{"id":4787,"date":"2026-10-22T10:29:53","date_gmt":"2026-10-22T02:29:53","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=4787"},"modified":"2026-10-22T10:29:56","modified_gmt":"2026-10-22T02:29:56","slug":"gfci-vs-rcd","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/gfci-vs-rcd\/","title":{"rendered":"GFCI\u3068RCD\uff1a\u540c\u3058\u3082\u306e\u304b\uff1f \u8cfc\u5165\u8005\u304c\u78ba\u8a8d\u3059\u3079\u304d5\u3064\u306e\u9055\u3044"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u30af\u30a4\u30c3\u30af\u30a2\u30f3\u30b5\u30fc\uff1a<\/strong> GFCI\u3068RCD\u306e\u4fdd\u8b77\u306f\u540c\u3058\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u56de\u8def\u304b\u3089\u6d41\u51fa\u3059\u308b\u96fb\u6d41\u3068\u623b\u3063\u3066\u304f\u308b\u96fb\u6d41\u3092\u6bd4\u8f03\u3057\u3001\u5b89\u5168\u3067\u306a\u3044\u4e0d\u5747\u8861\u304c\u691c\u51fa\u3055\u308c\u305f\u3068\u304d\u306b\u5207\u65ad\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001 <strong>GFCI\u3068RCD\u306e\u9055\u3044\u306f\u5358\u306a\u308b\u30b9\u30da\u30eb\u306e\u9055\u3044\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong>. \u300cGFCI\u300d\u306f\u901a\u5e38\u3001\u5317\u7c73\u306e\u898f\u5247\u3067\u6307\u5b9a\u3055\u308c\u305f\u88fd\u54c1\u3092\u6307\u3057\u307e\u3059\u304c\u3001\u300cRCD\u300d\u306fIEC\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u308b\u3088\u308a\u5e83\u7bc4\u306a\u7528\u8a9e\u3067\u3059\u3002\u305d\u308c\u3089\u306e\u5b9a\u683c\u3001\u88fd\u54c1\u898f\u683c\u3001\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3001\u304a\u3088\u3073\u8a31\u53ef\u3055\u308c\u308b\u7528\u9014\u306f\u500b\u5225\u306b\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n<p class=\"wp-block-paragraph\">\u8ca9\u58f2\u696d\u8005\u307e\u305f\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u3001\u5b9f\u7528\u7684\u306a\u554f\u984c\u306f\u3001\u3069\u3061\u3089\u306e\u7565\u8a9e\u304c\u805e\u304d\u6163\u308c\u3066\u3044\u308b\u304b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3001\u4fdd\u8b77\u3059\u308b\u5fc5\u8981\u306e\u3042\u308b\u56fd\u3001\u4f9b\u7d66\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u56de\u8def\u306b\u5bfe\u3057\u3066\u8a8d\u5b9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306f\u3069\u308c\u304b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">GFCI\u3068RCD\u306e\u6982\u8981<\/h2>\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8cea\u554f<\/th><th>\u5317\u7c73\u306eGFCI<\/th><th>IEC\u5e02\u5834\u5411\u3051RCD<\/th><\/tr><\/thead><tbody><tr><td>\u6b63\u5f0f\u540d\u79f0<\/td><td>\u5730\u7d61\u906e\u65ad\u5668<\/td><td>\u6b8b\u7559\u96fb\u6d41\u30c7\u30d0\u30a4\u30b9<\/td><\/tr><tr><td>\u57fa\u672c\u6a5f\u80fd<\/td><td>\u610f\u56f3\u3057\u306a\u3044\u7d4c\u8def\u3092\u901a\u308b\u96fb\u6d41\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u4e0d\u5747\u8861\u3092\u691c\u51fa\u3059\u308b<\/td><td>\u6b8b\u7559\u96fb\u6d41\u3092\u691c\u51fa\u3059\u308b\uff1a\u30bb\u30f3\u30b7\u30f3\u30b0\u30a8\u30ec\u30e1\u30f3\u30c8\u3092\u901a\u904e\u3059\u308b\u5c0e\u4f53\u9593\u306e\u4e0d\u5747\u8861<\/td><\/tr><tr><td>\u4e00\u822c\u7684\u306a\u5f62\u5f0f<\/td><td>\u30dd\u30fc\u30bf\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u304a\u3088\u3073\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u7528GFCI\u30ec\u30bb\u30d7\u30bf\u30af\u30eb<\/td><td>RCCB\u3001RCBO\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6f0f\u96fb\u906e\u65ad\u5668<\/td><\/tr><tr><td>\u500b\u4eba\u4fdd\u8b77\u306e\u5178\u578b\u7684\u306a\u4f8b<\/td><td>\u30af\u30e9\u30b9A GFCI\u306f4\uff5e6mA\u306e\u7bc4\u56f2\u3067\u30c8\u30ea\u30c3\u30d7\u3057\u307e\u3059<\/td><td>30mA RCD\u306f\u8ffd\u52a0\u4fdd\u8b77\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ed6\u306e\u5b9a\u683c\u3082\u5b58\u5728\u3057\u307e\u3059<\/td><\/tr><tr><td>\u78ba\u8a8d\u3059\u3079\u304d\u88fd\u54c1\u898f\u683c<\/td><td>\u95a2\u9023GFCI\u30ab\u30c6\u30b4\u30ea\u306b\u5bfe\u3059\u308bUL 943<\/td><td>\u8a72\u5f53\u3059\u308b\u5834\u5408\u3001RCCB\u306e\u5834\u5408\u306fIEC 61008\u3001RCBO\u306e\u5834\u5408\u306fIEC 61009<\/td><\/tr><tr><td>\u4ea4\u63db\u53ef\u80fd\u304b\uff1f<\/td><td colspan=\"2\">\u81ea\u52d5\u7684\u306a\u4ee3\u66ff\u306f\u4e0d\u53ef\uff1a\u5730\u57df\u306e\u898f\u683c\u3001\u8a8d\u8a3c\u3001\u96fb\u5727\u3001\u6975\u6570\u3001\u304a\u3088\u3073\u8a2d\u7f6e\u6761\u4ef6\u306b\u3088\u3063\u3066\u9078\u629e\u304c\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u4ee3\u8868\u7684\u306a\u4f8b\u3067\u3042\u308a\u3001\u666e\u904d\u7684\u306a\u30b5\u30a4\u30ba\u9078\u5b9a\u8868\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <a href=\"https:\/\/www.osha.gov\/laws-regs\/standardinterpretations\/1991-09-18\" rel=\"noopener\">\u7c73\u56fd\u52b4\u50cd\u5b89\u5168\u885b\u751f\u5c40\uff08OSHA\uff09<\/a> \u306fGFCI\u306e\u691c\u77e5\u539f\u7406\u3092\u8aac\u660e\u3057\u3066\u304a\u308a\u3001 <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Description_of_RCDs\" rel=\"noopener\">\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u306e\u96fb\u6c17\u8a2d\u5099\u30ac\u30a4\u30c9<\/a> \u306fRCD\u306b\u304a\u3051\u308b\u6f0f\u96fb\u96fb\u6d41\u691c\u77e5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">1. \u985e\u4f3c\u306e\u52d5\u4f5c\u539f\u7406\u3001\u7570\u306a\u308b\u5e02\u5834\u306e\u8a00\u8a9e<\/h2>\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3082\u3001\u4fdd\u8b77\u3055\u308c\u305f\u56de\u8def\u306e\u96fb\u6d41\u30d0\u30e9\u30f3\u30b9\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u610f\u56f3\u3057\u306a\u3044\u7d4c\u8def\u3067\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3068\u3001\u305d\u306e\u5dee\u306b\u3088\u3063\u3066\u30c7\u30d0\u30a4\u30b9\u304c\u4f5c\u52d5\u3057\u307e\u3059\u3002\u3053\u306e\u985e\u4f3c\u6027\u304b\u3089\u3001RCD\u3092\u300cGFCI\u300d\u3068\u547c\u3076\u4eba\u304c\u3044\u308b\u7406\u7531\u3092\u8aac\u660e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3057\u304b\u3057\u30012\u3064\u306e\u88fd\u54c1\u304c\u540c\u3058\u898f\u683c\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u540c\u3058\u30c8\u30ea\u30c3\u30d7\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n<p class=\"wp-block-paragraph\">IEC\u306e\u7528\u8a9e\u3067\u306f\u3001, <strong>RCD\u306f\u5305\u62ec\u7684\u306a\u7528\u8a9e\u3067\u3059<\/strong>. \u3002\u904e\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u306a\u3044\u6b8b\u7559\u96fb\u6d41\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306f <strong>RCCB<\/strong>. \u3067\u3059\u3002\u904e\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u304c\u7d44\u307f\u8fbc\u307e\u308c\u305f\u6b8b\u7559\u96fb\u6d41\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u306f <strong>\u30a2\u30fc\u30eb\u30b7\u30fc\u30dc<\/strong>. \u3067\u3059\u3002\u5f53\u793e\u306e <a href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/rccb-vs-rcd-key-differences-similarities-safest-choice\/\">RCD\u5bfeRCCB\u306e\u8aac\u660e<\/a> \u3092\u53c2\u7167\u3057\u3066\u3001\u305d\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u5185\u306e\u7528\u8a9e\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">2. \u6587\u8108\u306a\u3057\u306b5mA\u306830mA\u3092\u6bd4\u8f03\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/h2>\n\n<p class=\"wp-block-paragraph\">\u5317\u7c73\u3067\u4e00\u822c\u7684\u306a\u30af\u30e9\u30b9A GFCI\u306e\u4f8b\u306f\u30014\uff5e6mA\u306e\u7bc4\u56f2\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u591a\u304f\u306eIEC\u30d9\u30fc\u30b9\u306e\u8a2d\u5099\u3067\u306f\u3001\u611f\u96fb\u306b\u5bfe\u3059\u308b\u8ffd\u52a0\u4fdd\u8b77\u5bfe\u7b56\u3068\u3057\u306630mA RCD\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6570\u5024\u306f\u3001\u7570\u306a\u308b\u88fd\u54c1\u304a\u3088\u3073\u8a2d\u7f6e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3059\u3079\u3066\u306eRCD\u304c30mA\u3067\u3042\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u300130mA\u306eRCCB\u304c\u8981\u6c42\u3055\u308c\u308b\u30af\u30e9\u30b9A GFCI\u306e\u8a31\u5bb9\u53ef\u80fd\u306a\u4ee3\u66ff\u54c1\u3067\u3042\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n<p class=\"wp-block-paragraph\">RCD\u306f\u7570\u306a\u308b\u5b9a\u683c\u6b8b\u7559\u52d5\u4f5c\u96fb\u6d41\u3067\u5229\u7528\u53ef\u80fd\u3067\u3042\u308a\u3001\u9069\u5207\u306a\u5024\u306f\u4fdd\u8b77\u76ee\u6a19\u3068\u73fe\u5730\u306e\u8a2d\u8a08\u898f\u5247\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u300230mA\u306e\u9069\u7528\u4f8b\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Additional_measure_of_protection_against_direct_contact\" rel=\"noopener\">\u96fb\u6c17\u8a2d\u5099\u30ac\u30a4\u30c9\u306e\u8ffd\u52a0\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u8b70\u8ad6\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/a>. GFCI\u306e\u7bc4\u56f2\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/code-authorities.ul.com\/wp-content\/uploads\/2014\/04\/ul_GroundFaultProtectiveDevices.pdf\" rel=\"noopener\">UL\u306e\u6f0f\u96fb\u4fdd\u8b77\u88c5\u7f6e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/a>.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/10\/gfci-vs-rcd-comparison.png\" alt=\"\u5317\u7c73\u306eGFCI\u3068IEC\u306eRCD\u30c7\u30d0\u30a4\u30b9\u30d5\u30a1\u30df\u30ea\u30fc\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u4fdd\u8b77\u5b9a\u683c\u306e\u6bd4\u8f03\"\/><figcaption class=\"wp-element-caption\">\u4e00\u822c\u7684\u306a\u4f8b\u306f\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u9078\u629e\u306f\u9069\u7528\u3055\u308c\u308b\u88fd\u54c1\u30ea\u30b9\u30c8\u3068\u73fe\u5730\u306e\u8a2d\u7f6e\u898f\u5247\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\">3. \u30b3\u30f3\u30bb\u30f3\u30c8\u578bGFCI\u3060\u3051\u304cGFCI\u306e\u5f62\u5f0f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/h2>\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u8cfc\u5165\u8005\u306f\u3001\u30c6\u30b9\u30c8\u30dc\u30bf\u30f3\u3068\u30ea\u30bb\u30c3\u30c8\u30dc\u30bf\u30f3\u304c\u4ed8\u3044\u305f\u58c1\u306e\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u601d\u3044\u6d6e\u304b\u3079\u307e\u3059\u3002\u3057\u304b\u3057\u3001GFCI\u4fdd\u8b77\u306f\u3001\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u3084\u30dd\u30fc\u30bf\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002. <a href=\"https:\/\/www.ul.com\/services\/gfci-personal-protection-devices-testing-and-certification\" rel=\"noopener\">UL Solutions\u306f\u3053\u308c\u3089\u306eGFCI\u5f62\u5f0f\u3092<\/a> \u8a66\u9a13\u304a\u3088\u3073\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u306e\u4e0b\u306b\u30ea\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u69d8\u306b\u3001IEC\u5e02\u5834\u5411\u3051RCD\u4fdd\u8b77\u306f\u3001\u5358\u4e00\u306e\u30e6\u30cb\u30d0\u30fc\u30b5\u30ebDIN\u30ec\u30fc\u30eb\u30e6\u30cb\u30c3\u30c8\u3067\u306f\u306a\u304f\u3001\u3044\u304f\u3064\u304b\u306e\u30c7\u30d0\u30a4\u30b9\u5f62\u5f0f\u3067\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">\u904e\u96fb\u6d41\u4fdd\u8b77\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h2>\n\n<p class=\"wp-block-paragraph\">\u30d1\u30cd\u30eb\u3092\u6307\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u6587\u5b57\u304c\u91cd\u8981\u3067\u3059\u3002 <strong>RCCB\u306b\u306f\u3001\u904e\u8ca0\u8377\u307e\u305f\u306f\u77ed\u7d61\u4fdd\u8b77\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/strong>; RCBO\u306f\u3001\u6b8b\u7559\u96fb\u6d41\u3068\u904e\u96fb\u6d41\u4fdd\u8b77\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3059\u3002 <strong>IEC\u306e\u8a18\u8ff0\u3068IEC 61009\u306f\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u30b0\u30eb\u30fc\u30d7\u3092\u533a\u5225\u3057\u3066\u3044\u307e\u3059\u3002GFCI\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u3082\u3001\u56de\u8def\u306b\u5fc5\u8981\u306a\u904e\u96fb\u6d41\u4fdd\u8b77\u88c5\u7f6e\u306e\u4ee3\u66ff\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u4e00\u90e8\u306eGFCI\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc\u306b\u306f\u30d6\u30ec\u30fc\u30ab\u30fc\u4fdd\u8b77\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6b63\u78ba\u306a\u6a5f\u80fd\u306f\u30ea\u30b9\u30c8\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>. \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f\u3001KUANGYA\u306e <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/4264\" rel=\"noopener\">IEC 61008<\/a> and IEC 61009 distinguish these product groups. A GFCI receptacle is also not a replacement for the circuit\u2019s required overcurrent protective device. Some GFCI circuit breakers include breaker protection, but the exact functions must be verified from the listing and datasheet.<\/p>\n\n<p class=\"wp-block-paragraph\">For project options, review KUANGYA\u2019s <a href=\"https:\/\/cnkuangya.com\/ja\/rccb\/\">RCCB\u30ec\u30f3\u30b8<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/cnkuangya.com\/ja\/rcbo\/\">RCBO\u30ec\u30f3\u30b8<\/a>. \u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3001\u6975\u6570\u3001\u6f0f\u96fb\u306e\u7a2e\u985e\u3068\u611f\u5ea6\u3001\u5b9a\u683c\u96fb\u6d41\u3001\u906e\u65ad\u5bb9\u91cf\u3001\u8a8d\u8a3c\u3001\u304a\u3088\u3073\u610f\u56f3\u3055\u308c\u305f\u8a2d\u7f6e\u5834\u6240\u306b\u3088\u3063\u3066\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u88fd\u54c1\u540d\u3060\u3051\u3067\u9078\u629e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">\u300cClass A GFCI\u300d\u3068\u300cType A RCD\u300d\u306f\u540c\u3058\u30e9\u30d9\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/h2>\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u9ad8\u984d\u306a\u7528\u8a9e\u306e\u843d\u3068\u3057\u7a74\u3067\u3059\u3002. <strong>Class A<\/strong> \u306f\u5317\u7c73\u306eGFCI\u5206\u985e\u3067\u3059\u3002. <strong>\u30bf\u30a4\u30d7A<\/strong> \u306f\u3001\u8108\u6d41DC\u304a\u3088\u3073\u6b63\u5f26\u6ce2AC\u3092\u542b\u3080\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u691c\u51fa\u3067\u304d\u308b\u6f0f\u96fb\u6ce2\u5f62\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305fIEC RCD\u5206\u985e\u3067\u3059\u3002\u985e\u4f3c\u306e\u6587\u5b57\u306f\u540c\u7b49\u6027\u3092\u78ba\u7acb\u3057\u307e\u305b\u3093\u3002\u8ca0\u8377\u306b\u96fb\u5b50\u6a5f\u5668\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u307e\u305f\u306fEV\u5145\u96fb\u5668\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u300cA\u300d\u30de\u30fc\u30ad\u30f3\u30b0\u304c\u3042\u308c\u3070\u5341\u5206\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u9069\u7528\u3055\u308c\u308b\u6f0f\u96fb\u6ce2\u5f62\u306e\u8981\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/type-a-vs-type-b-rccb\/\">\u30bf\u30a4\u30d7A\u5bfe\u30bf\u30a4\u30d7B\u6f0f\u96fb\u906e\u65ad\u5668\uff08RCCB\uff09\u30ac\u30a4\u30c9<\/a> IEC\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u5b9a\u3059\u308b\u524d\u306e\u30d0\u30a4\u30e4\u30fc\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n<ul class=\"wp-block-list\"><li><strong>\u5e02\u5834\u3068\u898f\u683c\uff1a<\/strong> \u30c7\u30d0\u30a4\u30b9\u306f\u3069\u3053\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3001\u3069\u306e\u88fd\u54c1\u898f\u683c\u304a\u3088\u3073\u5730\u57df\u306e\u898f\u5247\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/li><li><strong>\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\uff1a<\/strong> \u4f9b\u7d66\u96fb\u5727\u3001\u5468\u6ce2\u6570\u3001\u6975\u6570\u3001\u304a\u3088\u3073\u63a5\u5730\u65b9\u5f0f\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><li><strong>\u4fdd\u8b77\u76ee\u7684\uff1a<\/strong> \u4eba\u54e1\u4fdd\u8b77\u3001\u611f\u96fb\u4fdd\u8b77\u306e\u5f37\u5316\u3001\u706b\u707d\u30ea\u30b9\u30af\u4f4e\u6e1b\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u76ee\u7684\u3067\u3059\u304b\uff1f<\/li><li><strong>\u6b8b\u7559\u96fb\u6d41\u52d5\u4f5c\u7279\u6027\uff1a<\/strong> \u8ca0\u8377\u306b\u5fc5\u8981\u306a\u5b9a\u683c\u611f\u5ea6\u3001\u5fdc\u7b54\u7279\u6027\u3001\u304a\u3088\u3073\u6ce2\u5f62\u30bf\u30a4\u30d7\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><li><strong>\u904e\u96fb\u6d41\u6a5f\u80fd\uff1a<\/strong> \u5225\u9014\u30d6\u30ec\u30fc\u30ab\u30fc\/\u30d2\u30e5\u30fc\u30ba\u304c\u5fc5\u8981\u304b\u3001RCBO\u3092\u6307\u5b9a\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><li><strong>\u8a3c\u62e0\uff1a<\/strong> \u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u8a66\u9a13\u5831\u544a\u66f8\u307e\u305f\u306f\u8a8d\u8a3c\u8a18\u9332\u3001\u304a\u3088\u3073\u914d\u7dda\u6307\u793a\u66f8\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul>\n\n<p class=\"wp-block-paragraph\">\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u96fb\u6d41\u5024\u304c\u4f3c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u30c6\u30b9\u30c8\u30dc\u30bf\u30f3\u304c\u99b4\u67d3\u307f\u304c\u3042\u308b\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u30c7\u30d0\u30a4\u30b9\u3092\u8f38\u5165\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u88fd\u54c1\u306e\u9069\u5408\u6027\u306f\u3001\u691c\u8a3c\u3055\u308c\u305f\u69cb\u9020\u3068\u4ed5\u5411\u5730\u5e02\u5834\u306e\u8a2d\u7f6e\u898f\u5247\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n<h3 class=\"wp-block-heading\">GFCI\u309230mA\u306eRCD\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u3088\u3046\u306b\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30c8\u30ea\u30c3\u30d7\u52d5\u4f5c\u3001\u8a8d\u8a3c\u3001\u96fb\u5727\u3001\u8a2d\u7f6e\u5f62\u5f0f\u3001\u304a\u3088\u3073\u30b3\u30fc\u30c9\u306e\u53d7\u3051\u5165\u308c\u306b\u304a\u3044\u3066\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u56de\u8def\u3068\u7ba1\u8f44\u533a\u57df\u306e\u6b63\u78ba\u306a\u8981\u4ef6\u3092\u8cc7\u683c\u306e\u3042\u308b\u8a2d\u8a08\u8005\u307e\u305f\u306f\u96fb\u6c17\u6280\u5e2b\u306b\u78ba\u8a8d\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n<h3 class=\"wp-block-heading\">RCCB\u306f\u904e\u8ca0\u8377\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n<p 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