{"id":4943,"date":"2026-11-05T10:41:35","date_gmt":"2026-11-05T02:41:35","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=4943"},"modified":"2026-11-05T10:41:39","modified_gmt":"2026-11-05T02:41:39","slug":"6ka-vs-10ka-mcb-breaking-capacity","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/6ka-vs-10ka-mcb-breaking-capacity\/","title":{"rendered":"6kA\u5bfe10kA MCB\uff1a\u906e\u65ad\u5bb9\u91cf\u3092\u5b89\u5168\u306b\u9078\u5b9a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p><strong>\u77ed\u7b54\uff1a<\/strong> \u5b9a\u683c\u77ed\u7d61\u906e\u65ad\u5bb9\u91cf\u304c\u3001\u8a2d\u7f6e\u5834\u6240\u306b\u304a\u3051\u308b\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u4ee5\u4e0a\u3067\u3042\u308b <em>\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/em>, \u305f\u3060\u3057\u3001\u9069\u7528\u96fb\u5727\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u88fd\u54c1\u898f\u683c\u306e\u4e0b\u3067\u300210kA\u306e\u8868\u793a\u304c\u3059\u3079\u3066\u306e\u8a2d\u7f6e\u3067\u81ea\u52d5\u7684\u306b\u5fc5\u8981\u3068\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u30016kA\u306e\u8868\u793a\u304c\u3059\u3079\u3066\u306e\u5bb6\u5ead\u3067\u81ea\u52d5\u7684\u306b\u5341\u5206\u3067\u3042\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-%E5%B0%81%E9%9D%A23.jpg\" alt=\"Kuangya KYDB-63 AC\u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u3001\u906e\u65ad\u5bb9\u91cf\u9078\u629e\u7528\u88fd\u54c1\u753b\u50cf\" loading=\"lazy\"><figcaption>MCB\u3092\u6307\u5b9a\u3059\u308b\u524d\u306b\u3001\u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3068\u8868\u793a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/figcaption><\/figure>\n<h2>MCB\u306e6kA\u306810kA\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u3053\u308c\u3089\u306e\u6570\u5024\u306f\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u8a66\u9a13\u6761\u4ef6\u4e0b\u3067\u306e\u77ed\u7d61\u906e\u65ad\u80fd\u529b\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u300116A\u307e\u305f\u306f32A\u306a\u3069\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u96fb\u6d41\u5b9a\u683c\u3084\u3001B\u3001C\u3001\u307e\u305f\u306fD\u306e\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u300216A\u300110kA\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u4f9d\u7136\u3068\u3057\u306616A\u306e\u5b9a\u683c\u96fb\u6d41\u3092\u6301\u3061\u307e\u3059\u300210kA\u306e\u6570\u5024\u306f\u77ed\u7d61\u6545\u969c\u306b\u5bfe\u51e6\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30de\u30fc\u30ad\u30f3\u30b0\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u6ce8\u610f\u6df1\u304f\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002IEC 60898-1\u3067\u30ab\u30d0\u30fc\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u5834\u5408\u3001\u95a2\u9023\u3059\u308b\u5b9a\u683c\u77ed\u7d61\u5bb9\u91cf\u306f\u4e00\u822c\u7684\u306b\u6b21\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u307e\u3059 <strong>\u5b9a\u683c\u906e\u65ad\u5bb9\u91cf (Icn)<\/strong>. IEC 60947-2 \u306b\u6e96\u62e0\u3057\u305f\u7523\u696d\u7528\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001 <strong>Icu<\/strong> \uff08\u906e\u65ad\u5bb9\u91cf\uff09\u304a\u3088\u3073 <strong>Ics<\/strong> \uff08\u30b5\u30fc\u30d3\u30b9\u906e\u65ad\u5bb9\u91cf\uff09\u5b9a\u683c\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u898f\u683c\u306e\u5024\u3084\u5b9a\u683c\u52d5\u4f5c\u96fb\u5727\u306e\u5024\u306f\u3001\u76f8\u4e92\u306b\u4ea4\u63db\u53ef\u80fd\u3068\u3057\u3066\u6271\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u306e <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Fundamental_characteristics_of_a_circuit-breaker\" rel=\"noopener\">\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u7279\u6027\u306e\u8aac\u660e<\/a>.<\/p>\n<h2>6 kA \u3068 10 kA \u306e\u9078\u629e\u65b9\u6cd5<\/h2>\n<ol>\n<li><strong>\u6700\u5927\u60f3\u5b9a\u77ed\u7d61\u96fb\u6d41\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/strong> \u4f9b\u7d66\u5909\u5727\u5668\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u30b1\u30fc\u30d6\u30eb\u9577\u3001\u5c0e\u4f53\u30b5\u30a4\u30ba\u3092\u8003\u616e\u3057\u3066\u3001\u6b63\u78ba\u306a\u8a2d\u7f6e\u5834\u6240\u306e\u5024\u3092\u8a08\u7b97\u307e\u305f\u306f\u5165\u624b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f9b\u7d66\u30c7\u30fc\u30bf\u304c\u5165\u624b\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u307e\u305f\u306f\u96fb\u529b\u4f1a\u793e\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u5b9f\u969b\u306e\u96fb\u5727\u3067\u30c7\u30d0\u30a4\u30b9\u5b9a\u683c\u3092\u4e00\u81f4\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u305d\u306e\u77ed\u7d61\u96fb\u6d41\u5024\u3092\u3001\u9078\u629e\u3057\u305f\u30e2\u30c7\u30eb\u3068\u96fb\u5727\u306b\u5bfe\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u6307\u5b9a\u306eIcn\u307e\u305f\u306fIcu\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u906e\u65ad\u5bb9\u91cf\u5b9a\u683c\u306f\u3001\u56de\u8def\u306e\u305d\u306e\u5730\u70b9\u306b\u5bfe\u3057\u3066\u5341\u5206\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li><strong>\u4ed5\u69d8\u306e\u6b8b\u308a\u306e\u90e8\u5206\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u6b63\u3057\u3044\u6975\u914d\u7f6e\u3001\u5b9a\u683c\u96fb\u6d41\u3001\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3001\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3001\u304a\u3088\u3073\u9069\u7528\u53ef\u80fd\u306a\u898f\u683c\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u906e\u65ad\u5bb9\u91cf\u3060\u3051\u3067\u306f\u8a2d\u8a08\u306f\u5b8c\u4e86\u3057\u307e\u305b\u3093\u3002.<\/li>\n<li><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u3092\u6587\u66f8\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u4e0b\u6d41\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u4e88\u6e2c\u96fb\u6d41\u3088\u308a\u3082\u4f4e\u3044\u500b\u5225\u306e\u906e\u65ad\u5bb9\u91cf\u3092\u6301\u3064\u5834\u5408\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u305d\u306e\u7528\u9014\u306b\u5bfe\u3057\u3066\u6b63\u78ba\u306a\u4e0a\u6d41\/\u4e0b\u6d41\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u691c\u8a3c\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e0a\u6d41\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u3042\u3089\u3086\u308b\u4f4e\u5b9a\u683cMCB\u3092\u8a31\u5bb9\u53ef\u80fd\u306b\u3059\u308b\u3068\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ol>\n<p>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Selection_of_a_circuit-breaker\" rel=\"noopener\">Schneider Electric \u96fb\u6c17\u8a2d\u5099\u30ac\u30a4\u30c9<\/a> \u6545\u969c\u96fb\u6d41\u304a\u3088\u3073\u5354\u8abf\u4fdd\u8b77\u306e\u9078\u5b9a\u539f\u5247\u3092\u8a73\u8ff0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>2\u3064\u306e\u9078\u5b9a\u4f8b<\/h2>\n<table>\n<thead>\n<tr>\n<th>MCB\u306b\u304a\u3051\u308b\u4e88\u5b9a\u77ed\u7d61\u96fb\u6d41<\/th>\n<th>6 kA \u30aa\u30d7\u30b7\u30e7\u30f3<\/th>\n<th>10 kA \u30aa\u30d7\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4.2 kA<\/td>\n<td>\u5b9a\u683c\u5bb9\u91cf\u304c\u5b9f\u969b\u306e\u96fb\u5727\u30676 kA\u3067\u3042\u308a\u3001\u305d\u306e\u4ed6\u306e\u8981\u4ef6\u304c\u3059\u3079\u3066\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u9069\u683c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/td>\n<td>\u3053\u3061\u3089\u3082\u9069\u683c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30b9\u30c8\u3068\u5b8c\u5168\u306a\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/td>\n<\/tr>\n<tr>\n<td>7.5 kA<\/td>\n<td>\u72ec\u7acb\u5b9a\u683c6kA\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002.<\/td>\n<td>\u5b9a\u683c\u5bb9\u91cf\u304c\u5b9f\u969b\u306e\u96fb\u5727\u306710kA\u3067\u3042\u308a\u3001\u305d\u306e\u4ed6\u306e\u8981\u4ef6\u3092\u3059\u3079\u3066\u6e80\u305f\u3059\u5834\u5408\u306f\u9069\u5207\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u308c\u3089\u306e\u6570\u5024\u306f <strong>\u4f8b\u793a\u7684\u306a\u5165\u529b\u3067\u3042\u308a<\/strong>, \u3001\u7279\u5b9a\u306e\u5efa\u7269\u306e\u6e2c\u5b9a\u5024\u3084\u63a8\u5968\u4e8b\u9805\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u56de\u8def\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u5909\u5316\u306b\u3088\u308a\u3001\u4e3b\u914d\u96fb\u76e4\u3068\u9060\u9694\u306e\u4e0b\u6d41\u76e4\u3067\u306f\u77ed\u7d61\u96fb\u6d41\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u4f4f\u5b85\u7528\u300d\u307e\u305f\u306f\u300c\u7523\u696d\u7528\u300d\u306e\u307f\u306b\u57fa\u3065\u304f\u5358\u7d14\u306a\u30eb\u30fc\u30eb\u3067\u306f\u3001\u3053\u306e\u70b9\u304c\u8003\u616e\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<h2>\u767a\u6ce8\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u8cea\u554f<\/h2>\n<ul>\n<li>\u5404MCB\u8a2d\u7f6e\u4f4d\u7f6e\u3067\u8a08\u7b97\u3055\u308c\u305f\u6700\u5927\u4e88\u6e2c\u77ed\u7d61\u96fb\u6d41\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/li>\n<li>\u6b63\u78ba\u306a\u90e8\u54c1\u756a\u53f7\u306b\u9069\u7528\u3055\u308c\u308b\u898f\u683c\u3068\u96fb\u5727\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n<li>\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b6kA\u307e\u305f\u306f10kA\u306fIcn\u3001Icu\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u5b9a\u683c\u3067\u3059\u304b\uff1f<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u5354\u8abf\u30c7\u30fc\u30bf\u306b\u3088\u3063\u3066\u3001\u4e0a\u6d41\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u914d\u7f6e\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u5b9a\u683c\u96fb\u6d41\u3001\u7279\u6027\u66f2\u7dda\u3001\u6975\u6570\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u6761\u4ef6\u3082\u8a2d\u8a08\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<p>\u30af\u30a2\u30f3\u30cb\u30e3\u306e <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">MCB\u30b7\u30ea\u30fc\u30ba<\/a> \u30e2\u30c7\u30eb\u3054\u3068\u306b6kA\u306810kA\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8cfc\u5165\u524d\u306b\u6b63\u78ba\u306a\u90e8\u54c1\u756a\u53f7\u3068\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e2\u30c7\u30eb\u56fa\u6709\u306e\u9078\u629e\u307e\u305f\u306f\u898b\u7a4d\u3082\u308a\u306b\u3064\u3044\u3066\u306f\u3001, <a href=\"https:\/\/cnkuangya.com\/ja\/contact-us\/\">Kuangya\u30c1\u30fc\u30e0\u306b\u3054\u9023\u7d61\u304f\u3060\u3055\u3044<\/a> \u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3001\u8a08\u7b97\u3055\u308c\u305f\u77ed\u7d61\u96fb\u6d41\u3001\u304a\u3088\u3073\u5fc5\u8981\u306a\u69cb\u6210\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<h3>10kA\u306eMCB\u306f\u5e38\u306b6kA\u306eMCB\u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u95a2\u9023\u3059\u308b\u898f\u683c\u3068\u96fb\u5727\u304c\u540c\u3058\u6761\u4ef6\u4e0b\u3067\u5b9a\u683c\u3092\u6bd4\u8f03\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u3001\u3088\u308a\u9ad8\u3044\u906e\u65ad\u5bb9\u91cf\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u9078\u629e\u306f\u3001\u5b9f\u969b\u306e\u77ed\u7d61\u96fb\u6d41\u30ec\u30d9\u30eb\u3068\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u4ed5\u69d8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<h3>6kA\u306eMCB\u309210kA\u306eMCB\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u30d6\u30ec\u30fc\u30ad\u30f3\u30b0\u5bb9\u91cf\u306e\u6570\u5024\u3060\u3051\u3067\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u5727\u3001\u5b9a\u683c\u96fb\u6d41\u3001\u7279\u6027\u66f2\u7dda\u3001\u6975\u6570\u3001\u7aef\u5b50\u4e92\u63db\u6027\u3001\u7b50\u4f53\u3078\u306e\u9069\u5408\u6027\u3001\u304a\u3088\u3073\u30e1\u30fc\u30ab\u30fc\u306e\u6307\u793a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56de\u8def\u306e\u4ea4\u63db\u306b\u3064\u3044\u3066\u306f\u3001\u8cc7\u683c\u306e\u3042\u308b\u8a2d\u8a08\u8005\u307e\u305f\u306f\u8a2d\u7f6e\u8005\u304c\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>6kA\u3092\u8d85\u3048\u308b\u77ed\u7d61\u96fb\u6d41\u304c\u767a\u751f\u3059\u308b\u56de\u8def\u306e\u4e0b\u6d41\u306b6kA\u306eMCB\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u3001\u4e0a\u6d41\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u8a31\u53ef\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u30e1\u30fc\u30ab\u30fc\u304c\u691c\u8a3c\u3057\u305f\u9069\u7528\u53ef\u80fd\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4fdd\u8b77\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u3001\u6b63\u78ba\u306a\u30c7\u30d0\u30a4\u30b9\u3068\u6761\u4ef6\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u8a3c\u62e0\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u5341\u5206\u306a\u72ec\u7acb\u3057\u305f\u906e\u65ad\u5bb9\u91cf\u3092\u6301\u3064\u4e0b\u6d41\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Short answer: Choose a miniature circuit breaker (MCB) whose rated short-circuit breaking capacity is at least the prospective short-circuit current at its installation point, at the applicable voltage and under the relevant product standard. A 10 kA marking is not automatically required in every installation, and a 6 kA marking is not automatically adequate for every home. Check the exact model datasheet and marking before specifying an MCB. What do 6 kA and 10 kA mean on an MCB? These figures describe short-circuit interruption capability under defined test conditions. They are different from the breaker\u2019s current rating, such as 16 A or 32 A, and from its B, C or [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,55],"tags":[],"class_list":["post-4943","post","type-post","status-publish","format-standard","hentry","category-blog","category-circuit-breakers"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/4943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=4943"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/4943\/revisions"}],"predecessor-version":[{"id":4944,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/4943\/revisions\/4944"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=4943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/categories?post=4943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/tags?post=4943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}