u09ae 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(\u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19973\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection.webp\" alt=\"The Real Test: &quot;Feeding the Beast&quot; (Primary Current Injection)\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Real-Test-22Feeding-the-Beast22-Primary-Current-Injection-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u09a4\u09be\u09b9\u09b2\u09c7, \u0986\u09aa\u09a8\u09bf \u0995\u09bf\u09ad\u09be\u09ac\u09c7 <em>\u09b8\u09a4\u09cd\u09af\u09bf\u0987<\/em> \u098f\u0995\u099f\u09bf MCCB \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09ac\u09c7\u09a8? \u0986\u09aa\u09a8\u09bf \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u201c\u09a7\u09cb\u0981\u09af\u09bc\u09be \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0\u201d 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\u09aa\u09be\u09b0\u09c7\u0964.<\/li>\n<li><strong>\u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be:<\/strong> \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u099f\u09bf\u0995\u09c7 \u0986\u09b2\u09be\u09a6\u09be \u0995\u09b0\u09c7 \u098f\u0987 \u201c\u09ac\u09bf\u09b8\u09cd\u099f\u201d \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c7\u09a8\u0964 \u09a4\u09be\u09b0\u09aa\u09b0 \u09ae\u09c7\u09b6\u09bf\u09a8\u099f\u09bf <em>\u0986\u09b8\u09b2\u09c7<\/em> \u09eb\u09e6\u09e6A, \u09e7\u09e6\u09e6\u09e6A, \u09ac\u09be \u09e9\u09e6\u09e6\u09e6A \u098f\u09b0 \u0986\u09b8\u09b2, \u099f\u09cd\u09b0\u09c7\u09b8\u09c7\u09ac\u09b2 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0987\u09a8\u099c\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c7 <em>\u098f\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7<\/em> \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u201c\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u201d\u0964\u201d<\/li>\n<li><strong>\u09ab\u09b2\u09be\u09ab\u09b2:<\/strong> \u09a4\u09be\u09b0\u09be \u098f\u0995\u099f\u09bf \u09b8\u09cd\u099f\u09aa\u0993\u09af\u09bc\u09be\u099a (\u09ac\u09be \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09a8\u09cd\u09ac\u09bf\u09a4 \u099f\u09be\u0987\u09ae\u09be\u09b0) \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u099f\u09bf\u0995\u09c7 \u09a4\u09be\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u201c\u09b0\u09c7\u09b8\u201d \u0995\u09b0\u09c7 <em>\u09aa\u09b0\u09bf\u099a\u09bf\u09a4<\/em> \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09be\u09b0\u09cd\u09ad (TCC, \u09ac\u09be \u099f\u09be\u0987\u09ae-\u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0995\u09be\u09b0\u09cd\u09ad)\u0964.\n<ul>\n<li>\u201c\u098f\u099f\u09bf \u0995\u09bf \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09eb-\u09e7\u09e6 \u09b8\u09c7\u0995\u09c7\u09a8\u09cd\u09a1\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ee\u09e6\u09e6A \u098f \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09c7\u099b\u09c7?\u201d (\u09a5\u09be\u09b0\u09cd\u09ae\u09be\u09b2 \u09ac\u09cd\u09b0\u09c7\u0987\u09a8: <strong>\u09aa\u09be\u09b8<\/strong>)<\/li>\n<li>\u201c\u098f\u099f\u09bf \u0995\u09bf \u09e6.\u09e6\u09ea \u09b8\u09c7\u0995\u09c7\u09a8\u09cd\u09a1\u09c7 \u09e9\u09e6\u09e6\u09e6A \u098f \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09c7\u099b\u09c7?\u201d (\u09ae\u09cd\u09af\u09be\u0997\u09a8\u09c7\u099f\u09bf\u0995 \u09ac\u09cd\u09b0\u09c7\u0987\u09a8: <strong>\u09aa\u09be\u09b8<\/strong>)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<blockquote><p><strong>\u09aa\u09c7\u09b6\u09be\u09a6\u09be\u09b0 \u09aa\u09b0\u09be\u09ae\u09b0\u09cd\u09b6:<\/strong> \u098f\u0995\u099c\u09a8 \u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09bf\u09b6\u09bf\u09af\u09bc\u09be\u09a8 <em>\u0987\u09a8\u09b8\u09cd\u099f\u09b2 \u0995\u09b0\u09c7<\/em> \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u098f\u09ac\u0982 \u09aa\u09bf\u099f\u09bf\u099f\u09bf (\u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995) \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7\u0964 \u098f\u0995\u099c\u09a8 NETA \u099f\u09c7\u09b8\u09cd\u099f \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0 <em>\u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09af\u09bc\u09bf\u09a4 \u0995\u09b0\u09c7<\/em> \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8 (\u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995) \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09a6\u09bf\u09af\u09bc\u09c7 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0964 \u0986\u09aa\u09a8\u09be\u09b0 \u09ad\u09c2\u09ae\u09bf\u0995\u09be \u099c\u09be\u09a8\u09c1\u09a8\u0964 \u0995\u0996\u09a8\u0993 \u09aa\u09bf\u099f\u09bf\u099f\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u0995\u09c7 \u201c\u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09c0 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u201d \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09b8\u09be\u0987\u09a8 \u0985\u09ab \u0995\u09b0\u09ac\u09c7\u09a8 \u09a8\u09be\u0964 \u0986\u09aa\u09a8\u09bf \u201c\u0986\u09b6\u09be\u201d \u09a4\u09c7 \u09b8\u09be\u0987\u09a8 \u0985\u09ab \u0995\u09b0\u099b\u09c7\u09a8, \u201c\u099c\u09cd\u099e\u09be\u09a8\u201d \u098f \u09a8\u09af\u09bc\u0964\u201d<\/p><\/blockquote>\n<hr \/>\n<h2>\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0: \u201c\u09ae\u09a8\u09c7\u09b0 \u09b6\u09be\u09a8\u09cd\u09a4\u09bf\u201d \u09ac\u09a8\u09be\u09ae \u201c\u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be\u201d<\/h2>\n<p>\u09b8\u09c7\u0987 \u099b\u09cb\u099f \u201c\u099f\u09c7\u09b8\u09cd\u099f\u201d \u09ac\u09cb\u09a4\u09be\u09ae\u099f\u09bf \u0995\u09cb\u09a8\u0993 <em>\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09a8\u09af\u09bc\u0964<\/em>. \u0964 \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u201c\u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09b0\u09bf\u09b8\u09c7\u099f\u0964\u201d \u098f\u099f\u09be <strong>\u201c\u09aa\u09cd\u09b2\u09c7\u09b8\u09bf\u09ac\u09cb \u09ac\u09cb\u09a4\u09be\u09ae\u2018-\u098f\u09b0\u0964\u2019<\/strong><\/p>\n<p>\u098f\u099f\u09bf \u09ac\u09bf\u09b2\u09cd\u09a1\u09bf\u0982 \u09ae\u09cd\u09af\u09be\u09a8\u09c7\u099c\u09be\u09b0 \u09ac\u09be \u098f\u0995\u099c\u09a8 \u0985-\u09aa\u09c7\u09b6\u09be\u09a6\u09be\u09b0\u0995\u09c7 \u201c\u09ae\u09a8\u09c7\u09b0 \u09b6\u09be\u09a8\u09cd\u09a4\u09bf\u201d \u09a6\u09c7\u0993\u09af\u09bc\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964\u201d<\/p>\n<p>\u09a6\u09cd\u09af <em>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf<\/em> \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be, \u201c\u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8,\u201d \u09af\u09be \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09c7 <strong>\u201c\u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be\u0964\u201d<\/strong><\/p>\n<p>\u0986\u09aa\u09a8\u09bf \u09af\u0996\u09a8 \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u09a8, \u09a4\u0996\u09a8 \u0986\u09aa\u09a8\u09bf \u098f\u099f\u09bf \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u09a8 <em>\u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4\u09a4\u09be\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7<\/em>. \u0964 VIOX MCCB \u0997\u09c1\u09b2\u09bf \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09ae\u09be\u09a8\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7, \u09b8\u09cd\u09aa\u09b7\u09cd\u099f \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09be\u09b0\u09cd\u09ad \u09b8\u09b9, \u098f\u0995\u099f\u09bf \u09aa\u09c7\u09b6\u09be\u09a6\u09be\u09b0 \u099f\u09c7\u09b8\u09cd\u099f \u09b8\u09c7\u099f \u09a6\u09cd\u09ac\u09be\u09b0\u09be <em>\u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09af\u09bc\u09bf\u09a4<\/em> \u09b9\u0993\u09af\u09bc\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0964 \u09b6\u09c1\u09a7\u09c1 <em>\u0986\u09b6\u09be \u0995\u09b0\u09ac\u09c7\u09a8 \u09a8\u09be<\/em> \u0986\u09aa\u09a8\u09be\u09b0 \u201c\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u201d \u0995\u09be\u099c \u0995\u09b0\u09c7\u2014<em>\u099c\u09be\u09a8\u09c1\u09a8<\/em> \u09a4\u09be\u09b0\u09be \u0995\u09b0\u09c7\u0964.<\/p>\n<p><strong>\u0986\u09ae\u09be\u09a6\u09c7\u09b0<a href=\"https:\/\/test.viox.com\/bn\/mccb\/\"> VIOX MCCB \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7<\/a> \u09b2\u09be\u0987\u09a8 \u09ac\u09cd\u09b0\u09be\u0989\u099c \u0995\u09b0\u09c1\u09a8 \u098f\u09ac\u0982 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4\u09a4\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c1\u09a8\u0964.<\/strong><\/p>\n<hr \/>\n<h3>\u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be\u09b0 \u09a8\u09cb\u099f<\/h3>\n<pre><code>**\u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u098f\u09ac\u0982 \u0989\u09ce\u09b8\u09b8\u09ae\u09c2\u09b9 \u09af\u09be \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09c7** <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/66277\" rel=\"nofollow noopener\" target=\"_blank\">\u0986\u0987\u0987\u09b8\u09bf 60947-2<\/a> and NEMA AB 1.\n- The PTT (Push-to-Trip) button's function is mechanical and does not test the overcurrent-sensing components.\n\n**Timeliness Statement**\nAll technical principles and testing standards referenced are accurate as of November 2025.\n<\/code><\/pre>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>You&#8217;re on-site, in front of a giant 400A MCCB (Moulded Case Circuit Breaker) that acts as the &#8220;main gate&#8221; for a critical factory line. You need to &#8220;test&#8221; it. You see the little &#8220;Push-to-Trip&#8221; (PTT) button. You press it. CLUNK. The breaker trips. Your job is done, right? You&#8217;ve &#8220;tested&#8221; the breaker? No. You&#8217;ve done [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19975,"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-19965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/19965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/comments?post=19965"}],"version-history":[{"count":6,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/19965\/revisions"}],"predecessor-version":[{"id":19977,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/19965\/revisions\/19977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/media\/19975"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/media?parent=19965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/categories?post=19965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/tags?post=19965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}