{"id":2861,"date":"2026-03-30T02:40:04","date_gmt":"2026-03-30T02:40:04","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=2861"},"modified":"2026-04-24T13:41:11","modified_gmt":"2026-04-24T05:41:11","slug":"10-steps-kuangya-ac-mcb","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/10-steps-kuangya-ac-mcb\/","title":{"rendered":"\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u914d\u96fb\u5b89\u5168\u306e\u305f\u3081\u306bKuangya AC MCB\u3092\u9078\u629e\u3059\u308b10\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u4f4e\u96fb\u5727\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001AC MCB\uff08\u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u306f\u4e0d\u53ef\u6b20\u306a\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u8ca0\u8377\u3084\u77ed\u7d61\u6545\u969c\u304b\u3089\u56de\u8def\u3001\u6a5f\u5668\u3001\u4eba\u3092\u4fdd\u8b77\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u56de\u8def\u4fdd\u8b77\u304c\u306a\u3051\u308c\u3070\u3001\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u706b\u707d\u306e\u5371\u967a\u3001\u6a5f\u5668\u306e\u713c\u640d\u3001\u8a2d\u7f6e\u8005\u3068\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u4e21\u65b9\u306b\u5bfe\u3059\u308b\u5b89\u5168\u4e0a\u306e\u8105\u5a01\u306a\u3069\u3001\u6df1\u523b\u306a\u30ea\u30b9\u30af\u306b\u76f4\u9762\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u4f4f\u5b85\u3001\u5546\u696d\u3001\u8efd\u5de5\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9ad8\u6027\u80fd\u306aAC MCB\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5341\u5206\u306b\u9078\u629e\u3055\u308c\u305f\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u306f\u3001\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u53b3\u3057\u3044\u56fd\u969b\u5b89\u5168\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/strong> \u306f\u3053\u3046\u3057\u305f\u8981\u6c42\u306b\u5fdc\u3048\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f37\u529b\u306a\u4fdd\u8b77\u3001\u67d4\u8edf\u306a\u8a2d\u5b9a\u3001\u56fd\u969b\u898f\u683c\u3078\u306e\u5b8c\u5168\u6e96\u62e0\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u5e74\u306e\u88fd\u9020\u7d4c\u9a13\u3068\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306b\u3088\u308a\u3001Kuangya\u306f\u4e16\u754c\u4e2d\u306e\u304a\u5ba2\u69d8\u306b\u5b89\u5b9a\u3057\u305f\u8010\u4e45\u6027\u306e\u3042\u308b\u96fb\u6c17\u90e8\u54c1\u3092\u304a\u5c4a\u3051\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e83\u3044\u96fb\u6d41\u7bc4\u56f2\u3001\u8907\u6570\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3001\u4f7f\u3044\u3084\u3059\u3044\u8a2d\u7f6e\u3001, <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u4e16\u754c\u4e2d\u3067\u4fe1\u983c\u3055\u308c\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30cd\u30eb\u30e1\u30fc\u30ab\u30fc\u3001\u96fb\u6c17\u5de5\u4e8b\u696d\u8005\u3001\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30bf\u30fc\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4f1a\u793e\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5730\u57df\u3067\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3069\u306e\u6a29\u5a01\u3042\u308b\u56e3\u4f53\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u3044\u308b\u3002 <a href=\"https:\/\/go.schneider-electric.com\/WW_202004_Digital-Applications-for-Large-Buildings-and-Critical-Facilities_EA-LP.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/webstore.iec.ch\/en\/products\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kuangya\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u304a\u5ba2\u69d8\u306f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u4e92\u63db\u6027\u3001\u305d\u3057\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u3001\u914d\u96fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"599\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-\u5c01\u97622.jpg\" alt=\"\u30af\u30a2\u30f3\u30cb\u30e3AC MCB\" class=\"wp-image-2869\" style=\"width:741px;height:auto\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-\u5c01\u97622.jpg 510w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-\u5c01\u97622-255x300.jpg 255w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-\u5c01\u97622-10x12.jpg 10w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-\u5c01\u97622-300x352.jpg 300w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1.\u4f55\u304c <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a>?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u6982\u8981 <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u3001\u4ea4\u6d41\u914d\u96fb\u7db2\u7528\u306b\u958b\u767a\u3055\u308c\u305f\u5c0f\u578b\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u306e\u30b7\u30ea\u30fc\u30ba\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AC400V\u307e\u3067\u306e\u4f4e\u96fb\u5727\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u6700\u7d42\u56de\u8def\u3084\u7523\u696d\u7528\u30d5\u30a3\u30fc\u30c0\u30fc\u306b\u52b9\u7387\u7684\u3067\u5b89\u5b9a\u3057\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u7570\u5e38\u96fb\u6d41\u3092\u81ea\u52d5\u7684\u306b\u906e\u65ad\u3057\u3001\u904e\u71b1\u3001\u706b\u707d\u3001\u6a5f\u5668\u306e\u640d\u50b7\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u969c\u5bb3\u304c\u53d6\u308a\u9664\u304b\u308c\u308b\u3068\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u624b\u52d5\u3067\u30ea\u30bb\u30c3\u30c8\u3067\u304d\u308b\u305f\u3081\u3001\u5f93\u6765\u306e\u30d2\u30e5\u30fc\u30ba\u3088\u308a\u3082\u4fbf\u5229\u3067\u7d4c\u6e08\u7684\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEC 60898-1\u304a\u3088\u3073IEC 60947-2\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5b89\u5168\u539f\u5247\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u3059\u3079\u3066\u306e\u30e6\u30cb\u30c3\u30c8\u304c\u96fb\u6c17\u5b89\u5168\u6027\u3001\u6027\u80fd\u3001\u69cb\u9020\u306b\u95a2\u3059\u308b\u4e16\u754c\u7684\u306a\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u3068\u306f\u9055\u3046\u3001, <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u3001\u30c8\u30ea\u30c3\u30d7\u5f8c\u306b\u624b\u52d5\u3067\u30ea\u30bb\u30c3\u30c8\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u518d\u5229\u7528\u53ef\u80fd\u306a\u6a5f\u80fd\u306f\u3001\u5546\u696d\u304a\u3088\u3073\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308b\u904b\u7528\u30b3\u30b9\u30c8\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u5f37\u304f\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002 <a href=\"http:\/\/www.shturl.cc\/e8774c3d586c0884b77d3c501f5a6b64\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u306e\u96fb\u6c17\u8a2d\u5099\u30ac\u30a4\u30c9<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d4\u8edf\u6027\u3001\u5b89\u5168\u6027\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u5bb9\u6613\u3055\u304b\u3089\u3001\u4e16\u754c\u4e2d\u306e\u5c02\u9580\u5de5\u4e8b\u696d\u8005\u304cMCB\u3092\u597d\u3093\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u30b3\u30a2\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u4e16\u754c\u5e02\u5834\u3067\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4f\u5b85\uff1a\u7167\u660e\u3001\u30b3\u30f3\u30bb\u30f3\u30c8\u3001\u5bb6\u96fb\u88fd\u54c1\u3001HVAC<\/li>\n\n\n\n<li>\u5546\u696d\u30d3\u30eb\uff1a\u30aa\u30d5\u30a3\u30b9\u3001\u30e2\u30fc\u30eb\u3001\u30db\u30c6\u30eb\u3001\u5b66\u6821\u3001\u75c5\u9662<\/li>\n\n\n\n<li>\u8efd\u5de5\u696d\uff1a\u5236\u5fa1\u76e4\u3001\u30e2\u30fc\u30bf\u30fc\u30d5\u30a3\u30fc\u30c0\u30fc\u3001\u5909\u5727\u5668\u56de\u8def<\/li>\n\n\n\n<li>\u30ea\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff1a\u53e4\u3044\u30d2\u30e5\u30fc\u30ba\u3084\u53e4\u3044\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u4ea4\u63db<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8a2d\u8a08\u3067\u8a2d\u7f6e\u304c\u5bb9\u6613\u306a\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u4f4e\u5727\u5206\u96fb\u76e4\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u7bc9\u3067\u3082\u30d1\u30cd\u30eb\u6539\u9020\u3067\u3082\u3001Kuangya AC MCB\u306f\u512a\u308c\u305f\u9069\u5fdc\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u8a00\u53ca\u3055\u308c\u3066\u3044\u308b\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3002 <a href=\"https:\/\/www.novapwr.com\/the-foundations-of-modern-power-distribution-blog-1-of-6\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ce\u30f4\u30a1\u30d3\u30e5\u30fc\u306e\u914d\u96fb\u30ac\u30a4\u30c9<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001Kuangya AC MCB\u306f\u56fd\u969b\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3001\u8f38\u51fa\u6ce8\u6587\u3001OEM\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u306e\u6700\u6709\u529b\u5019\u88dc\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.\u4e3b\u306a\u7279\u5fb4 <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u5e83\u3044\u5b9a\u683c\u7bc4\u56f2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> 230\/400VAC\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u300150Hz\u306860Hz\u306e\u4e21\u65b9\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e2\u5468\u6ce2\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u30a2\u30b8\u30a2\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u4e2d\u6771\u306e\u96fb\u529b\u7cfb\u7d71\u3068\u306e\u4e92\u63db\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u30a2\u30b8\u30a2\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u30aa\u30bb\u30a2\u30cb\u30a2\u3001\u4e2d\u6771\u306e\u9001\u96fb\u7db2\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u3069\u3053\u306b\u3042\u3063\u3066\u3082\u3001Kuangya AC MCB\u306f\u30b9\u30e0\u30fc\u30ba\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u683c\u96fb\u6d41\u306f6A\uff5e125A\u3067\u3001\u4e00\u822c\u7684\u306a\u56de\u8def\u8981\u4ef6\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u3055\u306a\u7167\u660e\u56de\u8def\u304b\u3089\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u306a\u7523\u696d\u7528\u30d5\u30a3\u30fc\u30c0\u30fc\u307e\u3067\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u9069\u3057\u305f\u30e2\u30c7\u30eb\u304c\u5fc5\u305a\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u67d4\u8edf\u306a\u7834\u65ad\u80fd\u529b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306b\u306f2\u3064\u306e\u30d6\u30ec\u30fc\u30af\u5bb9\u91cf\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>230\/400 VAC\u30676 kA<\/li>\n\n\n\n<li>230\/400 VAC\u306710 kA<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u8a08\u7b97\u3055\u308c\u305f\u77ed\u7d61\u96fb\u6d41\u30ec\u30d9\u30eb\u306b\u57fa\u3065\u304f\u6b63\u78ba\u306a\u9078\u629e\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u906e\u65ad\u5bb9\u91cf\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u96fb\u6c17\u8a2d\u8a08\u306b\u304a\u3051\u308b\u5b89\u5168\u6027\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u306f\u4ee5\u4e0b\u306b\u3088\u3063\u3066\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3002 <a href=\"https:\/\/shopulstandards.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">UL\u898f\u683c<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001Kuangya\u306e\u88fd\u54c1\u306f\u5317\u7c73\u304a\u3088\u3073\u4e16\u754c\u306e\u5b89\u5168\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 B\/C\/D \u30c8\u30ea\u30c3\u30d7\u66f2\u7dda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u3001\u7570\u306a\u308b\u8ca0\u8377\u306b\u5bfe\u3057\u30663\u3064\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bf\u30a4\u30d7B\uff1a3\uff5e5\u00d7In\u3001\u4f4f\u5b85\u7528\u7167\u660e\u304a\u3088\u3073\u30bd\u30b1\u30c3\u30c8\u7528<\/li>\n\n\n\n<li>\u30bf\u30a4\u30d7C\uff1a5-10\u00d7In\u3001\u5546\u7528\u304a\u3088\u3073\u4e00\u822c\u56de\u8def\u7528<\/li>\n\n\n\n<li>\u30bf\u30a4\u30d7D\uff1a10\uff5e20\u00d7In\u3001\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u9ad8\u7a81\u5165\u6a5f\u5668\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u66f2\u7dda\u306fIEC 60898-1\u306e\u8981\u6c42\u4e8b\u9805\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6b63\u78ba\u306a\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u306f\u3001\u5b8c\u5168\u306a\u4fdd\u8b77\u3092\u78ba\u4fdd\u3057\u306a\u304c\u3089\u3001\u8ff7\u60d1\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.4 \u5b8c\u5168\u306a\u30dd\u30fc\u30eb\u69cb\u6210<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f1P\u30012P\u30013P\u30014P\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d5\u30eb\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306f\u3001\u3042\u3089\u3086\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5358\u76f8\u304a\u3088\u3073\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u30e2\u30c7\u30eb\u306f\u3001\u4e09\u76f8\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3092\u9ad8\u3081\u308b\u30b3\u30e2\u30f3\u30c9\u30ea\u30c3\u30d7\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u4f4d\u76f8\u4e0d\u5747\u8861\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u6975\u304c\u540c\u6642\u306b\u5207\u308a\u96e2\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u4ee5\u4e0b\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6cbf\u3063\u305f\u3082\u306e\u3067\u3042\u308b\u3002 <a href=\"https:\/\/go.schneider-electric.com\/WW_202004_Digital-Applications-for-Large-Buildings-and-Critical-Facilities_EA-LP.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.5 DIN\u30ec\u30fc\u30eb\u53d6\u4ed8 EN 60715<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u6a19\u6e96\u7684\u306aDIN\u30ec\u30fc\u30eb\u306b\u5de5\u5177\u306a\u3057\u3067\u53d6\u308a\u4ed8\u3051\u53ef\u80fd\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u306f\u3001\u5de5\u5177\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u7d44\u307f\u7acb\u3066\u3084\u4ea4\u63db\u3092\u7d20\u65e9\u304f\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30c3\u30d7\u30d5\u30a3\u30fc\u30c9\u3068\u30dc\u30c8\u30e0\u30d5\u30a3\u30fc\u30c9\u306e\u4e21\u65b9\u304c\u53ef\u80fd\u3067\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u306a\u914d\u7dda\u304c\u53ef\u80fd\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30d1\u30cd\u30eb\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u52b9\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u8a2d\u7f6e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u8a08\u306f\u3001\u4e16\u754c\u7684\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u7f6e\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.6 IP20 \u30d5\u30a3\u30f3\u30ac\u30fc\u30bb\u30fc\u30d5\u7aef\u5b50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u30a8\u30ea\u30a2\u3002 <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u4fdd\u8b77\u7b49\u7d1a\u306fIP20\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d6\u308a\u4ed8\u3051\u6642\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6642\u306b\u3001\u6d3b\u7dda\u90e8\u54c1\u306b\u76f4\u63a5\u6307\u304c\u89e6\u308c\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d3b\u7dda\u90e8\u306b\u76f4\u63a5\u6307\u304c\u89e6\u308c\u308b\u306e\u3092\u9632\u304e\u3001\u8a2d\u7f6e\u306e\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u73fe\u5834\u306e\u4f5c\u696d\u54e1\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fIEC 60335-1\u306e\u5b89\u5168\u8981\u4ef6\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.7 \u9ad8\u3044\u914d\u7dda\u5bb9\u91cf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> 25 mm\u00b2\u307e\u3067\u306e\u9285\u30b1\u30fc\u30d6\u30eb\u306b\u5bfe\u5fdc\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7523\u696d\u7528\u3084\u9ad8\u8ca0\u8377\u56de\u8def\u3067\u4f7f\u7528\u3055\u308c\u308b\u592a\u3044\u30b1\u30fc\u30d6\u30eb\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30d7\u30c6\u30a3\u30d6\u30b9\u30af\u30ea\u30e5\u30fc\u304c\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u3092\u4fdd\u8a3c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7dda\u6642\u306b\u30cd\u30b8\u304c\u629c\u3051\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u4f5c\u696d\u52b9\u7387\u3068\u5b89\u5168\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af\uff1a2.5N-m\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30c8\u30eb\u30af\u5024\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u904e\u71b1\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u4ee5\u4e0b\u304b\u3089\u53c2\u7167\u3002 <a href=\"http:\/\/www.shturl.cc\/e8774c3d586c0884b77d3c501f5a6b64\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.8 \u9ad8\u8010\u4e45\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u512a\u308c\u305f\u8010\u4e45\u6027\u3092\u63d0\u4f9b\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a5f\u68b0\u7684\u5bff\u547d\uff1a\u2265 10,000 \u56de<\/li>\n\n\n\n<li>\u983b\u7e41\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u5bfe\u5fdc\u3059\u308b\u9ad8\u3044\u96fb\u6c17\u7684\u5bff\u547d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u9577\u5bff\u547d\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9867\u5ba2\u306f\u3001\u4ea4\u63db\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u5411\u4e0a\u3068\u3044\u3046\u6069\u6075\u3092\u53d7\u3051\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.9 \u56fd\u969b\u898f\u683c\u3078\u306e\u6e96\u62e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306b\u5f93\u3063\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IEC 60898-1\uff08\u56fd\u5185\u56de\u8def\u304a\u3088\u3073\u6700\u7d42\u56de\u8def\uff09<\/li>\n\n\n\n<li>IEC 60947-2\uff08\u7523\u696d\u7528\u3001\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30c7\u30e5\u30a2\u30eb\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30fb\u30c7\u30b6\u30a4\u30f3\u306f\u3001\u571f\u6728\u30fb\u5de5\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e21\u65b9\u306b\u9069\u7528\u7bc4\u56f2\u3092\u5e83\u3052\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a8d\u8a3c\u3068\u898f\u683c\u306f\u4e0b\u8a18\u3067\u5165\u624b\u3067\u304d\u308b\u3002 <a href=\"https:\/\/webstore.iec.ch\/preview\/info_iec61557-1%7Bed3.0.RLV%7Den.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">IEC\u30a6\u30a7\u30d6\u30b9\u30c8\u30a2<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/shopulstandards.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">UL<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.10 \u5e83\u7bc4\u306a\u74b0\u5883\u9069\u5fdc\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u78ba\u5b9f\u306b\u52d5\u4f5c\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52d5\u4f5c\u6e29\u5ea6-25 \u00b0C \uff5e +55 \u00b0C<\/li>\n\n\n\n<li>\u4fdd\u7ba1\u6e29\u5ea6-40 \u00b0C \u304b\u3089 +70 \u00b0C<\/li>\n\n\n\n<li>\u9ad8\u5ea6: \u2264 2000 m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bd2\u51b7\u5730\u3001\u71b1\u5e2f\u5730\u65b9\u3001\u9ad8\u5730\u3067\u3082\u5341\u5206\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001Kuangya AC MCB\u306f\u904e\u9177\u306a\u74b0\u5883\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.11 \u8c4a\u5bcc\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u8907\u6570\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u88dc\u52a9\u63a5\u70b9\uff08OF\uff09<\/li>\n\n\n\n<li>\u30a2\u30e9\u30fc\u30e0\u63a5\u70b9\uff08SD\uff09<\/li>\n\n\n\n<li>\u5357\u4eac\u9320\u4ed8\u304d\u30cf\u30f3\u30c9\u30eb<\/li>\n\n\n\n<li>\u30d5\u30a7\u30fc\u30ba\u306e\u969c\u58c1<\/li>\n\n\n\n<li>\u30e9\u30d9\u30eb\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u76e3\u8996\u3001\u5b89\u5168\u6027\u3001\u30b7\u30b9\u30c6\u30e0\u8b58\u5225\u304c\u5f37\u5316\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u306b\u3088\u308a\u3001\u30d6\u30ec\u30fc\u30ab\u3092\u30b9\u30de\u30fc\u30c8\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.\u6280\u8853\u4ed5\u69d8\u8868 <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u4ee3\u8868\u7684\u306a\u4fa1\u5024\uff0f\u30aa\u30d7\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u898f\u683c<\/td><td>IEC 60898-1; IEC 60947-2 (\u30e2\u30c7\u30eb\u5225)<\/td><\/tr><tr><td>\u5b9a\u683c\u96fb\u5727<\/td><td>230\/400 VAC\u300150\/60 Hz<\/td><\/tr><tr><td>\u5b9a\u683c\u96fb\u6d41<\/td><td>6,10,16,20,25,32,40,50,63,80,100,125A<\/td><\/tr><tr><td>\u7834\u65ad\u80fd\u529b<\/td><td>230\/400VAC\u30676kA\/10kA<\/td><\/tr><tr><td>\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30d6<\/td><td>B \/ C \/ D<\/td><\/tr><tr><td>\u30dd\u30fc\u30eb<\/td><td>1P\/2P\/3P\/4P\u5171\u901a\u30c8\u30ea\u30c3\u30d7<\/td><\/tr><tr><td>\u8a98\u96fb\u30c6\u30b9\u30c8<\/td><td>2.5 kV\u30011\u5206\u9593<\/td><\/tr><tr><td>\u30a4\u30f3\u30d1\u30eb\u30b9\u30fb\u30b9\u30bf\u30f3\u30c9<\/td><td>4 kV<\/td><\/tr><tr><td>\u65ad\u71b1\u30ab\u30c6\u30b4\u30ea\u30fc<\/td><td>\u6c5a\u67d3\u5ea62\u3001\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea\u30fcIII<\/td><\/tr><tr><td>\u30bf\u30fc\u30df\u30ca\u30eb\u5bb9\u91cf<\/td><td>\u6700\u592725 mm\u00b2 Cu<\/td><\/tr><tr><td>\u4fdd\u8b77\u7b49\u7d1a<\/td><td>IP20\uff08\u7aef\u5b50\uff09<\/td><\/tr><tr><td>\u53d6\u308a\u4ed8\u3051<\/td><td>DIN\u30ec\u30fc\u30eb EN 60715\u3001\u30c8\u30c3\u30d7\/\u30dc\u30c8\u30e0\u30d5\u30a3\u30fc\u30c9<\/td><\/tr><tr><td>\u30a2\u30f3\u30d3\u30a8\u30f3\u30c8<\/td><td>-25...+55 \u00b0C, \u22642000 m<\/td><\/tr><tr><td>\u6750\u6599<\/td><td>\u71b1\u786c\u5316\u6027\/\u71b1\u53ef\u5851\u6027\u6a39\u8102\u30cf\u30a6\u30b8\u30f3\u30b0; \u9285\u5408\u91d1\u7aef\u5b50<\/td><\/tr><tr><td>\u30aa\u30d7\u30b7\u30e7\u30f3<\/td><td>Aux\/\u30a2\u30e9\u30fc\u30e0\u63a5\u70b9\u3001\u5357\u4eac\u9320\u3001\u30d5\u30a7\u30fc\u30ba\u30d0\u30ea\u30a2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"641\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-1-3P.jpg\" alt=\"Kuangya AC MCB KYDB-63\u3001\u4e16\u754c\u306e\u914d\u96fb\u5b89\u5168\u306e\u305f\u3081\u306e10\u30b9\u30c6\u30c3\u30d7\u9078\u629e\u30ac\u30a4\u30c9\" class=\"wp-image-2868\" style=\"aspect-ratio:0.7956446687026956;width:750px;height:auto\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-1-3P.jpg 510w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-1-3P-239x300.jpg 239w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-1-3P-10x12.jpg 10w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCB-1-3P-300x377.jpg 300w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4.10 Kuangya AC MCB\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u9078\u629e\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3068\u4f4d\u76f8\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u4f7f\u3044\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u5358\u76f8\u304b\u4e09\u76f8\u304b\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304cMCB\u9078\u629e\u306e\u6700\u521d\u306e\u3001\u305d\u3057\u3066\u6700\u3082\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u5fdc\u3059\u308b\u30dd\u30fc\u30eb\u69cb\u6210\u3092\u9078\u629e\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5358\u76f8\uff1a1P\u307e\u305f\u306f2P<\/li>\n\n\n\n<li>\u4e09\u76f8\uff1a3P\u307e\u305f\u306f4P<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 <a href=\"http:\/\/www.shturl.cc\/e8774c3d586c0884b77d3c501f5a6b64\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1a\u8ca0\u8377\u96fb\u6d41\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ca0\u8377\u306e\u5b9f\u969b\u306e\u4f7f\u7528\u96fb\u6d41\u3092\u8a08\u7b97\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a5f\u5668\u306e\u5b9a\u683c\u51fa\u529b\u3068\u4f5c\u696d\u52b9\u7387\u306e\u4e21\u65b9\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e\u5b9a\u683c\u96fb\u6d41\u306f <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u96fb\u6d41\u3088\u308a\u308f\u305a\u304b\u306b\u9ad8\u304f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u901a\u5e38\u306e\u59cb\u52d5\u6642\u306b\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u843d\u3061\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5b9a\u683c\u5bb9\u91cf\u4ee5\u4e0b\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30b1\u30fc\u30d6\u30eb\u3068\u63a5\u7d9a\u3055\u308c\u305f\u6a5f\u5668\u306e\u4e21\u65b9\u304c\u4fdd\u8b77\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1a\u6b63\u3057\u3044\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u306e\u9078\u629e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30bf\u30a4\u30d7B<\/li>\n\n\n\n<li>\u30b3\u30de\u30fc\u30b7\u30e3\u30eb\u30bf\u30a4\u30d7C<\/li>\n\n\n\n<li>\u30e2\u30fc\u30bf\u30fc\u30bf\u30a4\u30d7D<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u3057\u3044\u30ab\u30fc\u30d6\u9078\u629e\u306b\u3088\u308a\u3001\u8ff7\u60d1\u306a\u30c8\u30ea\u30c3\u30d7\u3092\u56de\u907f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u5b9f\u969b\u306e\u6545\u969c\u72b6\u614b\u3067\u3082\u8fc5\u901f\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u898f\u683c\u306fIEC 60898-1\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d74\uff1a\u7834\u65ad\u5bb9\u91cf\u306e\u9078\u629e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4f\u5b85\u7528\u304a\u3088\u3073\u8efd\u5546\u696d\u7528\uff1a6 kA<\/li>\n\n\n\n<li>\u5de5\u696d\u7528\u304a\u3088\u3073\u9ad8\u6545\u969c\u30a8\u30ea\u30a210 kA<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u906e\u65ad\u5bb9\u91cf\u306f\u3001\u8a2d\u7f6e\u5834\u6240\u3067\u306e\u4e88\u60f3\u77ed\u7d61\u96fb\u6d41\u3088\u308a\u5927\u304d\u304f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u7167 <a href=\"https:\/\/shopulstandards.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">UL\u898f\u683c<\/a> \u9069\u5207\u306a\u9078\u629e\u306e\u305f\u3081\u306b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d75\uff1a\u898f\u683c\u3068\u8a8d\u8a3c\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u306a\u305f\u306e <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u30e2\u30c7\u30eb\u306fIEC 60898-1\u307e\u305f\u306fIEC 60947-2\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u8a8d\u8a3c\u304c\u4e0d\u53ef\u6b20\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u95a2\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u53d7\u3051\u5165\u308c\u306b\u5fc5\u8981\u306a\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d76\uff1a\u30aa\u30d7\u30b7\u30e7\u30f3\u30fb\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u306e\u9078\u629e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u88dc\u52a9\u63a5\u70b9\u3001\u30a2\u30e9\u30fc\u30e0\u63a5\u70b9\u3001\u30d1\u30c9\u30ed\u30c3\u30af\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u306f\u3001\u9060\u9694\u76e3\u8996\u3068\u5b89\u5168\u30ed\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d77\uff1a\u74b0\u5883\u9069\u5408\u6027\u306e\u30c1\u30a7\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5468\u56f2\u6e29\u5ea6\u3068\u9ad8\u5ea6\u304c\u88fd\u54c1\u306e\u5b9a\u683c\u306b\u5408\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u74b0\u5883\u7bc4\u56f2\u3092\u8d85\u3048\u3066\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5bff\u547d\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u6975\u7aef\u306a\u6c17\u5019\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d78\uff1a\u914d\u7dda\u306e\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b1\u30fc\u30d6\u30eb\u306e\u30b5\u30a4\u30ba\uff08\u6700\u592725 mm\u00b2 Cu\uff09\u3068\u5fc5\u8981\u306a\u30c8\u30eb\u30af\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9069\u5207\u306a\u914d\u7dda\u306f\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u6545\u969c\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u3072\u3068\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u914d\u7dda\u304c\u904e\u71b1\u3084\u6545\u969c\u3092\u9632\u3050\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d79\uff1a\u76f8\u4e92\u904b\u7528\u6027\u306e\u30c6\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u4fdd\u3059\u308b <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u4ed6\u306e\u30d1\u30cd\u30eb\u90e8\u54c1\u3068\u306e\u76f8\u6027\u3082\u826f\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u306f\u6f0f\u96fb\u906e\u65ad\u5668\u3001AFDD\u3001\u5206\u96fb\u76e4\u3001\u30d0\u30b9\u30d0\u30fc\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEC 60364 \u306e\u8a2d\u7f6e\u898f\u5247\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d710\uff1a\u9577\u671f\u4fe1\u983c\u6027\u306e\u30ec\u30d3\u30e5\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9078\u3076 <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u305d\u306e\u9ad8\u3044\u6a5f\u68b0\u7684\u5bff\u547d\u3068\u96fb\u6c17\u7684\u5bff\u547d\u306e\u305f\u3081\u306b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5.\u907f\u3051\u308b\u3079\u304d\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u5b9a\u683c\u96fb\u6d41\u306e\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30ba<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30ba\u306eMCB\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4fdd\u8b77\u52b9\u679c\u304c\u4f4e\u4e0b\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u843d\u3061\u308b\u524d\u306b\u30b1\u30fc\u30d6\u30eb\u304c\u904e\u71b1\u3057\u3001\u767a\u706b\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30ea\u30c3\u30d7\u305b\u305a\u306b\u30b1\u30fc\u30d6\u30eb\u306e\u904e\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u8aa4\u3063\u305f\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9069\u5207\u306a\u30ab\u30fc\u30d6\u306f\u3001\u983b\u7e41\u306a\u30c8\u30ea\u30c3\u30d7\u3084\u4fdd\u8b77\u306e\u5931\u6557\u306b\u3064\u306a\u304c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u30b7\u30ca\u30ea\u30aa\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3068\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30fc\u30d6\u306f\u5e38\u306b\u8ca0\u8377\u30bf\u30a4\u30d7\u306b\u5408\u308f\u305b\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.3 \u7834\u65ad\u80fd\u529b\u4e0d\u8db3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u906e\u65ad\u5bb9\u91cf\u304c\u5c0f\u3055\u3044\u30d6\u30ec\u30fc\u30ab\u306f\u3001\u77ed\u7d61\u6642\u306b\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6975\u7aef\u306a\u5834\u5408\u3001\u7206\u767a\u3084\u706b\u707d\u306e\u5371\u967a\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u91cd\u5927\u306a\u5b89\u5168\u30ea\u30b9\u30af\u3092\u751f\u3080\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.4 \u914d\u7dda\u65b9\u6cd5\u306e\u4e0d\u5099<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7aef\u5b50\u306e\u7de9\u307f\u306f\u904e\u71b1\u3084\u713c\u640d\u306e\u539f\u56e0\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u3001\u73fe\u5834\u3067\u306e\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u306b\u63a8\u5968\u30c8\u30eb\u30af2.5N-m\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.5 \u74b0\u5883\u9650\u754c\u3092\u8d85\u3048\u305f\u904b\u8ee2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u5b9a\u683c\u5916\u3067\u306f\u5bff\u547d\u304c\u77ed\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u6e29\u3068\u9ad8\u9ad8\u5ea6\u306f\u96fb\u6c17\u6027\u80fd\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u306b\u74b0\u5883\u4ed5\u69d8\u306b\u5f93\u3046\u3053\u3068\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6.\u3088\u304f\u3042\u308b\u8cea\u554f <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q1\uff1a\u300c\"\u30f4\u30a7\u30cb\u30e5\u30fc \"\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f <a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a> \u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u8f38\u51fa\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u3066\u3044\u308b\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A\uff1a\u305d\u3046\u3060\u3002. <strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> IEC\u304a\u3088\u3073UL\u898f\u683c\u306b\u6e96\u62e0\u3057\u300150\/60Hz\u306e\u30b0\u30ea\u30c3\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u6771\u5357\u30a2\u30b8\u30a2\u3001\u4e2d\u6771\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u5357\u7c73\u306b\u5e83\u304f\u8f38\u51fa\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q2: IP20\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: IP20\u306f\u3001\u6d3b\u7dda\u90e8\u3078\u306e\u6307\u306e\u63a5\u89e6\u3092\u9632\u304e\u3001\u8a2d\u7f6e\u8005\u306e\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u96fb\u5727\u96fb\u6c17\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u306e\u56fd\u969b\u5b89\u5168\u8981\u4ef6\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q3: \u30b1\u30fc\u30d6\u30eb\u306e\u6700\u5927\u30b5\u30a4\u30ba\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: 25 mm\u00b2\u307e\u3067\u306e\u9285\u5c0e\u4f53\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u4f4f\u5b85\u3001\u5546\u696d\u3001\u304a\u3088\u3073\u8efd\u5de5\u696d\u306e\u914d\u7dda\u8981\u4ef6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q4: \u4e0a\u304b\u3089\u3082\u4e0b\u304b\u3089\u3082\u7d66\u96fb\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u306f\u3044\u3001\u4e21\u65b9\u5411\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30cd\u30eb\u8a2d\u8a08\u3068\u914d\u7dda\u306b\u5927\u304d\u306a\u67d4\u8edf\u6027\u304c\u3082\u305f\u3089\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q5: B\/C\/D\u30ab\u30fc\u30d6\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u3044\u3044\u3048\u3001\u305d\u308c\u305e\u308c\u306e\u30ab\u30fc\u30d6\u306f\u7279\u5b9a\u306e\u8ca0\u8377\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u9055\u3063\u305f\u30ab\u30fc\u30d6\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8ff7\u60d1\u306a\u30c8\u30ea\u30c3\u30d7\u3084\u4fdd\u8b77\u4e0d\u826f\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7.\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/strong> \u306f\u3001\u4e16\u754c\u4e2d\u306e\u4f4e\u96fb\u5727\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u6e96\u62e0\u3057\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3001\u5148\u9032\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u3001\u53b3\u683c\u306a\u30c6\u30b9\u30c8\u3001\u56fd\u969b\u7684\u306a\u8a8d\u8a3c\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e10\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u3042\u3089\u3086\u308b\u4f4f\u5b85\u3001\u5546\u696d\u3001\u8efd\u5de5\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u7406\u60f3\u7684\u306a\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u3057\u3044\u9078\u629e\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3001\u5b89\u5b9a\u6027\u3001\u9577\u5bff\u547d\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEC\u898f\u683c\u306b\u5b8c\u5168\u6e96\u62e0\u3057\u3001\u67d4\u8edf\u306a\u69cb\u6210\u3068\u9ad8\u3044\u8010\u4e45\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3001, <strong><a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">\u30af\u30a2\u30f3\u30cb\u30e3AC MCB<\/a><\/strong> \u306f\u3001\u4e16\u754c\u4e2d\u306e\u96fb\u6c17\u5b89\u5168\u306e\u4fe1\u983c\u3067\u304d\u308b\u30d1\u30fc\u30c8\u30ca\u30fc\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u3001\u8acb\u8ca0\u696d\u8005\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u958b\u767a\u8005\u3001, <a href=\"https:\/\/cnkuangya.com\/ja\/\">\u30af\u30a2\u30f3\u30cb\u30e3<\/a> \u306f\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u56de\u8def\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e16\u754c\u306e\u96fb\u6c17\u30a4\u30f3\u30d5\u30e9\u304c\u767a\u5c55\u3057\u7d9a\u3051\u308b\u4e2d\u3001Kuangya\u306f\u88fd\u54c1\u306e\u9769\u65b0\u3068\u6539\u5584\u3092\u7d9a\u3051\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u308a\u5b89\u5168\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u3001\u3088\u308a\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u96fb\u6c17\u90e8\u54c1\u3092\u4e16\u754c\u4e2d\u306e\u304a\u5ba2\u69d8\u306b\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u52aa\u529b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"638\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCD-\u4ea7\u54c1\u56fe.jpg\" alt=\"\" class=\"wp-image-2871\" style=\"width:710px;height:auto\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCD-\u4ea7\u54c1\u56fe.jpg 512w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCD-\u4ea7\u54c1\u56fe-241x300.jpg 241w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCD-\u4ea7\u54c1\u56fe-10x12.jpg 10w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/03\/MCD-\u4ea7\u54c1\u56fe-300x374.jpg 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/cnkuangya.com\/ja\/mcb\/\">https:\/\/cnkuangya.com\/mcb\/<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction In modern low-voltage power distribution systems, the AC MCB (Miniature Circuit Breaker) is an essential protective component. It safeguards circuits, equipment, and people from overloads and short-circuit faults. Without proper circuit protection, electrical systems face serious risks such as fire hazards, equipment burnout, and safety threats to both installers and end users. For global residential, commercial, and light-industrial projects, choosing a reliable and high-performance AC MCB is critical. A well-selected circuit breaker ensures long-term stability, reduces maintenance costs, and meets strict international safety standards. Kuangya AC MCB is designed to meet these demands. It provides strong protection, flexible configurations, and full compliance with international standards. With years of manufacturing [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":2867,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-2861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dc-protection-safety"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/2861","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=2861"}],"version-history":[{"count":1,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/2861\/revisions"}],"predecessor-version":[{"id":2872,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/2861\/revisions\/2872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/2867"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=2861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/categories?post=2861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/tags?post=2861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}