{"id":3442,"date":"2026-05-05T09:00:00","date_gmt":"2026-05-05T01:00:00","guid":{"rendered":"https:\/\/eqsvq3fzct.wpdns.site\/blog\/thermal-magnetic-release-mccb-trends-2026\/"},"modified":"2026-10-15T11:12:37","modified_gmt":"2026-10-15T03:12:37","slug":"%e3%82%b5%e3%83%bc%e3%83%9e%e3%83%ab%e7%a3%81%e6%b0%97%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9%e3%81%aemcb%e3%81%ae%e3%83%88%e3%83%ac%e3%83%b3%e3%83%892026%e5%b9%b4","status":"publish","type":"post","link":"https:\/\/w9-group.com\/ja\/blog\/thermal-magnetic-release-mccb-trends-2026\/","title":{"rendered":"2026\u5e74\u306e\u30c8\u30ec\u30f3\u30c9\u3067\u3042\u308b\u71b1\u78c1\u6027\u30ea\u30ea\u30fc\u30b9\u306eMCCB\u3092\u7406\u89e3\u3059\u308b"},"content":{"rendered":"<div class=\"wp-block-wrap\">\n<p>\u8cfc\u8cb7\u62c5\u5f53\u8005\u304c690 V \u5206\u914d\u76e4\u306e\u30d6\u30ec\u30fc\u30ab\u3092\u6bd4\u8f03\u3059\u308b\u5834\u5408\u3001\u76ee\u306b\u898b\u3048\u308b\u9078\u629e\u80a2\u306f\u591a\u304f\u306e\u5834\u5408\u30ab\u30bf\u30ed\u30b0\u306e\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3059\u3002\u3088\u308a\u96e3\u3057\u3044\u6c7a\u5b9a\u306f\u3001\u89e3\u653e\u65b9\u5f0f\u3001\u96fb\u6d41\u5b9a\u683c\u3001\u6545\u969c\u7528\u8ca0\u8377\u3001\u30dd\u30fc\u30eb\u914d\u7f6e\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u6761\u4ef6\u304c\u5b9f\u969b\u306b\u56de\u8def\u306b\u9069\u5408\u3059\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002. <strong>\u56de\u8def\u512a\u5148\u306f\u30ab\u30bf\u30ed\u30b0\u512a\u5148\u3088\u308a\u3082\u91cd\u8981<\/strong>\u71b1\u78c1\u6c17MCCB\u306f\u9069\u5207\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u8a2d\u5b9a\u304c\u4e0d\u9069\u5207\u3067\u3042\u308b\u5834\u5408\u3084\u7d44\u307f\u7acb\u3066\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u904e\u71b1\u3057\u305f\u308a\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u4fee\u6b63\u4f5c\u696d\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u8cfc\u5165\u8005\u306e\u5224\u65ad\u6b21\u7b2c\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u9867\u5ba2\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>Summary: A thermal magnetic MCCB combines a time-delayed thermal response for sustained overloads with a fast magnetic response for high fault current. For 2026 projects, start with the circuit duty and coordination study, then verify the breaker and panel documentation against the applicable scope of <strong>\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u7528IEC 60947-2<\/strong>. 2024 \u5e74\u7248\u306f\u3001AC 1,000 V \u307e\u305f\u306f DC 1,500 V \u306e\u56de\u8def\u306b\u63a5\u7d9a\u3055\u308c\u305f\u65ad\u8def\u5668\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u5358\u4f53\u3067\u306f\u88fd\u54c1\u307e\u305f\u306f\u8a2d\u7f6e\u306e\u8a8d\u8a3c\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002\u898b\u7a4d\u3082\u308a\u3092\u3054\u4f9d\u983c\u3044\u305f\u3060\u304f\u524d\u306b\u3001\u6b63\u78ba\u306a\u5b9a\u683c\u3001\u30dd\u30fc\u30eb\u6570\u3001\u89e3\u653e\u7bc4\u56f2\u3001\u65ad\u8def\u5bb9\u91cf\u3001\u304a\u3088\u3073\u4f7f\u7528\u76ee\u7684\u306e\u6587\u66f8\u3092\u3054\u8a18\u5165\u304f\u3060\u3055\u3044\u3002.<\/p>\n<div class=\"wp-block-image\" itemscope=\"1\" itemtype=\"http:\/\/schema.org\/ImageObject\">\n    <img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2026-03-03\/5ab3b835169d2c57645c348bc5f3a5f5.jpeg\" alt=\"\u71b1\u78c1\u6c17MCCB\u306e\u9069\u7528\u4f8b\u306e\u53c2\u8003\u753b\u50cf\" itemprop=\"image\">\n  <\/div>\n<h2>\u71b1\u78c1\u6027\u30ea\u30ea\u30fc\u30b9\u306eMCCB\u306f\u4f55\u3092\u3059\u308b\u304b<\/h2>\n<p>MCCB\u306f\u3001\u56de\u8def\u304c\u5b9a\u683c\u3092\u8d85\u3048\u305f\u5834\u5408\u306b\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u56de\u8def\u906e\u65ad\u5668\u3067\u3059\u3002\u71b1\u78c1\u6c17\u5f0f\u906e\u65ad\u5668\u3067\u306f\u3001\u30d0\u30a4\u30e1\u30bf\u30eb\u7d20\u5b50\u304c\u904e\u8ca0\u8377\u306b\u3088\u308b\u52a0\u71b1\u306b\u5fdc\u7b54\u3057\u3001\u96fb\u78c1\u7d20\u5b50\u306f\u6025\u6fc0\u306a\u77ed\u7d61\u96fb\u6d41\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u53cd\u5fdc\u306b\u306f\u7570\u306a\u308b\u6642\u9593\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u904e\u8ca0\u8377\u4fdd\u8b77\u306f\u901a\u5e38\u306e\u7acb\u3061\u4e0a\u304c\u308a\u3068\u8ca0\u8377\u5909\u52d5\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u304c\u3001\u77ed\u7d61\u4fdd\u8b77\u306f\u8fc5\u901f\u306a\u52d5\u4f5c\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u6b63\u78ba\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u304a\u3088\u3073\u8a31\u5bb9\u8aa4\u5dee\u306f\u9078\u629e\u3057\u305f\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u304b\u3089\u5f97\u3089\u308c\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u7684\u306a\u8a18\u8ff0\u306f\u305d\u306e\u30ab\u30fc\u30d6\u306b\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u8abf\u9054\u306b\u304a\u3044\u3066\u3053\u306e\u9055\u3044\u306f\u91cd\u8981\u3067\u3059\u3002\u30d5\u30a3\u30fc\u30c0\u306e\u901a\u5e38\u306e\u96fb\u6d41\u306b\u9069\u3057\u305f\u30d6\u30ec\u30fc\u30ab\u3067\u3042\u3063\u3066\u3082\u3001\u8a2d\u7f6e\u5834\u6240\u3067\u306e\u77ed\u7d61\u96fb\u6d41\u306b\u306f\u4e0d\u9069\u5207\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5468\u56f2\u6e29\u5ea6\u3001\u7b50\u4f53\u6761\u4ef6\u3001\u5c0e\u7dda\u306e\u30b5\u30a4\u30ba\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u59cb\u52d5\u96fb\u6d41\u3001\u304a\u3088\u3073\u4e0a\u4e0b\u6d41\u5074\u306e\u9023\u643a\u306f\u7d50\u679c\u3092\u5909\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u306b\u30a2\u30f3\u30da\u30a2\u5024\u3067\u9078\u629e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5b8c\u5168\u306a\u6280\u8853\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>2026 MCCB Procurement Trends<\/h2>\n<div class=\"wp-block-image\" itemscope=\"1\" itemtype=\"http:\/\/schema.org\/ImageObject\">\n    <img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2026-03-03\/d6e099bfc0ec61734b96a6451dd6bbb4.jpeg\" alt=\"\u4f4e\u96fb\u5727\u914d\u96fb\u8a2d\u5099\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u753b\u50cf\" itemprop=\"image\">\n  <\/div>\n<p>2026\u5e74\u306e\u6709\u7528\u306a\u30c8\u30ec\u30f3\u30c9\u306f\u3001\u3042\u3089\u3086\u308bMCCB\u304c\u300c\u30b9\u30de\u30fc\u30c8\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u5e83\u7bc4\u306a\u4e3b\u5f35\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u8a73\u7d30\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u660e\u78ba\u306a\u5883\u754c\u7dda\u3067\u3042\u308b\u3002IEC 60947-2:2024\u3067\u306f\u3001\u5916\u90e8\u88c5\u7f6e\u306b\u3088\u308b\u96fb\u6d41\u8a2d\u5b9a\u8abf\u6574\u3001\u8ffd\u52a0\u306e\u63a5\u5730\u6545\u969c\u904e\u96fb\u6d41\u8a66\u9a13\u3001\u30c8\u30ea\u30c3\u30d7\u4f4d\u7f6e\u3067\u306e\u8a98\u96fb\u6027\u8a66\u9a13\u3001\u304a\u3088\u3073\u6539\u8a02\u3055\u308c\u305fEMC\u8a66\u9a13\u306a\u3069\u306e\u5909\u66f4\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u5909\u66f4\u306f\u5ba3\u8a00\u66f8\u3001\u8a66\u9a13\u5831\u544a\u66f8\u3001\u307e\u305f\u306f\u30ea\u30ea\u30fc\u30b9\u30a2\u30bf\u30c3\u30c1\u30e1\u30f3\u30c8\u306e\u30ec\u30d3\u30e5\u30fc\u6642\u306b\u95a2\u9023\u6027\u304c\u3042\u308b\u304c\u3001\u6a19\u6e96\u306e\u9069\u7528\u7bc4\u56f2\u306f\u4f9d\u7136\u3068\u3057\u3066\u6b63\u78ba\u306a\u88fd\u54c1\u3068\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6e2c\u5b9a\u3001\u901a\u4fe1\u3001\u307e\u305f\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30c7\u30fc\u30bf\u306e\u8a08\u6e2c\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30c7\u30b8\u30bf\u30eb\u76e3\u8996\u306f\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u306b\u6d41\u884c\u3057\u3066\u3044\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u71b1\u78c1\u6c17\u4ed5\u69d8\u306b\u8ffd\u52a0\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ea\u30e2\u30fc\u30c8\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u96fb\u5b50MCCB\u307e\u305f\u306f\u5225\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3092\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u71b1\u78c1\u6c17\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u6bd4\u8f03\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u88dc\u52a9\u30b3\u30f3\u30bf\u30af\u30c8\u3001\u96fb\u6e90\u8981\u4ef6\u3001\u304a\u3088\u3073\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8cac\u4efb\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>IEC 60364-4-43:2023\u306f\u3001\u30d3\u30eb\u8a2d\u5099\u306b\u304a\u3051\u308b\u904e\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3068\u4fdd\u8b77\u63aa\u7f6e\u306e\u9023\u643a\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u8a2d\u7f6e\u57fa\u6e96\u3067\u3042\u308a\u3001\u88fd\u54c1\u8a8d\u8a3c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u30012026\u5e74\u306e\u8abf\u9054\u306b\u95a2\u3059\u308b\u8cea\u554f\u306f\u3001\u63d0\u6848\u3055\u308c\u305f\u30d6\u30ec\u30fc\u30ab\u3001\u5c0e\u7dda\u3001\u304a\u3088\u3073\u4fdd\u8b77\u65b9\u5f0f\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8a2d\u7f6e\u898f\u5247\u306e\u4e0b\u3067\u9023\u643a\u53ef\u80fd\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/p>\n<h2>\u30b5\u30fc\u30de\u30eb\u78c1\u6c17MCCB\u3068\u305d\u306e\u4ed6\u306e\u30d6\u30ec\u30fc\u30ab\u306e\u9078\u629e\u80a2<\/h2>\n<p>\u9078\u629e\u306f\u56de\u8def\u6a5f\u80fd\u306b\u5f93\u3046\u3079\u304d\u3067\u3042\u308b\u3002MCB\u306f\u901a\u5e38\u3001\u4f4e\u96fb\u6d41\u306e\u6700\u7d42\u56de\u8def\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002MCCB\u306f\u3088\u308a\u5e45\u5e83\u3044\u7523\u696d\u7528\u30d5\u30ec\u30fc\u30e0\u304a\u3088\u3073\u4ed8\u5c5e\u54c1\u306e\u9078\u629e\u80a2\u3092\u63d0\u4f9b\u3059\u308b\u3002RCCB\u307e\u305f\u306fRCBO\u306f\u3001\u72ec\u81ea\u306e\u88fd\u54c1\u7bc4\u56f2\u306b\u5fdc\u3058\u3066\u6b8b\u7559\u96fb\u6d41\u4fdd\u8b77\u306b\u5bfe\u5fdc\u3059\u308b\u3002ACB\u306f\u3001\u3088\u308a\u9ad8\u3044\u96fb\u6d41\u306e\u30e1\u30a4\u30f3\u307e\u305f\u306f\u914d\u96fb\u7528\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u3053\u308c\u3089\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306f\u4e92\u63db\u6027\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u88dc\u5b8c\u7684\u306a\u3082\u306e\u3067\u3042\u308b\u3002W9\u306e <a href=\"\/ja\/mccb\/\" target=\"_blank\">MCCB\u306e\u30ab\u30c6\u30b4\u30ea\u30fc<\/a> THERMOLINE\u306f\u3001\u71b1\u96fb\u5bfe\u5f0f\u3001\u8abf\u6574\u5f0f\u304a\u3088\u3073\u96fb\u5b50\u5f0fMCCB\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059\u3002 <a href=\"\/ja\/acb\/\" target=\"_blank\">ACB\u30ab\u30c6\u30b4\u30ea\u30fc<\/a> WEW1\u88fd\u54c1\u306e\u51fa\u529b\u7bc4\u56f2\u306f1,000 A\u304b\u30896,300 A\u307e\u3067\u3067\u3001\u51fa\u529b\u96fb\u5727\u306f400\/690 V\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30ab\u30bf\u30ed\u30b0\u306e\u4f8b\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u666e\u904d\u7684\u306a\u5236\u9650\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6c7a\u5b9a\u6b21\u5143<\/th>\n<th>\u30b5\u30fc\u30de\u30eb\u78c1\u6c17MCCB<\/th>\n<th>\u96fb\u5b50\u5f0fMCCB<\/th>\n<th>ACB<\/th>\n<th>RCCB\/RCBO<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e3b\u306a\u4fdd\u8b77\u306e\u91cd\u70b9<\/td>\n<td>\u904e\u8ca0\u8377\u304a\u3088\u3073\u77ed\u7d61\u89e3\u653e<\/td>\n<td>\u904e\u96fb\u6d41\u6a5f\u80fd\u306f\u96fb\u5b50\u8a2d\u5b9a\u3067\u8abf\u6574\u53ef\u80fd\u3001\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059<\/td>\n<td>\u30e1\u30a4\u30f3\u307e\u305f\u306f\u9ad8\u96fb\u6d41\u306e\u914d\u96fb\u4fdd\u8b77<\/td>\n<td>\u6b8b\u7559\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u3002RCBO\u306b\u306f\u904e\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u3082\u542b\u307e\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8a2d\u5b9a\u30a2\u30d7\u30ed\u30fc\u30c1<\/td>\n<td>\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u6307\u5b9a\u3055\u308c\u305f\u71b1\u7279\u6027\u304a\u3088\u3073\u78c1\u7279\u6027<\/td>\n<td>\u8abf\u6574\u53ef\u80fd\u306a\u6a5f\u80fd\u306f\u65c5\u884c\u30e6\u30cb\u30c3\u30c8\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/td>\n<td>\u30e6\u30cb\u30c3\u30c8\u3068\u30d5\u30ec\u30fc\u30e0\u306e\u30c7\u30fc\u30bf\u304c\u9023\u643a\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/td>\n<td>\u30c7\u30d0\u30a4\u30b9\u306e\u6307\u5b9a\u3055\u308c\u305f\u6b8b\u7559\u96fb\u6d41\u304a\u3088\u3073\u904e\u96fb\u6d41\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u826f\u306e\u8abf\u9054\u306b\u95a2\u3059\u308b\u8cea\u554f<\/td>\n<td>\u3053\u306e\u8d70\u884c\u66f2\u7dda\u306f\u8ca0\u8377\u3068\u6545\u969c\u6642\u306e\u5bfe\u5fdc\u306b\u5408\u3063\u3066\u3044\u308b\u304b\uff1f<\/td>\n<td>\u8a2d\u5b9a\u3001\u88dc\u52a9\u96fb\u6e90\u3001\u901a\u4fe1\u306f\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u304b\uff1f<\/td>\n<td>\u30b9\u30a4\u30c3\u30c1\u30dc\u30fc\u30c9\u306e\u914d\u7f6e\u306f\u30d5\u30ec\u30fc\u30e0\u3068\u53d6\u308a\u4ed8\u3051\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/td>\n<td>\u56de\u8def\u304a\u3088\u3073\u73fe\u5730\u898f\u5247\u3067\u6b8b\u7559\u96fb\u6d41\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/td>\n<\/tr>\n<tr>\n<td>\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3078\u306e\u914d\u616e<\/td>\n<td>\u30b7\u30f3\u30d7\u30eb\u306a\u4ed5\u69d8\u306b\u3088\u308a\u7d71\u5408\u4f5c\u696d\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059<\/td>\n<td>\u3088\u308a\u591a\u304f\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u8a66\u904b\u8ee2\u304a\u3088\u3073\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u306e\u4f5c\u696d\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff\u306e\u5897\u52a0\uff1a\u30a2\u30bb\u30f3\u30d6\u30ea\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u3092\u691c\u8a3c\u3059\u308b<\/td>\n<td>\u8ff7\u60d1\u306a\u65c5\u884c\u306e\u30ea\u30b9\u30af\u3068\u8a66\u9a13\u8981\u4ef6\u306e\u8abf\u6574<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>MCCB Release and Installation Requirements<\/h2>\n<p>\u8cfc\u5165\u6ce8\u6587\u306e\u524d\u306b\u3001\u4ee5\u4e0b\u306e\u77ed\u3044\u30ec\u30d3\u30e5\u30fc\u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ol>\n<li>\u8a2d\u7f6e\u5834\u6240\u3067\u306e\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3001\u5468\u6ce2\u6570\u3001\u9023\u7d9a\u8ca0\u8377\u3001\u5c0e\u7dda\u914d\u7f6e\u3001\u304a\u3088\u3073\u5c06\u6765\u306e\u77ed\u7d61\u96fb\u6d41\u3092\u8a18\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u30d5\u30ec\u30fc\u30e0\u3068\u30dd\u30fc\u30eb\u3092\u9078\u629e\u3057\u3001\u5b9a\u683c\u96fb\u6d41\u3001\u96fb\u5727\u3001\u65ad\u9762\u7a4d\u3001\u7aef\u5b50\u914d\u7f6e\u3001\u304a\u3088\u3073\u4e2d\u6027\u30dd\u30fc\u30eb\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<li>\u904e\u8ca0\u8377\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u30a4\u30f3\u30c0\u30fc\u30b8\u30e7\u30f3\u3001\u30c8\u30e9\u30f3\u30b9\u306e\u96fb\u5316\u3001\u304a\u3088\u3073\u4e0b\u6d41\u5074\u306e\u9078\u629e\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002. <strong>\u65c5\u884c\u306e\u8a2d\u5b9a\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u540c\u3058\u3082\u306e\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>; \u5225\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304b\u3089\u8a2d\u5b9a\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3053\u3068\u306f\u8abf\u6574\u7814\u7a76\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li>\u30e1\u30fc\u30ab\u30fc\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5468\u56f2\u6e29\u5ea6\u3001\u7b50\u4f53\u63db\u6c17\u3001\u9ad8\u5ea6\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u5411\u3001\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u7d42\u7aef\u306b\u95a2\u3059\u308b\u6307\u793a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u8a72\u5f53\u3059\u308b\u5ba3\u8a00\u66f8\u3001\u8a66\u9a13\u8a3c\u660e\u66f8\u3001\u53d6\u6271\u8aac\u660e\u66f8\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u54c1\u306e\u30ea\u30b9\u30c8\u3092\u8acb\u6c42\u3057\u307e\u3059\u3002\u6700\u7d42\u8a2d\u5b9a\u3068\u8a66\u904b\u8ee2\u30c1\u30a7\u30c3\u30af\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u6cc1<\/th>\n<th>\u8acb\u6c42\u3059\u308b\u8a3c\u62e0<\/th>\n<th>\u6c7a\u5b9a\u5883\u754c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e2\u30fc\u30bf\u30fc\u307e\u305f\u306f\u30c8\u30e9\u30f3\u30b9\u306e\u30a4\u30f3\u30b6\u30c3\u30b7\u30e5\u306b\u3088\u308b\u4f9b\u7d66<\/td>\n<td>\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3001\u30a4\u30f3\u30e9\u30b9\u30c7\u30fc\u30bf\u3001\u304a\u3088\u3073\u8abf\u6574\u306b\u95a2\u3059\u308b\u7814\u7a76<\/td>\n<td>\u5b9a\u5e38\u96fb\u6d41\u306e\u307f\u304b\u3089\u9078\u629e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30cd\u30eb\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30dc\u30fc\u30c9\u306e\u7d71\u5408<\/td>\n<td>\u30a2\u30bb\u30f3\u30d6\u30ea\u691c\u8a3c\u60c5\u5831\u304a\u3088\u3073\u7aef\u672b\/\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u30c7\u30fc\u30bf<\/td>\n<td>IEC 61439-1\u306f\u4f4e\u96fb\u5727\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u898f\u5247\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30d6\u30ec\u30fc\u30ab\u30fc\u898f\u683c\u306f\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u691c\u8a3c\u3092\u4ee3\u66ff\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8f38\u51fa\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/td>\n<td>\u76ee\u7684\u5730\u5e02\u5834\u57fa\u6e96\u3001\u5ba3\u8a00\u66f8\u3001\u88fd\u54c1\u56fa\u6709\u306e\u30ec\u30dd\u30fc\u30c8<\/td>\n<td>IEC\u3001UL\u3001\u304a\u3088\u3073\u73fe\u5730\u8981\u4ef6\u306b\u306f\u7570\u306a\u308b\u7bc4\u56f2\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u306e\u8981\u4ef6\u304c\u9069\u7528\u3055\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u76e3\u8996\u306e\u8981\u4ef6<\/td>\n<td>\u30a2\u30af\u30bb\u30b5\u30ea\u306e\u4e92\u63db\u6027\u3001\u88dc\u52a9\u96fb\u6e90\u304a\u3088\u3073\u30c6\u30b9\u30c8\u624b\u9806<\/td>\n<td>\u71b1\u78c1\u6c17\u653e\u51fa\u304c\u901a\u4fe1\u3092\u63d0\u4f9b\u3059\u308b\u3068\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Scope of Applicable Standards<\/h2>\n<p><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/66277\" target=\"_blank\" rel=\"noopener nofollow\">IEC 60947-2:2024<\/a> \u3053\u306e\u88fd\u54c1\u306f\u3001\u6307\u5b9a\u96fb\u5727\u7bc4\u56f2\u5185\u306e\u4f4e\u96fb\u5727\u56de\u8def\u906e\u65ad\u5668\u306e\u6a19\u6e96\u54c1\u3067\u3059\u3002. <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32338\" target=\"_blank\" rel=\"noopener nofollow\">IEC 61439-1:2020<\/a> \u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u88c5\u7f6e\u306e\u7d44\u7acb\u306b\u95a2\u3059\u308b\u4e00\u822c\u7684\u306a\u898f\u5247\u3001\u30b5\u30fc\u30d3\u30b9\u6761\u4ef6\u3001\u65bd\u5de5\u8981\u4ef6\u3001\u304a\u3088\u3073\u691c\u8a3c\u8981\u4ef6\u3092\u5b9a\u3081\u307e\u3059\u3002. <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/28432\" target=\"_blank\" rel=\"noopener nofollow\">IEC 60364-4-43:2023<\/a> \u96fb\u6c17\u8a2d\u5099\u306b\u304a\u3051\u308b\u904e\u96fb\u6d41\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u898f\u5b9a\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u57fa\u6e96\u306e\u3044\u305a\u308c\u304b\u306b\u8a00\u53ca\u3055\u308c\u305f\u5834\u5408\u3001\u305d\u306e\u610f\u5473\u306f\u7bc4\u56f2\u306e\u8a18\u8ff0\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u500b\u3005\u306e\u30e2\u30c7\u30eb\u3001\u30d1\u30cd\u30eb\u3001\u307e\u305f\u306f\u8a2d\u7f6e\u304c\u8a8d\u8a3c\u3092\u53d7\u3051\u305f\u3053\u3068\u3092\u793a\u3059\u8a3c\u62e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u9ad8\u96fb\u5727\u307e\u305f\u306f\u9ad8\u96fb\u6d41\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001MCCB\u306e\u30e9\u30d9\u30eb\u3092\u6587\u66f8\u5316\u3055\u308c\u305f\u8a2d\u8a08\u3092\u8d85\u3048\u3066\u4f38\u3070\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001ABB\u306e\u516c\u958b\u30da\u30fc\u30b8\u3067\u3042\u308bSACE Emax 2\/E\u3067\u306f\u3001690 V AC\u4ee5\u4e0a\u306eACB\u7bc4\u56f2\u30016,300 A\u3001\u304a\u3088\u30731,200 V\u3067\u306e\u6700\u592785 kA\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7279\u5b9a\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u3064\u3044\u3066\u306f\u3001ACB\u306e\u7bc4\u56f2\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u65ad\u9762\u7a4d\u304c\u3059\u3079\u3066\u4e00\u7dd2\u306b\u691c\u8a0e\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4f8b\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u30bf\u30a4\u30d7\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u65ad\u9762\u7a4d\u306e\u6027\u80fd\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u3067\u306f\u306a\u304f\u3001W9\u88fd\u54c1\u306b\u95a2\u3059\u308b\u6027\u80fd\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>\u898b\u7a4d\u3082\u308a\u4f9d\u983c\u7528\u306eW9\u88fd\u54c1\u60c5\u5831<\/h2>\n<p>W9 Group\u306e\u516c\u958b\u306eMCCB\u30ab\u30bf\u30ed\u30b0\u306b\u306f\u3001WLM6\u306e\u71b1\u78c1\u6c17\u30e2\u30c7\u30eb\u304c400\/690 V\u3067\u3001125 A\u3001160 A\u3001250 A\u3001400 A\u3001630 A\u3001800 A\u30011,250 A\u30011,600 A\u30012,000 A\u306e\u5165\u529b\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u30da\u30fc\u30b8\u306b\u306f3\u6975\u304a\u3088\u30734\u6975\u306e\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5165\u529b\u306f\u53c2\u8003\u3068\u3057\u3066\u53d6\u308a\u3001\u73fe\u5728\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u8a55\u4fa1\u3001\u30c8\u30ea\u30c3\u30d7\u7279\u6027\u304a\u3088\u3073\u4ed8\u5c5e\u54c1\u306e\u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<div class=\"wp-block-image product-outline\">\n    <a href=\"\/ja\/wlm6-series-thermal-magnetic-type-mccb-400v-690v-160a-3-4-poles-product\/\" target=\"_blank\" itemscope=\"1\" itemtype=\"http:\/\/schema.org\/ImageObject\"><br \/>\n      <img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2026-03-03\/aeadc2fe14c5ea9742769b84ea3cdb58.jpg\" alt=\"WLM6 \u30b7\u30ea\u30fc\u30ba \u71b1\u78c1\u6027\u30bf\u30a4\u30d7 MCCB 400V\/690V 160A 3\/4 \u6975\" itemprop=\"image\"><br \/>\n    <\/a>\n  <\/div>\n<p>W9\u306b\u3088\u308b\u3068\u3001\u6d59\u6c5fW9\u30b0\u30eb\u30fc\u30d7\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u6709\u9650\u516c\u53f8\u306f2020\u5e74\u306b\u8a2d\u7acb\u3055\u308c\u3001\u4f4e\u96fb\u5727\u4fdd\u8b77\u88fd\u54c1\u3001\u8a66\u9a13\u3001\u54c1\u8cea\u7ba1\u7406\u3001\u304a\u3088\u3073OEM\/ODM\u306e\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u4f1a\u793e\u306e\u58f0\u660e\u3067\u3042\u308a\u3001\u8cfc\u5165\u8005\u306f\u5f15\u304d\u7d9a\u304d\u88fd\u54c1\u56fa\u6709\u306e\u66f8\u985e\u3084\u76ee\u7684\u5730\u5e02\u5834\u306b\u95a2\u3059\u308b\u8a3c\u62e0\u3092\u8981\u6c42\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002. <strong>\u9078\u629e\u3055\u308c\u305f\u8a55\u4fa1\u304a\u3088\u3073\u8a66\u9a13\u306e\u8a3c\u62e0\u3092\u6587\u66f8\u5316\u3059\u308b<\/strong> \u751f\u7523\u958b\u59cb\u524d\u306e\u6bb5\u968e\u3067\u3059\u3002.<\/p>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-12-28\/68e7ebd4d25fffed9e029b2f2194e1df.jpeg\" alt=\"W9\u56de\u8def\u4fdd\u8b77\u88fd\u54c1\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-11-29\/f440609b2f10705e12f2c56c2ebea8d7.jpeg\" alt=\"W9\u4f4e\u96fb\u5727\u96fb\u6c17\u88fd\u54c1\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-05-26\/8105a9376d88726f0ba574c801f9b8df.png\" alt=\"W9\u578b\u56de\u8def\u906e\u65ad\u5668\u88fd\u54c1\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-07-22\/e720faa72252b7b75c7d09f61b93f31b.png\" alt=\"W9 \u96fb\u6c17\u4fdd\u8b77\u88fd\u54c1\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-09-30\/a2e145f5a12dd0a54bf223b7bfcf7794.png\" alt=\"W9\u7523\u696d\u7528\u96fb\u5316\u88fd\u54c1\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<div class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/public\/img\/2025-10-05\/a41a9364d7d79e6528f88278f48a4ca5.png\" alt=\"W9\u56de\u8def\u4fdd\u8b77\u88c5\u7f6e\u306e\u53c2\u8003\u753b\u50cf\"><\/div>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u71b1\u78c1\u6027\u906e\u65ad\u5668\uff08MCCB\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u3053\u308c\u306f\u3001\u9577\u671f\u904e\u8ca0\u8377\u6642\u306e\u305f\u3081\u306e\u71b1\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u9ad8\u6545\u969c\u96fb\u6d41\u6642\u306e\u78c1\u6c17\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3059\u308bMCCB\u3067\u3059\u3002\u6b63\u78ba\u306a\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3001\u8a31\u5bb9\u5024\u3001\u8a2d\u5b9a\u306f\u30e2\u30c7\u30eb\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u71b1\u78c1\u6027MCCB\u306f\u5e38\u306b\u96fb\u5b50MCCB\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u30b5\u30fc\u30de\u30eb\u78c1\u6c17\u5f0f\u30ea\u30ea\u30fc\u30b9\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u6587\u66f8\u5316\u3055\u308c\u305f\u4fdd\u8b77\u65b9\u5f0f\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u96fb\u5b50\u5f0f\u30ea\u30ea\u30fc\u30b9\u306f\u3088\u308a\u8abf\u6574\u53ef\u80fd\u306a\u6a5f\u80fd\u3084\u76e3\u8996\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304c\u3001\u8a2d\u5b9a\u3001\u96fb\u6e90\u3001\u304a\u3088\u3073\u7a3c\u50cd\u958b\u59cb\u306e\u8981\u4ef6\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002.<\/p>\n<h3>IEC 60947-2\u306f\u3001\u79c1\u306eMCCB\u306e\u8a2d\u7f6e\u304c\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002IEC 60947-2\u306f\u305d\u306e\u7bc4\u56f2\u5185\u3067\u56de\u8def\u906e\u65ad\u5668\u306e\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u30e2\u30c7\u30eb\u3001\u7d44\u307f\u7acb\u3066\u65b9\u6cd5\u3001\u8a2d\u7f6e\u65b9\u6cd5\u3001\u8ca9\u58f2\u5148\u5e02\u5834\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u66f8\u985e\u306b\u3064\u3044\u3066\u306f\u3001\u5225\u9014\u8a8d\u8a3c\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u6b63\u3057\u3044MCCB\u306e\u96fb\u6d41\u5b9a\u683c\u306f\u3069\u306e\u3088\u3046\u306b\u9078\u5b9a\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u307e\u305a\u3001\u8a2d\u8a08\u96fb\u6d41\u3001\u5c0e\u4f53\u5bb9\u91cf\u3001\u5468\u56f2\u6761\u4ef6\u3001\u6545\u969c\u30ec\u30d9\u30eb\u3001\u304a\u3088\u3073\u8abf\u6574\u8981\u4ef6\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u9078\u629e\u3057\u305f\u30dd\u30fc\u30eb\u3001\u96fb\u5727\u3001\u8a2d\u7f6e\u914d\u7f6e\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u5b9a\u683c\u304a\u3088\u3073\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n<h3>W9\u30e2\u30c7\u30eb\u304a\u3088\u3073\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u66f8\u985e\u306e\u8acb\u6c42\u5148\u306f\u3069\u3053\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u5b8c\u5168\u306a\u52e4\u52d9\u72b6\u6cc1\u304a\u3088\u3073\u66f8\u985e\u306e\u8981\u6c42\u3092\u9001\u4fe1\u3059\u308b <a href=\"\/ja\/contact-us\/\" target=\"_blank\">W9\u30b0\u30eb\u30fc\u30d7\u306e\u9023\u7d61\u5148<\/a>. \u96fb\u5727\u3001\u96fb\u6d41\u3001\u30dd\u30fc\u30eb\u6570\u3001\u6545\u969c\u52d5\u4f5c\u3001\u7b50\u4f53\u3001\u6700\u7d42\u7528\u9014\u5e02\u5834\u3001\u304a\u3088\u3073\u5fc5\u8981\u306a\u4ed8\u5c5e\u54c1\u3092\u3059\u3079\u3066\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u898b\u7a4d\u3082\u308a\u3092\u5b9f\u969b\u306e\u7528\u9014\u3068\u6bd4\u8f03\u3057\u3066\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/66277\" target=\"_blank\" rel=\"noopener nofollow\">IEC 60947-2:2024\u3001\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u88c5\u7f6e\u304a\u3088\u3073\u5236\u5fa1\u88c5\u7f6e \u2014 \u7b2c2\u90e8\uff1a\u906e\u65ad\u5668<\/a>.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32338\" target=\"_blank\" rel=\"noopener nofollow\">IEC 61439-1:2020\u3001\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u88c5\u7f6e\u304a\u3088\u3073\u5236\u5fa1\u88c5\u7f6e\u30a2\u30bb\u30f3\u30d6\u30ea \u2014 \u4e00\u822c\u898f\u5b9a<\/a>.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/28432\" target=\"_blank\" rel=\"noopener nofollow\">IEC 60364-4-43:2023\u3001\u4f4e\u96fb\u5727\u96fb\u6c17\u8a2d\u5099 \u2014 \u904e\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77<\/a>.<\/li>\n<li><a href=\"https:\/\/www.abb.com\/global\/en\/areas\/electrification\/low-voltage\/circuit-breakers\/air-circuit-breakers\/emax2\/e\" target=\"_blank\" rel=\"noopener nofollow\">ABB SACE Emax 2\/E \u516c\u5171\u6280\u8853\u6982\u8981<\/a> \uff08ACB\u306e\u9069\u7528\u7bc4\u56f2\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u305f\u30e1\u30fc\u30ab\u30fc\u306e\u4f8b\uff09\u3002.<\/li>\n<li><a href=\"\/ja\/%e7%a7%81%e3%81%9f%e3%81%a1%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6\/\" target=\"_blank\">W9\u30b0\u30eb\u30fc\u30d7\u306e\u4f1a\u793e\u3068\u88fd\u9020\u60c5\u5831<\/a>.<\/li>\n<\/ul>\n<p>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d6\u30ec\u30fc\u30ab\u30fc\u306f\u3001\u30d1\u30cd\u30eb\u306e\u69cb\u7bc9\u304a\u3088\u3073\u7d0d\u5165\u6642\u306b\u3001\u305d\u306e\u30ea\u30ea\u30fc\u30b9\u6027\u80fd\u3001\u5b9a\u683c\u3001\u6545\u969c\u52d5\u4f5c\u3001\u304a\u3088\u3073\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u4f9d\u7136\u3068\u3057\u3066\u4e00\u81f4\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002W9 Group\u306e\u8abf\u9054\u306b\u3064\u3044\u3066\u306f\u3001\u627f\u8a8d\u524d\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c1\u30fc\u30e0\u3068\u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u304a\u3088\u3073\u76ee\u7684\u5730\u5e02\u5834\u306e\u8a3c\u62e0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u3001\u696d\u754c\u306f\u3088\u308a\u30b9\u30de\u30fc\u30c8\u3067\u52b9\u7387\u7684\u306a\u96fb\u6c17\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3078\u3068\u6025\u901f\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u9593\u9055\u3044\u306a\u304f\u9032\u6b69\u3057\u305f\u70b9\u306e\u4e00\u3064\u306f\u3001<\/p>","protected":false},"author":1,"featured_media":3780,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"_links":{"self":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/posts\/3442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/comments?post=3442"}],"version-history":[{"count":3,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/posts\/3442\/revisions"}],"predecessor-version":[{"id":4423,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/posts\/3442\/revisions\/4423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media\/3780"}],"wp:attachment":[{"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/media?parent=3442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/categories?post=3442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w9-group.com\/ja\/wp-json\/wp\/v2\/tags?post=3442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}