{"id":18485,"date":"2025-07-16T22:19:42","date_gmt":"2025-07-16T14:19:42","guid":{"rendered":"https:\/\/viox.com\/?p=18485"},"modified":"2026-01-27T02:00:09","modified_gmt":"2026-01-26T18:00:09","slug":"understanding-trip-curves","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/understanding-trip-curves\/","title":{"rendered":"\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u7406\u89e3\u3059\u308b"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u8981\u70b9<\/h2>\n<ul>\n<li><strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6<\/strong> \u56de\u8def\u906e\u65ad\u5668\u304c\u904e\u96fb\u6d41\u72b6\u614b\u306b\u3069\u308c\u3060\u3051\u8fc5\u901f\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3092\u5b9a\u7fa9\u3059\u308b\u6642\u9593\u96fb\u6d41\u7279\u6027\u56f3\u3067\u3059\u3002<\/li>\n<li><strong>5\u3064\u306e\u4e3b\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u30bf\u30a4\u30d7<\/strong> \uff08B\u3001C\u3001D\u3001K\u3001Z\uff09\u306f\u3001\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u304b\u3089\u91cd\u5de5\u696d\u7528\u30e2\u30fc\u30bf\u30fc\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u71b1\u78c1\u6c17\u6a5f\u69cb<\/strong> \u9045\u3044\u904e\u8ca0\u8377\u4fdd\u8b77\u3068\u77ac\u6642\u306e\u77ed\u7d61\u906e\u65ad\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/li>\n<li><strong>\u9069\u5207\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u9078\u629e<\/strong> \u5c0e\u4f53\u304a\u3088\u3073\u6a5f\u5668\u306e\u5805\u7262\u306a\u4fdd\u8b77\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u6392\u9664\u3057\u307e\u3059\u3002<\/li>\n<li><strong>IEC 60898-1\u304a\u3088\u3073IEC 60947-2<\/strong> \u898f\u683c\u306f\u3001MCB\u304a\u3088\u3073MCCB\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u7279\u6027\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u8aad\u307f\u65b9<\/strong> \u5bfe\u6570\u30b9\u30b1\u30fc\u30eb\u3001\u8a31\u5bb9\u7bc4\u56f2\u3001\u304a\u3088\u3073\u5468\u56f2\u6e29\u5ea6\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u5354\u8abf\u5206\u6790<\/strong> \u4e0b\u6d41\u306e\u906e\u65ad\u5668\u304c\u4e0a\u6d41\u306e\u30c7\u30d0\u30a4\u30b9\u3088\u308a\u3082\u5148\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u3001\u52b9\u679c\u7684\u306b\u6545\u969c\u3092\u9694\u96e2\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<hr \/>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Professional-installation-of-VIOX-miniature-circuit-breakers-on-DIN-rail-showing-proper-labeling-and-organization-in-industrial-electrical-panel.webp\" alt=\"Professional installation of VIOX miniature circuit breakers on DIN rail showing proper labeling and organization in industrial electrical panel\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px;\">\u56f31\uff1aVIOX\u56de\u8def\u906e\u65ad\u5668\u306e\u5c02\u9580\u7684\u306a\u8a2d\u7f6e\u3002\u9069\u5207\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u9078\u629e\u306b\u3088\u308a\u3001\u7523\u696d\u7528\u30d1\u30cd\u30eb\u306e\u5b89\u5168\u6027\u3068\u4fe1\u983c\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002.<\/figcaption><\/figure>\n<p>A <strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6<\/strong> \u3055\u307e\u3056\u307e\u306a\u904e\u96fb\u6d41\u30ec\u30d9\u30eb\u3067\u306e\u56de\u8def\u906e\u65ad\u5668\u306e\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u95a2\u4fc2\u3092\u8868\u793a\u3059\u308b\u5bfe\u6570\u30b0\u30e9\u30d5\u3067\u3059\u3002\u6a2a\u8ef8\u306f\u96fb\u6d41\uff08\u901a\u5e38\u306f\u5b9a\u683c\u96fb\u6d41In\u306e\u500d\u6570\u3068\u3057\u3066\u8868\u793a\uff09\u3092\u8868\u3057\u3001\u7e26\u8ef8\u306f\u30df\u30ea\u79d2\u304b\u3089\u6642\u9593\u307e\u3067\u306e\u5bfe\u6570\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6b21\u306e\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u3001\u96fb\u6c17\u4fdd\u8b77\u306e\u57fa\u672c\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u8ca0\u8377\u7279\u6027\u306b\u5408\u308f\u305b\u308b<\/strong> \uff08\u62b5\u6297\u6027\u3001\u8a98\u5c0e\u6027\u3001\u30e2\u30fc\u30bf\u30fc\u59cb\u52d5\uff09<\/li>\n<li><strong>\u8907\u6570\u306e\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3092\u8abf\u6574\u3059\u308b<\/strong> \u76f4\u5217\u306b\u63a5\u7d9a\u3057\u3066\u9078\u629e\u7684\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u5b9f\u73fe\u3059\u308b<\/li>\n<li><strong>\u751f\u7523\u3092\u505c\u6b62\u3055\u305b\u308b\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u9632\u6b62\u3059\u308b<\/strong> \u9069\u5207\u306a\u5c0e\u4f53\u304a\u3088\u3073\u6a5f\u5668\u306e\u4fdd\u8b77\u3092\u7dad\u6301\u3057\u306a\u304c\u3089<\/li>\n<li><strong>\u96fb\u6c17\u5de5\u4e8b\u898f\u5b9a\u306b\u6e96\u62e0\u3059\u308b<\/strong> \u5b89\u5168\u306a\u8a2d\u7f6e\u6163\u884c\u306e\u305f\u3081\u306e\uff08NEC\u3001IEC\uff09<\/li>\n<\/ol>\n<p>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u7406\u89e3\u306f\u3001\u4f4f\u5b85\u7528\u30d1\u30cd\u30eb\u304b\u3089\u7523\u696d\u7528\u914d\u96fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u307e\u3067\u3001\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3092\u6307\u5b9a\u3001\u8a2d\u7f6e\u3001\u307e\u305f\u306f\u4fdd\u5b88\u3059\u308b\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u56de\u8def\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\uff1a\u71b1\u78c1\u6c17\u6a5f\u69cb<\/h2>\n<p>\u6700\u65b0\u306e\u5c0f\u578b\u56de\u8def\u906e\u65ad\u5668\uff08MCB\uff09\u304a\u3088\u3073\u904e\u96fb\u6d41\u4fdd\u8b77\u4ed8\u304d\u6f0f\u96fb\u906e\u65ad\u5668\uff08RCBO\uff09\u306f\u3001 <strong>\u4e8c\u91cd\u6a5f\u69cb\u4fdd\u8b77<\/strong>:<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-of-VIOX-MCB-showing-internal-thermal-magnetic-trip-mechanism-with-bimetallic-strip-and-electromagnetic-coil-components.webp\" alt=\"Technical cutaway diagram of VIOX MCB showing internal thermal magnetic trip mechanism with bimetallic strip and electromagnetic coil components\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px;\">\u56f32\uff1a\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7\uff08\u71b1\u4fdd\u8b77\uff09\u3068\u96fb\u78c1\u30b3\u30a4\u30eb\uff08\u78c1\u6c17\u4fdd\u8b77\uff09\u304c\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308bVIOX MCB\u306e\u5185\u90e8\u56f3\u3002.<\/figcaption><\/figure>\n<h3>\u71b1\u30c8\u30ea\u30c3\u30d7\u7d20\u5b50\uff08\u904e\u8ca0\u8377\u4fdd\u8b77\uff09<\/h3>\n<ul>\n<li><strong>\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7<\/strong> \u6301\u7d9a\u7684\u306a\u904e\u96fb\u6d41\u4e0b\u3067\u52a0\u71b1\u304a\u3088\u3073\u5c48\u66f2\u3057\u307e\u3059<\/li>\n<li><strong>\u6642\u9593\u4f9d\u5b58\u5fdc\u7b54<\/strong>\uff1a\u96fb\u6d41\u304c\u9ad8\u3044\u307b\u3069\u3001\u30c8\u30ea\u30c3\u30d7\u304c\u901f\u304f\u306a\u308a\u307e\u3059<\/li>\n<li><strong>\u4e00\u822c\u7684\u306a\u7bc4\u56f2<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e1.13\u500d\u304b\u30891.45\u500d\u30671\u301c2\u6642\u9593<\/li>\n<li><strong>\u6e29\u5ea6\u306b\u654f\u611f<\/strong>\uff1a\u5468\u56f2\u306e\u71b1\u304c\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u306b\u5f71\u97ff\u3057\u307e\u3059\uff08B \/ C \/ D\u30ab\u30fc\u30d6\u306e\u5834\u5408\u306f30\u00b0C\u3001K \/ Z\u30ab\u30fc\u30d6\u306e\u5834\u5408\u306f20\u00b0C\u3067\u6821\u6b63\uff09\u3002<\/li>\n<\/ul>\n<h3>\u78c1\u6c17\u30c8\u30ea\u30c3\u30d7\u7d20\u5b50\uff08\u77ed\u7d61\u4fdd\u8b77\uff09<\/h3>\n<ul>\n<li><strong>\u96fb\u78c1\u30b3\u30a4\u30eb<\/strong> \u96fb\u6d41\u306b\u6bd4\u4f8b\u3057\u305f\u78c1\u529b\u3092\u751f\u6210\u3057\u307e\u3059<\/li>\n<li><strong>\u77ac\u6642\u5fdc\u7b54<\/strong>\uff1a\u6545\u969c\u96fb\u6d41\u30670.01\u79d2\u4ee5\u5185\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/li>\n<li><strong>\u30ab\u30fc\u30d6\u56fa\u6709\u306e\u3057\u304d\u3044\u5024<\/strong>\uff1aB\uff083\u301c5\u00d7In\uff09\u3001C\uff085\u301c10\u00d7In\uff09\u3001D\uff0810\u301c20\u00d7In\uff09<\/li>\n<li><strong>\u6e29\u5ea6\u306b\u4f9d\u5b58\u3057\u306a\u3044<\/strong>\uff1a\u4e00\u8cab\u3057\u305f\u77ed\u7d61\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li>\n<\/ul>\n<p>\u306b\u3064\u3044\u3066 <strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6<\/strong> \u3053\u308c\u3089\u306e2\u3064\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u30b0\u30e9\u30d5\u3067\u7d44\u307f\u5408\u308f\u305b\u3001\u71b1\u9818\u57df\u3092\u50be\u659c\u3057\u305f\u5e2f\uff08\u4f4e\u96fb\u6d41\u3067\u3088\u308a\u9577\u3044\u6642\u9593\uff09\u3068\u3057\u3066\u3001\u78c1\u6c17\u9818\u57df\u3092\u307b\u307c\u5782\u76f4\u306a\u7dda\uff08\u9ad8\u96fb\u6d41\u3067\u77ac\u6642\uff09\u3068\u3057\u3066\u793a\u3057\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2>5\u3064\u306e\u6a19\u6e96\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u30bf\u30a4\u30d7\uff1a\u5b8c\u5168\u306a\u6bd4\u8f03<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Comparison-chart-of-VIOX-Type-B-C-and-D-trip-curves-showing-different-magnetic-trip-thresholds-for-various-applications-from-residential-to-heavy-industrial.webp\" alt=\"Comparison chart of VIOX Type B C and D trip curves showing different magnetic trip thresholds for various applications\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px;\">\u56f33\uff1a\u30bf\u30a4\u30d7B\u3001C\u3001\u304a\u3088\u3073D\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u4e26\u5217\u6bd4\u8f03\u3002\u3055\u307e\u3056\u307e\u306a\u8ca0\u8377\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u660e\u78ba\u306a\u78c1\u6c17\u30c8\u30ea\u30c3\u30d7\u3057\u304d\u3044\u5024\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h3>\u30bf\u30a4\u30d7B\u30ab\u30fc\u30d6\uff1a\u4f4f\u5b85\u304a\u3088\u3073\u8efd\u5546\u696d<\/h3>\n<p><strong>Magnetic Trip Range<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e3\u301c5\u500d<\/p>\n<p><strong>\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<\/p>\n<ul>\n<li>\u4f4f\u5b85\u7167\u660e\u56de\u8def<\/li>\n<li>\u6c4e\u7528\u30b3\u30f3\u30bb\u30f3\u30c8<\/li>\n<li>\u7a81\u5165\u96fb\u6d41\u304c\u6700\u5c0f\u9650\u306e\u5c0f\u578b\u5bb6\u96fb<\/li>\n<li>\u5236\u5fa1\u3055\u308c\u305f\u8d77\u52d5\u3092\u5099\u3048\u305f\u96fb\u5b50\u6a5f\u5668<\/li>\n<\/ul>\n<p><strong>\u5229\u70b9<\/strong>:<\/p>\n<ul>\n<li>\u62b5\u6297\u8ca0\u8377\u306e\u9ad8\u901f\u4fdd\u8b77<\/li>\n<li>\u9577\u3044\u914d\u7dda\u3067\u306e\u30b1\u30fc\u30d6\u30eb\u306e\u904e\u71b1\u3092\u9632\u304e\u307e\u3059<\/li>\n<li>\u4f4e\u6545\u969c\u30ec\u30d9\u30eb\u306e\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n<p><strong>\u5236\u9650\u4e8b\u9805<\/strong>:<\/p>\n<ul>\n<li>\u30e2\u30fc\u30bf\u30fc\u8ca0\u8377\u3067\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/li>\n<li>\u7a81\u5165\u96fb\u6d41\u306e\u9ad8\u3044\u56de\u8def\u306b\u306f\u7406\u60f3\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/li>\n<\/ul>\n<p><strong>\u4f8b<\/strong>\uff1aB16\u906e\u65ad\u5668\u306f48A\u301c80A\uff083\u301c5\u00d716A\uff09\u306e\u9593\u3067\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/p>\n<hr \/>\n<h3>\u30bf\u30a4\u30d7C\u30ab\u30fc\u30d6\uff1a\u5546\u696d\u304a\u3088\u3073\u7523\u696d\u6a19\u6e96<\/h3>\n<p><strong>Magnetic Trip Range<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e5\u301c10\u500d<\/p>\n<p><strong>\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<\/p>\n<ul>\n<li>\u696d\u52d9\u7528\u7167\u660e\uff08\u86cd\u5149\u706f\u3001LED\u30c9\u30e9\u30a4\u30d0\u30fc\uff09<\/li>\n<li>\u5c0f\u578b\u304b\u3089\u4e2d\u578b\u306e\u30e2\u30fc\u30bf\u30fc\uff08HVAC\u3001\u30dd\u30f3\u30d7\uff09<\/li>\n<li>\u30c8\u30e9\u30f3\u30b9\u3067\u7d66\u96fb\u3055\u308c\u308b\u56de\u8def<\/li>\n<li>\u6df7\u5408\u62b5\u6297\u8a98\u5c0e\u8ca0\u8377<\/li>\n<\/ul>\n<p><strong>\u5229\u70b9<\/strong>:<\/p>\n<ul>\n<li>\u7a4f\u3084\u304b\u306a\u7a81\u5165\u96fb\u6d41\u306b\u8010\u3048\u308b<\/li>\n<li>\u4e00\u822c\u7528\u9014\u306b\u6700\u3082\u6c4e\u7528\u6027\u306e\u9ad8\u3044\u30ab\u30fc\u30d6<\/li>\n<li>\u5e83\u304f\u5165\u624b\u53ef\u80fd\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044<\/li>\n<\/ul>\n<p><strong>\u5236\u9650\u4e8b\u9805<\/strong>:<\/p>\n<ul>\n<li>\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308b<\/li>\n<li>\u9ad8\u7a81\u5165\u30e2\u30fc\u30bf\u30fc\u306e\u7528\u9014\u306b\u306f\u4e0d\u5341\u5206<\/li>\n<\/ul>\n<p><strong>\u4f8b<\/strong>\uff1aC20\u30d6\u30ec\u30fc\u30ab\u30fc\u306f100A\u301c200A\uff085\u301c10\u00d720A\uff09\u306e\u9593\u3067\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/p>\n<hr \/>\n<h3>D\u578b\u30ab\u30fc\u30d6\uff1a\u9ad8\u7a81\u5165\u7528\u9014<\/h3>\n<p><strong>Magnetic Trip Range<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e10\u301c20\u500d<\/p>\n<p><strong>\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<\/p>\n<ul>\n<li>\u76f4\u5165\u308c\u59cb\u52d5\u306e\u5927\u578b\u30e2\u30fc\u30bf\u30fc<\/li>\n<li>\u6eb6\u63a5\u8a2d\u5099<\/li>\n<li>\u30ec\u30f3\u30c8\u30b2\u30f3\u64ae\u5f71\u6a5f<\/li>\n<li>\u9ad8\u3044\u52b1\u78c1\u7a81\u5165\u96fb\u6d41\u3092\u6301\u3064\u5909\u5727\u5668<\/li>\n<\/ul>\n<p><strong>\u5229\u70b9<\/strong>:<\/p>\n<ul>\n<li>\u30e2\u30fc\u30bf\u30fc\u8d77\u52d5\u6642\u306e\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u6392\u9664<\/li>\n<li>\u9ad8\u3044\u904e\u6e21\u96fb\u6d41\u306b\u5bfe\u5fdc<\/li>\n<li>\u91cd\u5de5\u696d\u8ca0\u8377\u306b\u6700\u9069<\/li>\n<\/ul>\n<p><strong>\u5236\u9650\u4e8b\u9805<\/strong>:<\/p>\n<ul>\n<li>\u8fc5\u901f\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u306b\u306f\u3001\u3088\u308a\u9ad8\u3044\u6545\u969c\u96fb\u6d41\u304c\u5fc5\u8981<\/li>\n<li>\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u306b\u306f\u9069\u3055\u306a\u3044\u5834\u5408\u304c\u3042\u308b\uff08\u4e0d\u5341\u5206\u306a\u6545\u969c\u96fb\u6d41\uff09<\/li>\n<li>\u4fdd\u8b77\u611f\u5ea6\u306e\u4f4e\u4e0b<\/li>\n<\/ul>\n<p><strong>\u4f8b<\/strong>\uff1aD32\u30d6\u30ec\u30fc\u30ab\u30fc\u306f320A\u301c640A\uff0810\u301c20\u00d732A\uff09\u306e\u9593\u3067\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/p>\n<hr \/>\n<h3>K\u578b\u30ab\u30fc\u30d6\uff1a\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u56de\u8def<\/h3>\n<p><strong>Magnetic Trip Range<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e8\u301c12\u500d<\/p>\n<p><strong>\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<\/p>\n<ul>\n<li>\u30e2\u30fc\u30bf\u30fc\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30bb\u30f3\u30bf\u30fc<\/li>\n<li>\u4e2d\u7a0b\u5ea6\u306e\u7a81\u5165\u96fb\u6d41\u306e\u7528\u9014<\/li>\n<li>\u4e2d\u7a0b\u5ea6\u306e\u59cb\u52d5\u96fb\u6d41\u3092\u6301\u3064\u7523\u696d\u6a5f\u68b0<\/li>\n<\/ul>\n<p><strong>\u5229\u70b9<\/strong>:<\/p>\n<ul>\n<li>\u30e2\u30fc\u30bf\u30fc\u4fdd\u8b77\u306b\u6700\u9069\u5316<\/li>\n<li>\u30e2\u30fc\u30bf\u30fc\u30b9\u30bf\u30fc\u30bf\u30fc\u3068\u306e\u9023\u643a\u304c\u5411\u4e0a<\/li>\n<li>C\u578b\u3068\u6bd4\u8f03\u3057\u3066\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u4f4e\u6e1b<\/li>\n<\/ul>\n<p><strong>\u5236\u9650\u4e8b\u9805<\/strong>:<\/p>\n<ul>\n<li>B\/C\/D\u578b\u30ab\u30fc\u30d6\u3088\u308a\u3082\u4e00\u822c\u7684\u3067\u306f\u306a\u3044<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u5165\u624b\u53ef\u80fd\u6027\u304c\u9650\u3089\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p><strong>\u4f8b<\/strong>\uff1aK25\u30d6\u30ec\u30fc\u30ab\u30fc\u306f200A\u301c300A\uff088\u301c12\u00d725A\uff09\u306e\u9593\u3067\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/p>\n<hr \/>\n<h3>Z\u578b\u30ab\u30fc\u30d6\uff1a\u96fb\u5b50\u6a5f\u5668\u304a\u3088\u3073\u534a\u5c0e\u4f53\u4fdd\u8b77<\/h3>\n<p><strong>Magnetic Trip Range<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\u306e2\u301c3\u500d<\/p>\n<p><strong>\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<\/p>\n<ul>\n<li>PLC\u96fb\u6e90<\/li>\n<li>DC\u96fb\u6e90\u30b7\u30b9\u30c6\u30e0<\/li>\n<li>\u534a\u5c0e\u4f53\u56de\u8def<\/li>\n<li>\u8a08\u6e2c\u304a\u3088\u3073\u5236\u5fa1\u6a5f\u5668<\/li>\n<\/ul>\n<p><strong>\u5229\u70b9<\/strong>:<\/p>\n<ul>\n<li>\u975e\u5e38\u306b\u654f\u611f\u306a\u4fdd\u8b77<\/li>\n<li>\u5c0f\u3055\u306a\u904e\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u9ad8\u901f\u5fdc\u7b54<\/li>\n<li>\u7e4a\u7d30\u306a\u96fb\u5b50\u90e8\u54c1\u3092\u4fdd\u8b77<\/li>\n<\/ul>\n<p><strong>\u5236\u9650\u4e8b\u9805<\/strong>:<\/p>\n<ul>\n<li>\u3042\u3089\u3086\u308b\u7a81\u5165\u96fb\u6d41\u3067\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u304c\u767a\u751f\u3057\u3084\u3059\u3044<\/li>\n<li>\u30e2\u30fc\u30bf\u30fc\u307e\u305f\u306f\u5909\u5727\u5668\u306e\u8ca0\u8377\u306b\u306f\u9069\u3055\u306a\u3044<\/li>\n<li>\u975e\u5e38\u306b\u5b89\u5b9a\u3057\u305f\u8ca0\u8377\u6761\u4ef6\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<p><strong>\u4f8b<\/strong>\uff1aZ10\u30d6\u30ec\u30fc\u30ab\u30fc\u306f20A\u301c30A\uff082\u301c3\u00d710A\uff09\u306e\u9593\u3067\u77ac\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/p>\n<hr \/>\n<h2>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u6bd4\u8f03\u8868<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u30ab\u30fc\u30d6\u30fb\u30bf\u30a4\u30d7<\/th>\n<th>Magnetic Trip Range<\/th>\n<th>\u71b1\u52d5\u30c8\u30ea\u30c3\u30d7\uff081.45\u00d7In\uff09<\/th>\n<th>\u6700\u9069<\/th>\n<th>\u907f\u3051\u308b\u3079\u304d\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u30bf\u30a4\u30d7Z<\/strong><\/td>\n<td>2\u301c3\u00d7In<\/td>\n<td>1\uff5e2\u6642\u9593<\/td>\n<td>\u534a\u5c0e\u4f53\u3001PLC\u3001DC\u96fb\u6e90<\/td>\n<td>\u30e2\u30fc\u30bf\u30fc\u3001\u5909\u5727\u5668\u3001\u3042\u3089\u3086\u308b\u7a81\u5165\u96fb\u6d41\u8ca0\u8377<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30bf\u30a4\u30d7B<\/strong><\/td>\n<td>3\u301c5\u00d7In<\/td>\n<td>1\uff5e2\u6642\u9593<\/td>\n<td>\u4f4f\u5b85\u7528\u7167\u660e\u3001\u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u5c0f\u578b\u5bb6\u96fb<\/td>\n<td>\u76f4\u5165\u308c\u59cb\u52d5\u30e2\u30fc\u30bf\u30fc\u3001\u6eb6\u63a5\u6a5f\u5668<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30bf\u30a4\u30d7C<\/strong><\/td>\n<td>5\u301c10\u00d7In<\/td>\n<td>1\uff5e2\u6642\u9593<\/td>\n<td>\u696d\u52d9\u7528\u7167\u660e\u3001\u5c0f\u578b\u30e2\u30fc\u30bf\u30fc\u3001\u6df7\u5408\u8ca0\u8377<\/td>\n<td>\u5927\u578b\u30e2\u30fc\u30bf\u30fc\u3001\u9ad8\u7a81\u5165\u6a5f\u5668<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30bf\u30a4\u30d7K<\/strong><\/td>\n<td>8\u301c12\u00d7In<\/td>\n<td>1\uff5e2\u6642\u9593<\/td>\n<td>\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u56de\u8def\u3001\u4e2d\u7a0b\u5ea6\u306e\u7a81\u5165\u96fb\u6d41<\/td>\n<td>\u654f\u611f\u306a\u96fb\u5b50\u6a5f\u5668\u3001\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u914d\u7dda<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30bf\u30a4\u30d7D<\/strong><\/td>\n<td>10\u301c20\u00d7In<\/td>\n<td>1\uff5e2\u6642\u9593<\/td>\n<td>\u5927\u578b\u30e2\u30fc\u30bf\u30fc\u3001\u6eb6\u63a5\u3001\u5909\u5727\u5668<\/td>\n<td>\u4f4e\u6545\u969c\u30ec\u30d9\u30eb\u30b7\u30b9\u30c6\u30e0\u3001\u654f\u611f\u306a\u8ca0\u8377<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u30c1\u30e3\u30fc\u30c8\u306e\u8aad\u307f\u65b9\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Detailed-technical-diagram-of-Type-C-trip-curve-showing-thermal-and-magnetic-protection-zones-with-tolerance-bands-and-key-operating-points-for-VIOX-circuit-breakers.webp\" alt=\"Detailed technical diagram of Type C trip curve showing thermal and magnetic protection zones with tolerance bands\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px;\">\u56f34\uff1a\u71b1\u52d5\u304a\u3088\u3073\u96fb\u78c1\u4fdd\u8b77\u30be\u30fc\u30f3\u3001\u516c\u5dee\u5e2f\u3001\u304a\u3088\u3073\u4e3b\u8981\u306a\u52d5\u4f5c\u70b9\u3092\u793a\u3059C\u578b\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u8a73\u7d30\u306a\u6280\u8853\u56f3\u3002.<\/figcaption><\/figure>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u8ef8\u3092\u7406\u89e3\u3059\u308b<\/h3>\n<p><strong>X\u8ef8\uff08\u6c34\u5e73\uff09<\/strong>\uff1a\u5b9a\u683c\u96fb\u6d41\uff08In\uff09\u306e\u500d\u6570\u3067\u306e\u96fb\u6d41<\/p>\n<ul>\n<li>\u4f8b\uff1a20A\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5834\u5408\u3001X\u8ef8\u306e\u300c5\u300d= 100A\uff085\u00d720A\uff09<\/li>\n<li>\u5bfe\u6570\u30b9\u30b1\u30fc\u30eb\u306b\u3088\u308a\u3001\u5e83\u3044\u7bc4\u56f2\uff081\u00d7\u301c100\u00d7In\uff09\u304c\u53ef\u80fd<\/li>\n<\/ul>\n<p><strong>Y\u8ef8\uff08\u5782\u76f4\uff09<\/strong>\uff1a\u6642\u9593\uff08\u79d2\uff09<\/p>\n<ul>\n<li>0.01\u79d2\u304b\u308910,000\u79d2\uff082.77\u6642\u9593\uff09\u307e\u3067\u306e\u5bfe\u6570\u30b9\u30b1\u30fc\u30eb<\/li>\n<li>\u77ac\u6642\u4fdd\u8b77\u3068\u9577\u671f\u4fdd\u8b77\u306e\u4e21\u65b9\u3092\u53ef\u8996\u5316\u53ef\u80fd<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u8a31\u5bb9\u7bc4\u56f2\u306e\u7279\u5b9a<\/h3>\n<p>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u306f <strong>\u5f71\u4ed8\u304d\u306e\u5e2f\u57df<\/strong> \uff08\u5358\u4e00\u306e\u7dda\u3067\u306f\u306a\u3044\uff09\u3092\u793a\u3059\u7406\u7531\uff1a<\/p>\n<ul>\n<li>\u88fd\u9020\u516c\u5dee\uff08\u00b120%\u304c\u4e00\u822c\u7684\uff09<\/li>\n<li>\u6e29\u5ea6\u5909\u5316<\/li>\n<li>\u90e8\u54c1\u306e\u8001\u673d\u5316<\/li>\n<\/ul>\n<p><strong>\u4e0a\u9650<\/strong>\uff1a\u4fdd\u8a3c\u3055\u308c\u305f\u30c8\u30ea\u30c3\u30d7\u307e\u3067\u306e\u6700\u5927\u6642\u9593<br \/>\n<strong>\u4e0b\u9650<\/strong>\uff1a\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6700\u5c0f\u6642\u9593<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u52d5\u4f5c\u70b9\u306e\u7279\u5b9a<\/h3>\n<ol>\n<li>\u4e88\u60f3\u3055\u308c\u308b\u96fb\u6d41\u3092In\u306e\u500d\u6570\u3068\u3057\u3066\u8a08\u7b97<\/li>\n<li>X\u8ef8\u4e0a\u306e\u305d\u306e\u70b9\u304b\u3089\u5782\u76f4\u7dda\u3092\u63cf\u753b<\/li>\n<li>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u5e2f\u57df\u3068\u4ea4\u5dee\u3059\u308b\u5834\u6240\u304b\u3089\u3001Y\u8ef8\u306b\u6c34\u5e73\u7dda\u3092\u63cf\u753b<\/li>\n<li>\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u7bc4\u56f2\u3092\u8aad\u307f\u53d6\u308b<\/li>\n<\/ol>\n<p><strong>\u4f8b<\/strong>\uff1a80A\u306e\u6545\u969c\u96fb\u6d41\u3092\u6301\u3064C20\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5834\u5408\uff1a<\/p>\n<ul>\n<li>80A \u00f7 20A = 4\u00d7 In<\/li>\n<li>4\u00d7 In\u3067\u306f\u3001\u71b1\u9818\u57df\u306f10\u301c100\u79d2\u306e\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u3092\u793a\u3059<\/li>\n<li>100A\uff085\u00d7 In\uff09\u3067\u306f\u3001\u78c1\u6c17\u30c8\u30ea\u30c3\u30d7\u304c\u958b\u59cb\u3055\u308c\u308b\uff080.01\u301c0.1\u79d2\uff09<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u74b0\u5883\u88dc\u6b63\u306e\u9069\u7528<\/h3>\n<p><strong>\u6e29\u5ea6\u306e\u5f71\u97ff<\/strong>:<\/p>\n<ul>\n<li>\u6a19\u6e96\u6821\u6b63\uff1a30\u00b0C\uff08B\/C\/D\uff09\u307e\u305f\u306f20\u00b0C\uff08K\/Z\uff09<\/li>\n<li>\u5468\u56f2\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u3001\u30c8\u30ea\u30c3\u30d7\u304c\u901f\u304f\u306a\u308b\uff08\u30d0\u30a4\u30e1\u30bf\u30eb\u304c\u4e88\u71b1\u3055\u308c\u308b\uff09<\/li>\n<li>\u5468\u56f2\u6e29\u5ea6\u304c\u4f4e\u3044\u307b\u3069\u3001\u30c8\u30ea\u30c3\u30d7\u304c\u9045\u304f\u306a\u308b<\/li>\n<li>\u88dc\u6b63\u4fc2\u6570\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u5165\u624b\u53ef\u80fd<\/li>\n<\/ul>\n<p><strong>\u9ad8\u5ea6\u306e\u5f71\u97ff<\/strong>:<\/p>\n<ul>\n<li>2000m\u3092\u8d85\u3048\u308b\u3068\u3001\u7a7a\u6c17\u5bc6\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b<\/li>\n<li>\u30a2\u30fc\u30af\u6d88\u5f27\u52b9\u679c\u304c\u4f4e\u4e0b\u3059\u308b<\/li>\n<li>IEC 60947-2\u306b\u5f93\u3063\u3066\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b<\/li>\n<\/ul>\n<hr \/>\n<h2>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u9078\u629e\uff1a\u5b9f\u8df5\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u8ca0\u8377\u30bf\u30a4\u30d7\u306e\u7279\u5b9a<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u8ca0\u8377\u30ab\u30c6\u30b4\u30ea<\/th>\n<th>\u7a81\u5165\u96fb\u6d41\u7279\u6027<\/th>\n<th>\u63a8\u5968\u66f2\u7dda<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u62b5\u6297 (\u30d2\u30fc\u30bf\u30fc\u3001\u767d\u71b1\u706f)<\/td>\n<td>\u6700\u5c0f\u9650\uff081\u301c1.2\u00d7 In\uff09<\/td>\n<td>B\u307e\u305f\u306fC<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u5b50\u6a5f\u5668\uff08LED\u3001\u96fb\u6e90\uff09<\/td>\n<td>\u4f4e\u301c\u4e2d\u7a0b\u5ea6\uff082\u301c3\u00d7 In\uff09<\/td>\n<td>B\u307e\u305f\u306fZ<\/td>\n<\/tr>\n<tr>\n<td>\u5c0f\u578b\u30e2\u30fc\u30bf\u30fc\uff08&lt;5 HP\uff09<\/td>\n<td>\u4e2d\u7a0b\u5ea6\uff085\u301c8\u00d7 In\uff09<\/td>\n<td>C<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u578b\u30e2\u30fc\u30bf\u30fc\uff08&gt;5 HP\uff09<\/td>\n<td>\u9ad8\u3044\uff088\u301c12\u00d7 In\uff09<\/td>\n<td>D\u307e\u305f\u306fK<\/td>\n<\/tr>\n<tr>\n<td>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/td>\n<td>\u975e\u5e38\u306b\u9ad8\u3044\uff0810\u301c15\u00d7 In\uff09<\/td>\n<td>D<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u63a5\u8a2d\u5099<\/td>\n<td>\u6975\u7aef\uff0815\u301c20\u00d7 In\uff09<\/td>\n<td>D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u306e\u8a08\u7b97<\/h3>\n<p><strong>\u91cd\u8981\u306a\u7406\u7531<\/strong>\uff1a\u9ad8\u3044\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\uff08D\u3001K\uff09\u306f\u3001\u30b3\u30fc\u30c9\u3067\u8981\u6c42\u3055\u308c\u308b\u6642\u9593\u5236\u9650\u5185\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u9ad8\u3044\u6545\u969c\u96fb\u6d41\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002.<\/p>\n<p><strong>\u5f0f<\/strong> \uff08\u7c21\u7565\u5316\u3055\u308c\u305f\u5358\u76f8\uff09\uff1a<\/p>\n<pre><code>Isc = V \/ (Zsource + Zcable)<\/code><\/pre>\n<p><strong>NEC\u306e\u8981\u4ef6<\/strong>:<\/p>\n<ul>\n<li>\u6545\u969c\u96fb\u6d41\u306f\u30010.4\u79d2\uff08120V\uff09\u307e\u305f\u306f5\u79d2\uff08240V\uff09\u4ee5\u5185\u306b\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u30c8\u30ea\u30c3\u30d7\u3055\u305b\u308b\u306e\u306b\u5341\u5206\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u3068\u8a08\u7b97\u3055\u308c\u305f\u6545\u969c\u96fb\u6d41\u3092\u4f7f\u7528\u3057\u3066\u691c\u8a3c<\/li>\n<\/ul>\n<p><strong>\u3088\u304f\u3042\u308b\u554f\u984c<\/strong>\uff1aD\u30ab\u30fc\u30d6\u30d6\u30ec\u30fc\u30ab\u30fc\u3078\u306e\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u3067\u306f\u3001\u9ad8\u901f\u30c8\u30ea\u30c3\u30d7\u306b\u5341\u5206\u306a\u6545\u969c\u96fb\u6d41\u304c\u767a\u751f\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u3002.<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u5c0e\u4f53\u4fdd\u8b77\u306e\u691c\u8a3c<\/h3>\n<p><strong>NEC 240.4(D)<\/strong>\uff1a\u904e\u96fb\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5c0e\u4f53\u306e\u8a31\u5bb9\u96fb\u6d41\u3092\u4fdd\u8b77\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/p>\n<p><strong>\u30c1\u30a7\u30c3\u30af<\/strong>:<\/p>\n<ol>\n<li>\u5c0e\u4f53\u306e\u8a31\u5bb9\u96fb\u6d41\uff08NEC\u8868310.16\u304b\u3089\u3001\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3042\u308a\uff09<\/li>\n<li>\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u71b1\u30c8\u30ea\u30c3\u30d7\u70b9\uff08\u5f93\u6765\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5834\u5408\u306f1.45\u00d7 In\uff09<\/li>\n<li>\u78ba\u8a8d\uff1a\u30d6\u30ec\u30fc\u30ab\u30fcIn \u2264 \u5c0e\u4f53\u306e\u8a31\u5bb9\u96fb\u6d41<\/li>\n<\/ol>\n<p><strong>\u4f8b<\/strong>:<\/p>\n<ul>\n<li>12 AWG\u9285\u7dda\uff0860\u00b0C\u306720A\u306e\u8a31\u5bb9\u96fb\u6d41\uff09<\/li>\n<li>\u6700\u5927\u30d6\u30ec\u30fc\u30ab\u30fc\uff1a20A<\/li>\n<li>1.45\u00d7 In = 29A\u3067\u30011\u6642\u9593\u4ee5\u5185\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<li>NEC\u306b\u57fa\u3065\u304d\u3001\u96fb\u7dda\u306f29A\u306e\u96fb\u6d41\u30921\u6642\u9593\u51e6\u7406\u53ef\u80fd<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u4e0a\u6d41\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u5354\u8abf<\/h3>\n<p><strong>\u9078\u629e\u7684\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1a\u4e0b\u6d41\u906e\u65ad\u5668\u304c\u4e0a\u6d41\u906e\u65ad\u5668\u3088\u308a\u5148\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/p>\n<p><strong>\u8981\u4ef6<\/strong>:<\/p>\n<ul>\n<li>NEC 700.27\uff1a\u975e\u5e38\u7528\u30b7\u30b9\u30c6\u30e0<\/li>\n<li>NEC 701.27\uff1a\u6cd5\u7684\u306b\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u305f\u5f85\u6a5f\u96fb\u529b<\/li>\n<li>NEC 708.54\uff1a\u91cd\u8981\u696d\u52d9\u96fb\u529b\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5<\/strong>:<\/p>\n<ol>\n<li>\u4e21\u65b9\u306e\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u3092\u540c\u3058\u30b0\u30e9\u30d5\u306b\u30d7\u30ed\u30c3\u30c8\u3059\u308b<\/li>\n<li>\u4e0b\u6d41\u5074\u306e\u66f2\u7dda\u304c\u4e0a\u6d41\u5074\u306e\u66f2\u7dda\u3088\u308a\u5b8c\u5168\u306b\u4e0b\u306b\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<li>\u6700\u5c0f\u5206\u96e2\uff1a\u3059\u3079\u3066\u306e\u96fb\u6d41\u30ec\u30d9\u30eb\u30670.1\u301c0.2\u79d2<\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e00\u822c\u7684\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u554f\u984c1\uff1a\u30e2\u30fc\u30bf\u30fc\u8d77\u52d5\u6642\u306e\u4e0d\u8981\u30c8\u30ea\u30c3\u30d7<\/h3>\n<p><strong>\u75c7\u72b6<\/strong>:<\/p>\n<ul>\n<li>\u30e2\u30fc\u30bf\u30fc\u8d77\u52d5\u6642\u306b\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/li>\n<li>\u518d\u8d77\u52d5\u5f8c\u3001\u6a5f\u5668\u306f\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b<\/li>\n<li>\u6691\u3044\u6642\u671f\u306b\u983b\u7e41\u306b\u767a\u751f\u3059\u308b<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0<\/strong>:<\/p>\n<ul>\n<li>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u304c\u904e\u654f\uff08\u30e2\u30fc\u30bf\u30fc\u8ca0\u8377\u306b\u5bfe\u3057\u3066B\u30bf\u30a4\u30d7\uff09<\/li>\n<li>\u906e\u65ad\u5668\u306e\u5bb9\u91cf\u304c\u7a81\u5165\u96fb\u6d41\u306b\u5bfe\u3057\u3066\u4e0d\u8db3\u3057\u3066\u3044\u308b<\/li>\n<li>\u9ad8\u3044\u5468\u56f2\u6e29\u5ea6\u306b\u3088\u308b\u71b1\u7d20\u5b50\u306e\u4e88\u71b1<\/li>\n<\/ul>\n<p><strong>\u6db2<\/strong>:<\/p>\n<ol>\n<li><strong>\u3088\u308a\u9ad8\u3044\u66f2\u7dda\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b<\/strong>\uff1aB \u2192 C \u307e\u305f\u306f C \u2192 D<\/li>\n<li><strong>\u30e2\u30fc\u30bf\u30fc\u306e\u7a81\u5165\u96fb\u6d41\u3092\u78ba\u8a8d\u3059\u308b<\/strong>\uff1a\u8d77\u52d5\u6642\u306b\u30af\u30e9\u30f3\u30d7\u30e1\u30fc\u30bf\u30fc\u3067\u6e2c\u5b9a\u3059\u308b<\/li>\n<li><strong>\u5468\u56f2\u6e29\u5ea6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/strong>\uff1a\u906e\u65ad\u5668\u3092\u6dbc\u3057\u3044\u5834\u6240\u306b\u8a2d\u7f6e\u3059\u308b\u304b\u3001\u5f37\u5236\u63db\u6c17\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<li><strong>\u30bd\u30d5\u30c8\u30b9\u30bf\u30fc\u30bf\u30fc\u3092\u691c\u8a0e\u3059\u308b<\/strong>\uff1a\u7a81\u5165\u96fb\u6d41\u3092\u4f4e\u6e1b\u3057\u3001\u3088\u308a\u4f4e\u3044\u66f2\u7dda\u3092\u4f7f\u7528\u53ef\u80fd\u306b\u3059\u308b<\/li>\n<\/ol>\n<h3>\u554f\u984c2\uff1a\u6545\u969c\u6642\u306b\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u3057\u306a\u3044<\/h3>\n<p><strong>\u75c7\u72b6<\/strong>:<\/p>\n<ul>\n<li>\u4e0b\u6d41\u906e\u65ad\u5668\u306e\u4ee3\u308f\u308a\u306b\u4e0a\u6d41\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/li>\n<li>\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u524d\u306b\u96fb\u7dda\u304c\u904e\u71b1\u3059\u308b<\/li>\n<li>\u9045\u5ef6\u906e\u65ad\u306b\u3088\u308b\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u4e8b\u6545<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0<\/strong>:<\/p>\n<ul>\n<li>\u78c1\u6c17\u30c8\u30ea\u30c3\u30d7\u9818\u57df\u306b\u9054\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u6545\u969c\u96fb\u6d41\u304c\u306a\u3044<\/li>\n<li>\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u306b\u5bfe\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u304c\u9ad8\u3059\u304e\u308b<\/li>\n<li>\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u306b\u3088\u308b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u5897\u52a0<\/li>\n<\/ul>\n<p><strong>\u6db2<\/strong>:<\/p>\n<ol>\n<li><strong>\u5b9f\u969b\u306e\u6545\u969c\u96fb\u6d41\u3092\u8a08\u7b97\u3059\u308b<\/strong>\uff1a\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u30b1\u30fc\u30d6\u30eb\u9577\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<li><strong>\u53ef\u80fd\u3067\u3042\u308c\u3070\u66f2\u7dda\u3092\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3059\u308b<\/strong>\uff1aD \u2192 C \u307e\u305f\u306f C \u2192 B\uff08\u7a81\u5165\u96fb\u6d41\u304c\u8a31\u5bb9\u3055\u308c\u308b\u5834\u5408\uff09<\/li>\n<li><strong>\u96fb\u7dda\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3059\u308b<\/strong>\uff1a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4f4e\u6e1b\u3057\u3001\u6545\u969c\u96fb\u6d41\u3092\u5897\u52a0\u3055\u305b\u308b<\/li>\n<li><strong>\u96fb\u6e90\u306b\u8fd1\u3044\u5834\u6240\u306b\u8a2d\u7f6e\u3059\u308b<\/strong>\uff1a\u30b1\u30fc\u30d6\u30eb\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4f4e\u6e1b\u3059\u308b<\/li>\n<\/ol>\n<h3>\u554f\u984c3\uff1a\u9078\u629e\u906e\u65ad\u5354\u8abf\u306e\u6b20\u5982<\/h3>\n<p><strong>\u75c7\u72b6<\/strong>:<\/p>\n<ul>\n<li>\u4e0a\u6d41\u3068\u4e0b\u6d41\u306e\u4e21\u65b9\u306e\u906e\u65ad\u5668\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b<\/li>\n<li>\u5358\u4e00\u56de\u8def\u306e\u4ee3\u308f\u308a\u306b\u30d1\u30cd\u30eb\u5168\u4f53\u306e\u96fb\u6e90\u304c\u5931\u308f\u308c\u308b<\/li>\n<li>\u6545\u969c\u56de\u8def\u306e\u7279\u5b9a\u304c\u56f0\u96e3<\/li>\n<\/ul>\n<p><strong>\u6839\u672c\u539f\u56e0<\/strong>:<\/p>\n<ul>\n<li>\u6545\u969c\u96fb\u6d41\u30ec\u30d9\u30eb\u3067\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u304c\u91cd\u306a\u308b<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u6642\u9593\u5206\u96e2\u304c\u4e0d\u5341\u5206<\/li>\n<li>\u4e21\u65b9\u306e\u906e\u65ad\u5668\u304c\u77ac\u6642\u9818\u57df\u306b\u3042\u308b<\/li>\n<\/ul>\n<p><strong>\u6db2<\/strong>:<\/p>\n<ol>\n<li><strong>\u5354\u8abf\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/strong>\uff1a\u30e1\u30fc\u30ab\u30fc\u63d0\u4f9b\u306e\u9078\u629e\u906e\u65ad\u5354\u8abf\u30c7\u30fc\u30bf<\/li>\n<li><strong>\u4e0a\u6d41\u906e\u65ad\u5668\u306e\u66f2\u7dda\u3092\u4e0a\u3052\u308b<\/strong>\uff1aC \u2192 D\uff08\u8ca0\u8377\u304c\u8a31\u5bb9\u3055\u308c\u308b\u5834\u5408\uff09<\/li>\n<li><strong>\u6642\u9593\u9045\u5ef6\u3092\u8ffd\u52a0\u3059\u308b<\/strong>\uff1a\u8abf\u6574\u53ef\u80fd\u306a\u9045\u5ef6\u3092\u5099\u3048\u305f\u96fb\u5b50\u5f0f\u30c8\u30ea\u30c3\u30d7\u30e6\u30cb\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<li><strong>\u9650\u6d41\u906e\u65ad\u5668\u3092\u8a2d\u7f6e\u3059\u308b<\/strong>\uff1a\u901a\u904e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f4e\u6e1b\u3059\u308b<\/li>\n<\/ol>\n<hr \/>\n<h2>MCB\u3068RCBO\u306e\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\uff1a\u4e3b\u306a\u9055\u3044<\/h2>\n<h3><a href=\"https:\/\/test.viox.com\/ja\/mcb\/\">MCB\uff08\u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\uff09<\/a><\/h3>\n<p><strong>\u4fdd\u8b77<\/strong>\uff1a\u904e\u96fb\u6d41\u306e\u307f\uff08\u71b1+\u78c1\u6c17\uff09<\/p>\n<p><strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6<\/strong>\uff1aB\u3001C\u3001D\u3001K\u3001Z\uff08\u4e0a\u8a18\u53c2\u7167\uff09<\/p>\n<p><strong>\u898f\u683c<\/strong>\uff1aIEC 60898-1\u3001UL 489<\/p>\n<p><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1a\u5730\u7d61\u4fdd\u8b77\u306a\u3057\u306e\u4e00\u822c\u7684\u306a\u56de\u8def\u4fdd\u8b77<\/p>\n<h3>RCBO\uff08\u904e\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u4ed8\u304d\u6f0f\u96fb\u906e\u65ad\u5668\uff09<\/h3>\n<p><strong>\u4fdd\u8b77<\/strong>\uff1a\u904e\u96fb\u6d41+\u6f0f\u96fb\uff08\u5730\u7d61\uff09<\/p>\n<p><strong>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6<\/strong>:<\/p>\n<ul>\n<li><strong>\u904e\u96fb\u6d41<\/strong>\uff1aMCB\u3068\u540c\u3058B\/C\/D\u66f2\u7dda<\/li>\n<li><strong>\u6f0f\u308c\u96fb\u6d41<\/strong>\uff1a\u8ffd\u52a0\u306e\u611f\u5ea6\uff0810mA\u300130mA\u3001100mA\u3001300mA\uff09<\/li>\n<\/ul>\n<p><strong>\u898f\u683c<\/strong>: IEC 61009-1, UL 943<\/p>\n<p><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u904e\u96fb\u6d41\u4fdd\u8b77\u3068\u611f\u96fb\u4fdd\u8b77\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306e\u8907\u5408\u4fdd\u8b77<\/p>\n<p><strong>\u4e3b\u306a\u9055\u3044<\/strong>: RCBO\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u30c1\u30e3\u30fc\u30c8\u306e\u8868\u793a <strong>2\u3064\u306e\u5225\u3005\u306e\u66f2\u7dda<\/strong>:<\/p>\n<ol>\n<li>\u904e\u96fb\u6d41\u66f2\u7dda\uff08\u71b1\u78c1\u6c17\u5f0f\u3001MCB\u3068\u540c\u3058\uff09<\/li>\n<li>\u6f0f\u96fb\u906e\u65ad\u66f2\u7dda\uff08\u901a\u5e38\u3001\u5b9a\u683cI\u0394n\u30670.04\u301c0.3\u79d2\u3067\u30c8\u30ea\u30c3\u30d7\uff09<\/li>\n<\/ol>\n<p><strong>\u9078\u629e\u306e\u30d2\u30f3\u30c8<\/strong>: \u8ca0\u8377\u7a81\u5165\u96fb\u6d41\u306b\u57fa\u3065\u3044\u3066RCBO\u66f2\u7dda\u30bf\u30a4\u30d7\uff08B\/C\/D\uff09\u3092\u9078\u629e\u3057\u3001\u7528\u9014\u306b\u57fa\u3065\u3044\u3066\u6f0f\u96fb\u906e\u65ad\u611f\u5ea6\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>10mA<\/strong>: \u533b\u7642\u6a5f\u5668<\/li>\n<li><strong>30mA<\/strong>: \u4eba\u54e1\u4fdd\u8b77\uff08NEC 210.8\uff09<\/li>\n<li><strong>100-300mA<\/strong>: \u6a5f\u5668\u4fdd\u8b77\u3001\u706b\u707d\u4e88\u9632<\/li>\n<\/ul>\n<hr \/>\n<h2>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u898f\u683c\u3068\u8a8d\u8a3c<\/h2>\n<h3>IEC\u898f\u683c\uff08\u56fd\u969b\uff09<\/h3>\n<p><strong>IEC 60898-1<\/strong>: \u5bb6\u5ead\u7528\u304a\u3088\u3073\u985e\u4f3c\u306e\u8a2d\u5099\u306b\u304a\u3051\u308b\u904e\u96fb\u6d41\u4fdd\u8b77\u7528\u906e\u65ad\u5668<\/p>\n<ul>\n<li>B\u3001C\u3001D\u66f2\u7dda\u306e\u7279\u6027\u3092\u5b9a\u7fa9<\/li>\n<li>\u8a31\u5bb9\u7bc4\u56f2\u3068\u8a66\u9a13\u624b\u9806\u3092\u898f\u5b9a<\/li>\n<li>\u57fa\u6e96\u6e29\u5ea630\u00b0C<\/li>\n<\/ul>\n<p><strong>IEC 60947-2<\/strong>: \u4f4e\u5727\u958b\u9589\u88c5\u7f6e\u304a\u3088\u3073\u5236\u5fa1\u88c5\u7f6e - \u906e\u65ad\u5668<\/p>\n<ul>\n<li>MCCB\u304a\u3088\u3073\u7523\u696d\u7528\u906e\u65ad\u5668\u3092\u5bfe\u8c61<\/li>\n<li>\u5229\u7528\u30ab\u30c6\u30b4\u30ea\uff08A\u3001B\u3001C\uff09\u3092\u5b9a\u7fa9<\/li>\n<li>60898-1\u3088\u308a\u3082\u67d4\u8edf\u306a\u30c8\u30ea\u30c3\u30d7\u7279\u6027<\/li>\n<\/ul>\n<p><strong>IEC 61009-1<\/strong>: \u904e\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u4ed8\u304d\u6f0f\u96fb\u906e\u65ad\u5668\uff08RCBO\uff09<\/p>\n<ul>\n<li>\u904e\u96fb\u6d41\u4fdd\u8b77\u3068\u6f0f\u96fb\u906e\u65ad\u4fdd\u8b77\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/li>\n<li>\u904e\u96fb\u6d41\u66f2\u7dda\u306b\u3064\u3044\u3066\u306fIEC 60898-1\u3092\u53c2\u7167<\/li>\n<\/ul>\n<h3>UL\u898f\u683c\uff08\u5317\u7c73\uff09<\/h3>\n<p><strong>UL 489<\/strong>: \u30e2\u30fc\u30eb\u30c9\u30b1\u30fc\u30b9\u906e\u65ad\u5668<\/p>\n<ul>\n<li>\u5317\u7c73\u306e\u906e\u65ad\u5668\u306e\u4e3b\u8981\u898f\u683c<\/li>\n<li>IEC\u3068\u306f\u7570\u306a\u308b\u30c8\u30ea\u30c3\u30d7\u7279\u6027\uff08B\/C\/D\u306e\u6307\u5b9a\u306a\u3057\uff09<\/li>\n<li>\u6821\u6b63\u96fb\u6d41\u3068\u6642\u9593\u5e2f\u3092\u898f\u5b9a<\/li>\n<\/ul>\n<p><strong>UL 1077<\/strong>: \u88dc\u52a9\u30d7\u30ed\u30c6\u30af\u30bf<\/p>\n<ul>\n<li>\u5b8c\u5168\u306a\u906e\u65ad\u5668\u3067\u306f\u306a\u3044\uff08\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30c8\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u306a\u3044\uff09<\/li>\n<li>\u5236\u5fa1\u76e4\u3084\u6a5f\u5668\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b<\/li>\n<li>UL 489\u3088\u308a\u3082\u53b3\u683c\u306a\u8a66\u9a13\u3067\u306f\u306a\u3044<\/li>\n<\/ul>\n<p><strong>UL943<\/strong>: \u5730\u7d61\u906e\u65ad\u5668<\/p>\n<ul>\n<li>GFCI\u304a\u3088\u3073RCBO\u30c7\u30d0\u30a4\u30b9\u3092\u5bfe\u8c61<\/li>\n<li>\u5730\u7d61\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u3092\u898f\u5b9a<\/li>\n<\/ul>\n<h3>NEC\u8981\u4ef6\uff08\u5317\u7c73\uff09<\/h3>\n<p><strong>NEC 240.6<\/strong>: \u904e\u96fb\u6d41\u4fdd\u8b77\u88c5\u7f6e\u306e\u6a19\u6e96\u30a2\u30f3\u30da\u30a2\u5b9a\u683c<\/p>\n<p><strong>NEC 240.4<\/strong>: \u96fb\u7dda\u306e\u4fdd\u8b77\uff08\u906e\u65ad\u5668\u306f\u96fb\u7dda\u306e\u8a31\u5bb9\u96fb\u6d41\u3092\u4fdd\u8b77\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff09<\/p>\n<p><strong>NEC110.9<\/strong>: \u906e\u65ad\u5bb9\u91cf\uff08\u906e\u65ad\u5668\u306f\u9069\u5207\u306a\u77ed\u7d61\u906e\u65ad\u5bb9\u91cf\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308b\uff09<\/p>\n<p><strong>NEC 240.12<\/strong>: \u96fb\u6c17\u7cfb\u7d71\u306e\u5354\u8abf\uff08\u91cd\u8981\u306a\u7cfb\u7d71\u306e\u9078\u629e\u7684\u5354\u8abf\uff09<\/p>\n<hr \/>\n<h2>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u9078\u629e\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30ac\u30a4\u30c9<\/h2>\n<h3>\u4f4f\u5b85\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u30b5\u30fc\u30ad\u30c3\u30c8\u30fb\u30bf\u30a4\u30d7<\/th>\n<th>\u4e00\u822c\u7684\u306a\u8ca0\u8377<\/th>\n<th>\u63a8\u5968\u66f2\u7dda<\/th>\n<th>\u30d6\u30ec\u30fc\u30ab\u30fc\u30b5\u30a4\u30ba<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u70b9\u706f<\/td>\n<td>LED\u3001\u767d\u71b1\u706f\u3001\u86cd\u5149\u706f<\/td>\n<td><strong>B\u307e\u305f\u306fC<\/strong><\/td>\n<td>15-20A<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u30a2\u30a6\u30c8\u30ec\u30c3\u30c8<\/td>\n<td>\u5bb6\u96fb\u88fd\u54c1\u3001\u96fb\u5b50\u6a5f\u5668<\/td>\n<td><strong>B\u307e\u305f\u306fC<\/strong><\/td>\n<td>15-20A<\/td>\n<\/tr>\n<tr>\n<td>\u30ad\u30c3\u30c1\u30f3\u30b3\u30f3\u30bb\u30f3\u30c8<\/td>\n<td>\u96fb\u5b50\u30ec\u30f3\u30b8\u3001\u30c8\u30fc\u30b9\u30bf\u30fc\u3001\u30b3\u30fc\u30d2\u30fc\u30e1\u30fc\u30ab\u30fc<\/td>\n<td><strong>C<\/strong><\/td>\n<td>20A<\/td>\n<\/tr>\n<tr>\n<td>\u30d0\u30b9\u30eb\u30fc\u30e0\u306e\u30b3\u30f3\u30bb\u30f3\u30c8<\/td>\n<td>\u30d8\u30a2\u30c9\u30e9\u30a4\u30e4\u30fc\u3001\u96fb\u6c17\u30ab\u30df\u30bd\u30ea<\/td>\n<td><strong>B\u307e\u305f\u306fC<\/strong><\/td>\n<td>20A\uff08GFCI\/RCBO\u304c\u5fc5\u8981\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30a2\u30b3\u30f3<\/td>\n<td>\u30bb\u30f3\u30c8\u30e9\u30ebAC\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7<\/td>\n<td><strong>C\u307e\u305f\u306fD<\/strong><\/td>\n<td>\u6a5f\u5668\u9298\u677f\u306b\u3088\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6c17\u30ec\u30f3\u30b8<\/td>\n<td>\u30af\u30c3\u30af\u30c8\u30c3\u30d7\u3001\u30aa\u30fc\u30d6\u30f3<\/td>\n<td><strong>C<\/strong><\/td>\n<td>40-50A<\/td>\n<\/tr>\n<tr>\n<td>\u8863\u985e\u4e7e\u71e5\u6a5f<\/td>\n<td>\u96fb\u6c17\u4e7e\u71e5\u6a5f<\/td>\n<td><strong>C<\/strong><\/td>\n<td>30A<\/td>\n<\/tr>\n<tr>\n<td>\u7d66\u6e6f\u5668<\/td>\n<td>\u96fb\u6c17\u62b5\u6297<\/td>\n<td><strong>C<\/strong><\/td>\n<td>20-30A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5546\u696d\u7528\u9014<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u30b5\u30fc\u30ad\u30c3\u30c8\u30fb\u30bf\u30a4\u30d7<\/th>\n<th>\u4e00\u822c\u7684\u306a\u8ca0\u8377<\/th>\n<th>\u63a8\u5968\u66f2\u7dda<\/th>\n<th>\u30d6\u30ec\u30fc\u30ab\u30fc\u30b5\u30a4\u30ba<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30aa\u30d5\u30a3\u30b9\u7167\u660e<\/td>\n<td>\u86cd\u5149\u706f\u3001LED\u30d1\u30cd\u30eb<\/td>\n<td><strong>C<\/strong><\/td>\n<td>15-20A<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30d5\u30a3\u30b9\u30b3\u30f3\u30bb\u30f3\u30c8<\/td>\n<td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30d7\u30ea\u30f3\u30bf<\/td>\n<td><strong>B\u307e\u305f\u306fC<\/strong><\/td>\n<td>20A<\/td>\n<\/tr>\n<tr>\n<td>HVAC\u6a5f\u5668<\/td>\n<td>\u5c4b\u4e0a\u30e6\u30cb\u30c3\u30c8\u3001\u30a8\u30a2\u30cf\u30f3\u30c9\u30e9<\/td>\n<td><strong>C\u307e\u305f\u306fD<\/strong><\/td>\n<td>\u6a5f\u5668\u3054\u3068\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u30e2\u30fc\u30bf\u30fc<\/td>\n<td>\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc<\/td>\n<td><strong>D<\/strong><\/td>\n<td>\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u30b3\u30fc\u30c9\u306b\u3088\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u696d\u52d9\u7528\u53a8\u623f<\/td>\n<td>\u30aa\u30fc\u30d6\u30f3\u3001\u30d5\u30e9\u30a4\u30e4\u30fc\u3001\u98df\u5668\u6d17\u3044\u6a5f<\/td>\n<td><strong>C<\/strong><\/td>\n<td>20-60A<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u8535<\/td>\n<td>\u30a6\u30a9\u30fc\u30af\u30a4\u30f3\u30af\u30fc\u30e9\u30fc\u3001\u51b7\u51cd\u5eab<\/td>\n<td><strong>C<\/strong><\/td>\n<td>15-30A<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/td>\n<td>\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3001UPS\u30b7\u30b9\u30c6\u30e0<\/td>\n<td><strong>C<\/strong><\/td>\n<td>20-60A<\/td>\n<\/tr>\n<tr>\n<td>\u5c0f\u58f2\u5e97\u306e\u7167\u660e<\/td>\n<td>\u30c8\u30e9\u30c3\u30af\u7167\u660e\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4<\/td>\n<td><strong>C<\/strong><\/td>\n<td>20A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7523\u696d\u7528\u9014<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u30b5\u30fc\u30ad\u30c3\u30c8\u30fb\u30bf\u30a4\u30d7<\/th>\n<th>\u4e00\u822c\u7684\u306a\u8ca0\u8377<\/th>\n<th>\u63a8\u5968\u66f2\u7dda<\/th>\n<th>\u30d6\u30ec\u30fc\u30ab\u30fc\u30b5\u30a4\u30ba<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e2\u30fc\u30bf\u30fc\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30bb\u30f3\u30bf\u30fc<\/td>\n<td>\u4e09\u76f8\u30e2\u30fc\u30bf\u30fc &lt;50 HP<\/td>\n<td><strong>C\u307e\u305f\u306fK<\/strong><\/td>\n<td>\u30e2\u30fc\u30bf\u30fc\u3054\u3068\u306eFLA<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u578b\u30e2\u30fc\u30bf\u30fc<\/td>\n<td>&gt;50 HP\u3001\u76f4\u63a5\u59cb\u52d5<\/td>\n<td><strong>D<\/strong><\/td>\n<td>\u30e2\u30fc\u30bf\u30fc\u3054\u3068\u306eFLA<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u63a5\u8a2d\u5099<\/td>\n<td>\u30a2\u30fc\u30af\u6eb6\u63a5\u6a5f\u3001\u30b9\u30dd\u30c3\u30c8\u6eb6\u63a5\u6a5f<\/td>\n<td><strong>D<\/strong><\/td>\n<td>\u6a5f\u5668\u3054\u3068\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/td>\n<td>\u914d\u96fb\u7528\u5909\u5727\u5668<\/td>\n<td><strong>D<\/strong><\/td>\n<td>\u4e00\u6b21\u96fb\u6d41\u3042\u305f\u308a<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d9\u30a2\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>\u30de\u30c6\u30ea\u30a2\u30eb\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/td>\n<td><strong>C\u307e\u305f\u306fD<\/strong><\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u8ca0\u8377\u3042\u305f\u308a<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/td>\n<td>\u30a8\u30a2\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u30c1\u30e9\u30fc<\/td>\n<td><strong>C\u307e\u305f\u306fD<\/strong><\/td>\n<td>\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3054\u3068\u306eFLA<\/td>\n<\/tr>\n<tr>\n<td>CNC\u6a5f\u68b0<\/td>\n<td>\u5de5\u4f5c\u6a5f\u68b0\u3001\u65cb\u76e4<\/td>\n<td><strong>C<\/strong><\/td>\n<td>\u6a5f\u68b0\u8ca0\u8377\u3042\u305f\u308a<\/td>\n<\/tr>\n<tr>\n<td>PLC\u30d1\u30cd\u30eb<\/td>\n<td>\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<\/td>\n<td><strong>B\u307e\u305f\u306fZ<\/strong><\/td>\n<td>10-20A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u767a\u5c55\u7684\u306a\u30c8\u30d4\u30c3\u30af\uff1a\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u5354\u8abf<\/h2>\n<h3>\u76f4\u5217\u5354\u8abf\uff08\u7e26\u65b9\u5411\u5354\u8abf\uff09<\/h3>\n<p><strong>\u76ee\u7684<\/strong>\uff1a\u4e0b\u6d41\u5074\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4e0a\u6d41\u5074\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3088\u308a\u3082\u5148\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3088\u3046\u306b\u3059\u308b<\/p>\n<p><strong>\u65b9\u6cd5<\/strong>:<\/p>\n<ol>\n<li>\u4e21\u65b9\u306e\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u3092\u540c\u3058\u4e21\u5bfe\u6570\u30b0\u30e9\u30d5\u306b\u30d7\u30ed\u30c3\u30c8\u3059\u308b<\/li>\n<li>\u4e0b\u6d41\u5074\u306e\u66f2\u7dda\u304c\u4e0a\u6d41\u5074\u306e\u66f2\u7dda\u306e\u5b8c\u5168\u306b\u5de6\u5074\u306b\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<li>\u6700\u5c0f\u6642\u9593\u9593\u9694\uff08\u901a\u5e380.1\u301c0.2\u79d2\uff09\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n<p><strong>\u4f8b<\/strong>:<\/p>\n<ul>\n<li><strong>\u4e0a\u6d41\u5074<\/strong>\uff1aC100\u30e1\u30a4\u30f3\u30d6\u30ec\u30fc\u30ab\u30fc<\/li>\n<li><strong>\u4e0b\u6d41\u5074<\/strong>\uff1aC20\u5206\u5c90\u30d6\u30ec\u30fc\u30ab\u30fc<\/li>\n<li>200A\u306e\u6545\u969c\u6642\uff08\u4e0b\u6d41\u5074\u306e10\u500d\u3001\u4e0a\u6d41\u5074\u306e2\u500d\uff09\uff1a\n<ul>\n<li>C20\u306f0.01\u301c0.1\u79d2\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\uff08\u78c1\u6c17\u9818\u57df\uff09<\/li>\n<li>C100\u306f\u9589\u3058\u305f\u307e\u307e\uff08\u71b1\u9818\u57df\u3001100\u79d2\u4ee5\u4e0a\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\uff09<\/li>\n<li><strong>\u7d50\u679c<\/strong>\uff1a\u9078\u629e\u906e\u65ad\u5354\u8abf\u304c\u9054\u6210\u3055\u308c\u305f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u30be\u30fc\u30f3\u5354\u8abf\uff08\u6c34\u5e73\u65b9\u5411\u5354\u8abf\uff09<\/h3>\n<p><strong>\u76ee\u7684<\/strong>\uff1a\u540c\u3058\u30ec\u30d9\u30eb\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u5354\u8abf\u3055\u305b\u308b\uff08\u4e26\u5217\u56de\u8def\uff09<\/p>\n<p><strong>\u8003\u5bdf<\/strong>:<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u5206\u5c90\u56de\u8def\u3067\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u305f\u3081\u306b\u3001\u540c\u3058\u66f2\u7dda\u30bf\u30a4\u30d7\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<li>\u3042\u308b\u56de\u8def\u306e\u6545\u969c\u304c\u96a3\u63a5\u3059\u308b\u56de\u8def\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li>\n<li>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b<\/li>\n<\/ul>\n<h3>\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h3>\n<p><strong>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u304c\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u30cf\u30b6\u30fc\u30c9\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/strong>:<\/p>\n<ul>\n<li>\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u304c\u77ed\u3044\u307b\u3069\u3001\u5165\u5c04\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4f4e\u304f\u306a\u308b<\/li>\n<li>\u9078\u629e\u906e\u65ad\u5354\u8abf\u306f\u3001\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u30cf\u30b6\u30fc\u30c9\u3092\u5897\u52a0\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff08\u4e0a\u6d41\u5074\u306e\u9045\u5ef6\uff09<\/li>\n<li>\u9078\u629e\u6027\u3068\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u4f4e\u6e1b\u306e\u30d0\u30e9\u30f3\u30b9<\/li>\n<\/ul>\n<p><strong>\u7de9\u548c\u6226\u7565<\/strong>:<\/p>\n<ol>\n<li>\u5354\u8abf\u304c\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001\u77ac\u6642\u30c8\u30ea\u30c3\u30d7\u8a2d\u5b9a\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<li>\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u6a5f\u5668\u306b\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u30ea\u30ec\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u308b<\/li>\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30e2\u30fc\u30c9\u30b9\u30a4\u30c3\u30c1\u3092\u5b9f\u88c5\u3059\u308b\uff08\u5354\u8abf\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b\uff09<\/li>\n<li>\u96fb\u6d41\u5236\u9650\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b9\u30eb\u30fc\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u524a\u6e1b\u3059\u308b<\/li>\n<\/ol>\n<hr \/>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/VIOX-circuit-breaker-trip-curve-testing-equipment-with-digital-display-showing-time-current-characteristic-analysis-in-professional-laboratory-setting.webp\" alt=\"VIOX circuit breaker trip curve testing equipment with digital display showing time current characteristic analysis in professional laboratory setting\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px;\">\u56f35\uff1aVIOX\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u5c02\u9580\u7684\u306a\u5b9f\u9a13\u5ba4\u3067\u306e\u6821\u6b63\u306b\u3088\u308a\u3001\u5b89\u5168\u6027\u3068\u4fe1\u983c\u6027\u306e\u305f\u3081\u306b\u6b63\u78ba\u306a\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u9075\u5b88\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/figcaption><\/figure>\n<h3>Q1\uff1a\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u3068\u6642\u9593\u96fb\u6d41\u66f2\u7dda\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u305d\u308c\u3089\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u3002\u300c\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u300d\u3068\u300c\u6642\u9593\u96fb\u6d41\u66f2\u7dda\u300d\u306f\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u306e\u30b0\u30e9\u30d5\u8868\u73fe\u3092\u8868\u3059\u4e92\u63db\u6027\u306e\u3042\u308b\u7528\u8a9e\u3067\u3059\u3002\u4e00\u90e8\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u305d\u308c\u3089\u3092\u300c\u7279\u6027\u66f2\u7dda\u300d\u307e\u305f\u306f\u300cI-t\u66f2\u7dda\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u201c<\/p>\n<h3>Q2\uff1a\u4f4f\u5b85\u7528\u9014\u306bD\u578b\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u6280\u8853\u7684\u306b\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u306f\u304a\u52e7\u3081\u3067\u304d\u307e\u305b\u3093\u3002D\u578b\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u8fc5\u901f\u306b\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u9ad8\u3044\u6545\u969c\u96fb\u6d41\uff0810\u301c20\u00d7In\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u304c\u9577\u3044\u4f4f\u5b85\u8a2d\u5099\u3067\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u304c\u3042\u308a\u3001\u5371\u967a\u306a\u30c8\u30ea\u30c3\u30d7\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002B\u578b\u307e\u305f\u306fC\u578b\u306e\u66f2\u7dda\u304c\u307b\u3068\u3093\u3069\u306e\u4f4f\u5b85\u8ca0\u8377\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>Q3\uff1a\u30d6\u30ec\u30fc\u30ab\u30fc\u304cB\u578b\u3001C\u578b\u3001\u307e\u305f\u306fD\u578b\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u3069\u306e\u3088\u3046\u306b\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30e9\u30d9\u30eb\u307e\u305f\u306f\u30de\u30fc\u30ad\u30f3\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002IEC\u6e96\u62e0\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u306f\u3001\u30a2\u30f3\u30da\u30a2\u5b9a\u683c\u306e\u524d\u306b\u66f2\u7dda\u30bf\u30a4\u30d7\u304c\u5370\u5237\u3055\u308c\u307e\u3059\uff08\u4f8b\uff1a\u300cC20\u300d= C\u578b\u300120A\uff09\u3002UL\u30ea\u30b9\u30c8\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u3053\u306e\u6307\u5b9a\u3092\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\u306e\u7279\u6027\u306b\u3064\u3044\u3066\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>Q4\uff1a\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u6691\u3044\u6642\u671f\u306b\u306f\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u306e\u306b\u3001\u51ac\u306b\u306f\u30c8\u30ea\u30c3\u30d7\u3057\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u71b1\u8981\u7d20\u306f\u6e29\u5ea6\u306b\u654f\u611f\u3067\u3059\u3002\u5468\u56f2\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u3001\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7\u304c\u4e88\u71b1\u3055\u308c\u3001\u3088\u308a\u4f4e\u3044\u96fb\u6d41\u307e\u305f\u306f\u3088\u308a\u77ed\u3044\u6642\u9593\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u6b63\u5e38\u306a\u52d5\u4f5c\u3067\u3059\u3002\u8aa4\u30c8\u30ea\u30c3\u30d7\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u30d1\u30cd\u30eb\u306e\u63db\u6c17\u3092\u6539\u5584\u3059\u308b<\/li>\n<li>\u30d1\u30cd\u30eb\u3092\u3088\u308a\u6dbc\u3057\u3044\u5834\u6240\u306b\u79fb\u52d5\u3059\u308b<\/li>\n<li>\u6b21\u306b\u9ad8\u3044\u30a2\u30f3\u30da\u30a2\u5b9a\u683c\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\uff08\u5c0e\u4f53\u304c\u8a31\u5bb9\u3059\u308b\u5834\u5408\uff09<\/li>\n<li>\u3088\u308a\u9ad8\u3044\u66f2\u7dda\u30bf\u30a4\u30d7\u306b\u5207\u308a\u66ff\u3048\u308b\uff08B\u2192C\uff09<\/li>\n<\/ul>\n<h3>Q5: \u30ab\u30fc\u30d6\u5b9a\u683c\u304c\u9ad8\u3059\u304e\u308b\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u305f\u5834\u5408\u3001\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u96fb\u7dda\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6545\u969c\u6642\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u524d\u306b\u30b1\u30fc\u30d6\u30eb\u304c\u904e\u71b1\u3057\u3001\u7d76\u7e01\u640d\u50b7\u3084\u706b\u707d\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5e38\u306b\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u304cNEC 240.4\u306b\u5f93\u3063\u3066\u96fb\u7dda\u306e\u8a31\u5bb9\u96fb\u6d41\u3092\u4fdd\u8b77\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>Q6: \u591a\u6975\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u3059\u3079\u3066\u306e\u6975\u306f\u540c\u3058\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u4f7f\u7528\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u306f\u3044\u30023\u6975\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u30013\u3064\u306e\u6975\u3059\u3079\u3066\u306b\u5bfe\u3057\u3066\u540c\u3058\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\uff08\u4f8b\uff1aC\u30bf\u30a4\u30d7\uff09\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5404\u6975\u306b\u306f\u72ec\u81ea\u306e\u71b1\u304a\u3088\u3073\u78c1\u6c17\u30c8\u30ea\u30c3\u30d7\u6a5f\u69cb\u304c\u3042\u308b\u305f\u3081\u3001\u3044\u305a\u308c\u304b\u306e\u76f8\u3067\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u6975\u304c\u540c\u6642\u306b\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059\uff08\u5171\u901a\u30c8\u30ea\u30c3\u30d7\uff09\u3002.<\/p>\n<h3>Q7: \u540c\u3058\u30d1\u30cd\u30eb\u5185\u3067\u7570\u306a\u308b\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u30bf\u30a4\u30d7\u3092\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u306f\u3044\u3001\u30d1\u30cd\u30eb\u5185\u3067\u30ab\u30fc\u30d6\u30bf\u30a4\u30d7\u3092\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9f\u969b\u3001\u5404\u56de\u8def\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u7279\u5b9a\u306e\u8ca0\u8377\u7279\u6027\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30d1\u30cd\u30eb\u306b\u306f\u3001\u7167\u660e\u7528\u306eB\u30bf\u30a4\u30d7\u30d6\u30ec\u30fc\u30ab\u30fc\u3001\u4e00\u822c\u7684\u306a\u30b3\u30f3\u30bb\u30f3\u30c8\u7528\u306eC\u30bf\u30a4\u30d7\u3001\u5927\u578b\u30e2\u30fc\u30bf\u30fc\u56de\u8def\u7528\u306eD\u30bf\u30a4\u30d7\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>Q8: \u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u304c\u307e\u3060\u6b63\u78ba\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u30c6\u30b9\u30c8\u306b\u306f\u3001\u6b63\u78ba\u306a\u96fb\u6d41\u3092\u6ce8\u5165\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u3092\u6e2c\u5b9a\u3059\u308b\u7279\u6b8a\u306a\u6a5f\u5668\uff08\u4e00\u6b21\u6ce8\u5165\u8a66\u9a13\u30bb\u30c3\u30c8\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u30c6\u30b9\u30c8\u306f\u3001\u4e88\u9632\u4fdd\u5168\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u901a\u5e38\u306f\u91cd\u8981\u306a\u8a2d\u5099\u306e\u5834\u5408\u306f3\u301c5\u5e74\u3054\u3068\u3001\u307e\u305f\u306f\u30e1\u30fc\u30ab\u30fc\u306e\u63a8\u5968\u306b\u5f93\u3063\u3066\u3001\u8cc7\u683c\u306e\u3042\u308b\u6280\u8853\u8005\u304c\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>Q9: MCB\u3068MCCB\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1aMCB\uff08\u5c0f\u578b\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u306f\u3001IEC 60898-1\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u56fa\u5b9a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\uff08B\u3001C\u3001D\u3001K\u3001Z\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002MCCB\uff08\u30e2\u30fc\u30eb\u30c9\u30b1\u30fc\u30b9\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001IEC 60947-2\u306b\u5f93\u3063\u3066\u8abf\u6574\u53ef\u80fd\u306a\u30c8\u30ea\u30c3\u30d7\u8a2d\u5b9a\uff08\u9577\u6642\u9593\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u77ed\u6642\u9593\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u77ac\u6642\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\uff09\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5408\u308f\u305b\u3066\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3>Q10: \u4e00\u90e8\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u304c\u5358\u4e00\u306e\u7dda\u3067\u306f\u306a\u304f\u8a31\u5bb9\u7bc4\u56f2\u5e2f\u57df\u3092\u793a\u3059\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A<\/strong>\uff1a\u8a31\u5bb9\u7bc4\u56f2\u5e2f\u57df\u306f\u3001\u88fd\u9020\u4e0a\u306e\u3070\u3089\u3064\u304d\u3001\u6e29\u5ea6\u306e\u5f71\u97ff\u3001\u304a\u3088\u3073\u90e8\u54c1\u306e\u8a31\u5bb9\u8aa4\u5dee\u3092\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002IEC\u898f\u683c\u3067\u306f\u3001\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u306b\u00b120%\u306e\u5909\u52d5\u304c\u8a31\u5bb9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0a\u9650\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6700\u5927\u6642\u9593\uff08\u4fdd\u8a3c\u3055\u308c\u305f\u4fdd\u8b77\uff09\u3092\u8868\u3057\u3001\u4e0b\u9650\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6700\u5c0f\u6642\u9593\uff08\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u306e\u9632\u6b62\uff09\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u95a2\u9023\u3059\u308bVIOX\u30ea\u30bd\u30fc\u30b9<\/h2>\n<p>\u56de\u8def\u4fdd\u8b77\u3068\u96fb\u6c17\u90e8\u54c1\u306e\u5305\u62ec\u7684\u306a\u7406\u89e3\u306e\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u95a2\u9023\u3059\u308bVIOX\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u57fa\u790e<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ja\/what-is-a-miniature-circuit-breaker-mcb\/\">\u5c0f\u578b\u56de\u8def\u906e\u65ad\u5668\uff08MCB\uff09\u3068\u306f\uff1f<\/a> \u2013 MCB\u306e\u69cb\u9020\u3001\u52d5\u4f5c\u3001\u304a\u3088\u3073\u9078\u629e\u306b\u95a2\u3059\u308b\u5b8c\u5168\u306a\u30ac\u30a4\u30c9<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u3053\u308c\u3089\u306f\u3001\u5145\u96fb\u5668\u30d0\u30f3\u30af\u306e\u540c\u6642\u8d77\u52d5\u306b\u3088\u304f\u95a2\u9023\u3059\u308b\u9ad8\u3044\u7a81\u5165\u96fb\u6d41\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u69cb\u7bc9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/a> \u2013 MCCB\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u8abf\u6574\u53ef\u80fd\u306a\u30c8\u30ea\u30c3\u30d7\u8a2d\u5b9a\u306e\u7406\u89e3<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/types-of-circuit-breakers\/\">\u30b5\u30fc\u30ad\u30c3\u30c8\u30fb\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u7a2e\u985e<\/a> \u2013 \u3059\u3079\u3066\u306e\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u30ab\u30c6\u30b4\u30ea\u306e\u5305\u62ec\u7684\u306a\u6982\u8981<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/how-to-know-if-circuit-breaker-is-bad\/\">\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4e0d\u826f\u304b\u3069\u3046\u304b\u3092\u77e5\u308b\u65b9\u6cd5<\/a> \u2013 \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30c6\u30b9\u30c8\u624b\u9806<\/li>\n<\/ul>\n<h3>\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u9078\u629e\u3068\u30b5\u30a4\u30b8\u30f3\u30b0<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ja\/type-of-mcb\/\">MCB\u306e\u7a2e\u985e<\/a> \u2013 MCB\u30bf\u30a4\u30d7\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306a\u6bd4\u8f03<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/how-to-choose-the-right-miniature-circuit-breaker\/\">\u9069\u5207\u306a\u5c0f\u578b\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u9078\u629e\u65b9\u6cd5<\/a> \u2013 \u9078\u629e\u57fa\u6e96\u3068\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/standard-breaker-sizes\/\">\u6a19\u6e96\u7684\u306a\u30d6\u30ec\u30fc\u30ab\u30fc\u30b5\u30a4\u30ba<\/a> \u2013 NEC\u304a\u3088\u3073IEC\u898f\u683c\u306e\u30a2\u30f3\u30da\u30a2\u5b9a\u683c<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/50-amp-wire-size-selection-guide\/\">50\u30a2\u30f3\u30da\u30a2\u96fb\u7dda\u30b5\u30a4\u30ba\u9078\u629e\u30ac\u30a4\u30c9<\/a> \u2013 \u96fb\u7dda\u30b5\u30a4\u30ba\u3068\u30d6\u30ec\u30fc\u30ab\u30fc\u5b9a\u683c\u306e\u8abf\u6574<\/li>\n<\/ul>\n<h3>\u4fdd\u8b77\u8abf\u6574<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ja\/what-is-breaker-selectivity-coordination-guide\/\">\u30d6\u30ec\u30fc\u30ab\u30fc\u9078\u629e\u906e\u65ad\u5354\u8abf\u30ac\u30a4\u30c9\u3068\u306f<\/a> \u2013 \u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u9078\u629e\u7684\u5354\u8abf\u306e\u5b9f\u73fe<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u5b9a\u683c ICU ICS ICW ICM<\/a> \u2013 \u906e\u65ad\u5bb9\u91cf\u3068\u5354\u8abf\u306e\u7406\u89e3<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/mcb-breaking-capacity-6ka-vs-10ka-selection-guide\/\">MCB\u906e\u65ad\u5bb9\u91cf6kA\u5bfe10kA\u9078\u629e\u30ac\u30a4\u30c9<\/a> \u2013 \u9069\u5207\u306a\u77ed\u7d61\u5b9a\u683c\u306e\u9078\u629e<\/li>\n<\/ul>\n<h3>\u7279\u6b8a\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ja\/rcd-vs-gfci-breaker-difference-iec-nec\/\">RCD\u5bfeGFCI\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u9055\u3044IEC NEC<\/a> \u2013 \u5730\u7d61\u4fdd\u8b77\u306e\u6bd4\u8f03<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/rcbo-vs-rccb-mcb-comparison-space-cost-selectivity\/\">RCBO\u5bfeRCCB MCB\u6bd4\u8f03\u30b9\u30da\u30fc\u30b9\u30b3\u30b9\u30c8\u9078\u629e\u6027<\/a> \u2013 \u8907\u5408\u4fdd\u8b77\u5bfe\u500b\u5225\u306e\u30c7\u30d0\u30a4\u30b9<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/understanding-afdd-iec-62606-arc-fault-protection\/\">AFDD IEC 62606\u30a2\u30fc\u30af\u6545\u969c\u4fdd\u8b77\u306e\u7406\u89e3<\/a> \u2013 \u30a2\u30fc\u30af\u6545\u969c\u691c\u51fa\u6280\u8853<\/li>\n<\/ul>\n<h3>\u8a2d\u7f6e\u3068\u898f\u683c<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ja\/electrical-derating-temperature-altitude-grouping-factors\/\">\u96fb\u6c17\u7684\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u6e29\u5ea6\u9ad8\u5ea6\u30b0\u30eb\u30fc\u30d7\u5316\u4fc2\u6570<\/a> \u2013 \u6b63\u78ba\u306a\u4fdd\u8b77\u306e\u305f\u3081\u306e\u74b0\u5883\u30c7\u30a3\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ja\/iec-60898-1-vs-iec-60947-2\/\">IEC 60898-1\u5bfeIEC 60947-2<\/a> \u2013 MCB\u306b\u9069\u7528\u3055\u308c\u308b\u898f\u683c\u306e\u7406\u89e3 <a href=\"https:\/\/test.viox.com\/ja\/mccb\/\">MCCB<\/a><\/li>\n<\/ul>\n<hr \/>\n<h2>\u7d50\u8ad6\uff1a\u6700\u9069\u306a\u4fdd\u8b77\u306e\u305f\u3081\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u7fd2\u5f97<\/h2>\n<p>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306f\u3001\u52b9\u679c\u7684\u306a\u96fb\u6c17\u4fdd\u8b77\u306e\u57fa\u790e\u3067\u3059\u3002\u96fb\u6d41\u306e\u5927\u304d\u3055\u3068\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u306e\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u2705 <strong>\u9069\u5207\u306a\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u9078\u629e\u3059\u308b<\/strong> \u5404\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u2014\u5805\u7262\u306a\u4fdd\u8b77\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u4e0d\u8981\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u6392\u9664\u3059\u308b<\/li>\n<li>\u2705 <strong>\u9078\u629e\u7684\u5354\u8abf\u3092\u5b9f\u73fe\u3059\u308b<\/strong>\u2014\u6545\u969c\u304c\u6700\u4e0b\u4f4d\u30ec\u30d9\u30eb\u3067\u5206\u96e2\u3055\u308c\u3001\u4e0a\u6d41\u56de\u8def\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li>\n<li>\u2705 <strong>\u96fb\u6c17\u5de5\u4e8b\u898f\u5b9a\u306b\u6e96\u62e0\u3059\u308b<\/strong>\u2014\u96fb\u7dda\u4fdd\u8b77\u3068\u30b7\u30b9\u30c6\u30e0\u5b89\u5168\u306b\u95a2\u3059\u308bNEC\u304a\u3088\u3073IEC\u8981\u4ef6\u3092\u6e80\u305f\u3059<\/li>\n<li>\u2705 <strong>\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u6700\u9069\u5316\u3059\u308b<\/strong>\u2014\u9069\u5207\u306a\u30c7\u30d0\u30a4\u30b9\u9078\u629e\u3092\u901a\u3058\u3066\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b<\/li>\n<li>\u2705 <strong>\u4eba\u54e1\u306e\u5b89\u5168\u6027\u3092\u9ad8\u3081\u308b<\/strong>\u2014\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u5371\u967a\u6027\u3068\u611f\u96fb\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u8fc5\u901f\u306a\u6545\u969c\u9664\u53bb\u3092\u63d0\u4f9b\u3059\u308b<\/li>\n<\/ul>\n<p><strong>\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/strong>\uff1a\u300c\u6700\u9ad8\u306e\u300d\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306f\u3042\u308a\u307e\u305b\u3093\u2014\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u30ab\u30fc\u30d6\u306e\u307f\u3067\u3059\u3002B\u30bf\u30a4\u30d7\u306f\u62b5\u6297\u8ca0\u8377\u306b\u512a\u308c\u3001C\u30bf\u30a4\u30d7\u306f\u4e00\u822c\u7684\u306a\u5546\u696d\/\u7523\u696d\u7528\u9014\u306b\u5bfe\u5fdc\u3057\u3001D\u30bf\u30a4\u30d7\u306f\u9ad8\u7a81\u5165\u6a5f\u5668\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u9078\u629e\u3092\u6700\u7d42\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u3001\u5e38\u306b\u8ca0\u8377\u7279\u6027\u3092\u5206\u6790\u3057\u3001\u5229\u7528\u53ef\u80fd\u306a\u6545\u969c\u96fb\u6d41\u3092\u8a08\u7b97\u3057\u3001\u5354\u8abf\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u8907\u96d1\u306a\u8a2d\u5099\u307e\u305f\u306f\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306f\u3001\u8cc7\u683c\u306e\u3042\u308b\u96fb\u6c17\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u76f8\u8ac7\u3057\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u5354\u8abf\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u9078\u629e\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002VIOX Electric\u306f\u3001\u5305\u62ec\u7684\u306a\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u3068\u5354\u8abf\u8abf\u67fb\u3092\u63d0\u4f9b\u3057\u3001\u96fb\u6c17\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u304c\u3059\u3079\u3066\u306e\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u78ba\u5b9f\u306b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u6b21\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u6307\u5b9a\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/strong> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u63a8\u5968\u4e8b\u9805\u3068\u5354\u8abf\u5206\u6790\u306b\u3064\u3044\u3066\u306f\u3001VIOX Electric\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Trip curves are time-current graphs that define how quickly circuit breakers respond to overcurrent conditions Five main curve types (B, C, D, K, Z) serve different applications\u2014from sensitive electronics to heavy industrial motors Thermal-magnetic mechanisms combine slow overload protection with instantaneous short-circuit interruption Proper curve selection eliminates nuisance tripping while maintaining robust protection for conductors and equipment IEC 60898-1 and IEC 60947-2 standards define trip curve characteristics for MCBs and MCCBs Reading trip curves requires understanding logarithmic scales, tolerance bands, and ambient temperature effects Coordination analysis ensures downstream breakers trip before upstream devices, isolating faults effectively Figure 1: Professional installation of VIOX circuit breakers, where proper trip curve 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