{"id":59323,"date":"2026-05-13T05:08:16","date_gmt":"2026-05-13T09:08:16","guid":{"rendered":"https:\/\/www.kdstelectrical.com\/?p=59323"},"modified":"2026-06-01T05:31:14","modified_gmt":"2026-06-01T09:31:14","slug":"nema-4","status":"publish","type":"post","link":"https:\/\/www.kdstelectrical.com\/ja\/nema-4\/","title":{"rendered":"NEMA 4 \u3068\u306f\u4f55\u3067\u3059\u304b?\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u8a55\u4fa1, \u30c6\u30b9\u30c8 &amp; IP65 \u76f8\u5f53"},"content":{"rendered":"<div class=\"seo-blog-content\" style=\"padding: 0px 0;\">\n<p style=\"margin: 0 0 24px;\">\u66f4\u65b0\u65e5:2026\u5e745\u6708\u3001ANSI\/NEMA 250-2020\u306b\u6e96\u62e0 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/webstore.iec.ch\/publication\/2452\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60529<\/a>-2020<\/p>\n<p>NEMA 4 \u306f\u3001\u6700\u3082\u6c42\u3081\u3089\u308c\u305f\u9632\u6c34\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u8a55\u4fa1\u306e\u305f\u3081\u306e\u5317\u7c73\u306e\u6a19\u6e96\u3067\u3042\u308a\u3001\u6700\u3082\u63b4\u307e\u308c\u305f\u306e1 \u3064\u3067\u3059\u3002 \u8a08\u5668\u304a\u3088\u3073\u5236\u5fa1OEM\u3001\u30d1\u30cd\u30eb\u88fd\u9020\u696d\u8005\u3001\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u7686\u3001\u98a8\u306b\u5439\u304b\u308c\u305f\u96e8\u3001\u98db\u6cab\u3001\u307e\u305f\u306f\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u304c\u30d1\u30cd\u30eb\u8868\u9762\u306b\u5230\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u304d\u306f\u3044\u3064\u3067\u30824 \u3092\u63a2\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u3046\u3061\u306e\u3069\u308c\u3060\u3051\u304c\u3001\u884c\u70ba\u3068\u884c\u70ba\u96e2\u308c\u3066\u8981\u4ef6\u3092\u30ac\u30bf\u30ac\u30bf\u9cf4\u3089\u3057\u3001\u3069\u306e\u3088\u3046\u306a\u30af\u30fc\u30eb\u306a\u6c34\u3068\u304a\u6e6f\u304c\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u6559\u3048\u3066\u30014\u30684X\u306e\u9055\u3044\u3092\u7c21\u5358\u306b\u6559\u3048\u3066\u3001\u307e\u305f\u306fIP65\u30684X\u306e25-40 \u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u4fa1\u683c\u5dee\u304c\u672c\u5f53\u306b\u306a\u3044\u3068\u304d\u3092\u8a00\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b?<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u8cea\u554f\u306b\u5bfe\u3059\u308b\u7b54\u3048\u3068 7 \u3064\u306e\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u306e\u60c5\u5831\u5206\u91ce\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n<div style=\"margin: 24px 0; padding: 20px 24px; background: #f5f5f5; border: 1px solid #e0e0e0; border-top: 3px solid #2d2d2d;\">\n<h3 style=\"margin: 0 0 16px;\">\u30af\u30a4\u30c3\u30af \u30b9\u30da\u30c3\u30af  NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 (ANSI\/NEMA 250-2020 \u306b\u3088\u308b)<\/h3>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<tbody>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; width: 40%; color: #6b7280;\">\u30ac\u30d0\u30cb\u30f3\u30b0\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/td>\n<td style=\"padding: 8px 12px;\">ANSI\/NEMA 250-2020 (\u30bf\u30a4\u30d7 4 \/ \u30bf\u30a4\u30d7 4X)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">\u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u30c6\u30b9\u30c8<\/td>\n<td style=\"padding: 8px 12px;\">1 \u30a4\u30f3\u30c1 \u30ce\u30ba\u30eb\u304b\u3089\u306e 10 \u30d5\u30a3\u30fc\u30c8\u306e\u8ddd\u96e2\u30015 \u5206\u9593\u306e\u6301\u7d9a\u6642\u9593\u304b\u3089\u306e 105 GPM \u4ee5\u4e0a\u306e\u6c34<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">\u30bd\u30ea\u30c3\u30c9 \u30a4\u30f3\u30b0\u30ec\u30b9<\/td>\n<td style=\"padding: 8px 12px;\">\u843d\u3061\u308b\u571f\u3001\u98a8\u306b\u5439\u304b\u308c\u308b\u5875\u3001\u6c88\u964d\u3059\u308b\u7a7a\u6c17\u4e2d\u306e\u5875<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">\u6db2\u4f53\u30a4\u30f3\u30b0\u30ec\u30b9<\/td>\n<td style=\"padding: 8px 12px;\">\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3001\u6c34\u3057\u3076\u304d\u3001\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">\u30a2\u30a4\u30b9\u30c6\u30b9\u30c8<\/td>\n<td style=\"padding: 8px 12px;\">\u5916\u90e8\u306e\u6c37\u306e\u5f62\u6210\u306b\u3088\u308b\u640d\u50b7\u306f\u3042\u308a\u307e\u305b\u3093(\u64cd\u4f5c\u6027\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">Locations\u3092\u4f7f\u3046<\/td>\n<td style=\"padding: 8px 12px;\">\u5c4b\u5185\u304b\u5c4b\u5916\u3001\u7121\u5bb3<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">IP\u76f8\u5f53(\u4e00\u65b9\u5411)<\/td>\n<td style=\"padding: 8px 12px;\">IP66 \u4fdd\u8b77\u3092\u6e80\u305f\u3057\u3001\u305d\u308c\u3092\u8d85\u3048\u307e\u3059 (\u53ef\u9006\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; font-weight: 600; color: #6b7280;\">\u30bf\u30a4\u30d7 4X \u8ffd\u52a0<\/td>\n<td style=\"padding: 8px 12px;\">\u8010\u98df\u6027\u306e\u307f \u2015\u2015\u6c34\u8cea\u8a66\u9a13\u306f\u30bf\u30a4\u30d7 4 \u3068\u540c\u4e00\u3067\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"what-is-nema-4\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u306e\u610f\u5473\u3068\u306f \u5b9a\u7fa9\u3068ANSI\/NEMA 250 \u306e\u7bc4\u56f2<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59324\" title=\"1\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14.png\" alt=\"NEMA 4 \u306e\u610f\u5473\u3068\u306f \u5b9a\u7fa9\u3068ANSI\/NEMA 250 \u306e\u7bc4\u56f2\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/1-14-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>NEMA 4 \u306f\u3001\u5168\u7c73\u96fb\u6c17\u5de5\u696d\u4f1a\u306b\u3088\u3063\u3066\u78ba\u7acb\u3055\u308c\u305f\u4fdd\u8b77\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u3067\u3059 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/blog.ansi.org\/ansi\/electrical-enclosures-ansi-nema-250-2020\/\" rel=\"nofollow noopener\" target=\"_blank\">ANSI\/NEMA 250-2020<\/a>\u30fc\u96fb\u6c17\u6a5f\u5668\u7528\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc (\u6700\u59271000 V)\u3002\u3053\u306e\u5206\u985e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7523\u696d\u7528\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u5206\u985e\u3092 14 \u7a2e\u985e\u7a0b\u5ea6\u306b\u8abf\u6574\u3057\u3001\u30bf\u30a4\u30d7 4 \u306f\u5c4b\u5185\u307e\u305f\u306f\u5c4b\u5916\u306e\u975e\u5371\u967a\u4f7f\u7528\u3092\u76ee\u7684\u3068\u3057\u305f\u9632\u6c34\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n<p>NEMA\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u51fa\u7248\u7269\u306b\u3088\u308b\u3068\u3001\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u307e\u305f\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059; \u5371\u967a\u306a\u90e8\u54c1\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u4eba\u54e1\u306e\u4fdd\u8b77; \u843d\u4e0b\u3059\u308b\u6c5a\u308c\u3001\u307b\u3053\u308a\u3001\u98a8\u3067\u5439\u304d\u98db\u3070\u3055\u308c\u305f\u6c5a\u308c\u306e\u751f\u6210\u7269\u306e\u6d78\u900f\u304b\u3089\u56f2\u307e\u308c\u305f\u6a5f\u5668\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b; \u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3068\u3057\u3066\u843d\u4e0b\u3059\u308b\u6c34\u306e\u4fb5\u5165\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b \u8868\u9762\u306b\u6cbf\u3063\u305f\u6c34\u306e\u6d41\u308c\u3068\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34; \u307e\u305f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u5916\u90e8\u306e\u6c37\u306e\u5f62\u6210\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308b 2020 \u5e74\u306b\u8abf\u548c\u898f\u683c\u304b\u3089\u591a\u304f\u306e\u8a2d\u8a08\u8981\u4ef6\u304c\u63a1\u7528\u3055\u308c\u307e\u3057\u305f <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.ul.com\/services\/environmental-rated-accessories-enclosures\" rel=\"nofollow noopener\" target=\"_blank\">UL 50E<\/a>, \u3001\u3057\u305f\u304c\u3063\u3066\u3001\u73fe\u4ee3\u306e\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001UL 50E\u30de\u30fc\u30af\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30da\u30c3\u30af\u3092\u3088\u308a\u6df1\u3044\u30ec\u30d9\u30eb\u306b\u7406\u89e3\u3059\u308b\u524d\u306b\u7559\u610f\u3059\u3079\u304d2 \u3064\u306e\u9805\u76ee \u307e\u305a\u3001NEMA 4 \u8a55\u4fa1\u306f\u672c\u8cea\u7684\u306b\u540c\u3058UL Type 4 \u30ea\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093 \u2044 \u305d\u306e2 \u3064\u306f <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/en.wikipedia.org\/wiki\/NEMA_enclosure_types\" rel=\"nofollow noopener\" target=\"_blank\">2 \u3064\u306e\u5225\u3005\u306e\u30c6\u30b9\u30c8\u30c1\u30e3\u30cd\u30eb\u3092\u901a\u3058\u3066\u63d0\u4f9b\u3055\u308c\u307e\u3059<\/a>, \u3001\u304a\u3088\u3073\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001UL\u30de\u30fc\u30af\u3092\u6301\u3064\u305f\u3081\u306b\u3001\u56fd\u5bb6\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u8a66\u9a13\u6a5f\u95a2\u306b\u3088\u3063\u3066\u30c6\u30b9\u30c8\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 \u7b2c\u4e8c\u306b\u3001\u3088\u308a\u9ad8\u3044NEMA\u30bf\u30a4\u30d7\u306e\u6307\u5b9a\u306f\u3001\u5f7c\u3089\u304c\u305d\u308c\u4ee5\u4e0a\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u305b\u3093; NEMA 12 \u306f\u5c4b\u5185\u4f7f\u7528\u306e\u307f\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001NEMA 4 \u306f\u5c4b\u5185\u3068\u5c4b\u5916\u306e\u4e21\u65b9\u306e\u4f7f\u7528\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u5b8c\u5168\u306a\u8a55\u4fa1\u30e9\u30c0\u30fc\u30a6\u30a9\u30fc\u30af\u30b9\u30eb\u30fc\u306f\u3001KDST\u81ea\u8eab\u306e\u3082\u306e\u3067\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema-4-%e3%83%ac%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0\/\">NEMA 4 \u8a55\u4fa1 \u30ac\u30a4\u30c9<\/a>.<\/p>\n<div style=\"margin: 24px 0; padding: 16px 20px; background: #f5f5f5; border: 1px solid #e0e0e0; border-radius: 2px;\">\n<div style=\"display: flex; align-items: center; gap: 8px; margin-bottom: 8px;\"><span style=\"font-size: 1.1em;\">\ud83d\udca1<\/span> <strong>\u30d7\u30ed\u306e\u30d2\u30f3\u30c8<\/strong><\/div>\n<p>\u5404\u30b9\u30da\u30c3\u30af\u30b7\u30fc\u30c8\u306e\u73fe\u884c\u7248\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044: ANSI\/NEMA 250-2020\u3002\u591a\u304f\u306e\u30d9\u30f3\u30c0\u30fc\u306e\u30ab\u30c3\u30c8\u30b7\u30fc\u30c8\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4ed5\u69d8\u306b\u306f\u3001UL 50E \u3068\u306e 4 \u500d\u8010\u98df\u6027\u306e\u8abf\u548c\u306e\u524d\u306b\u516c\u5e03\u3055\u308c\u305f NEMA 250-2003 1 a \u7f6e\u304d\u63db\u3048\u7248\u304c\u307e\u3060\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/div>\n<h2 id=\"test-requirements\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u8a66\u9a13\u8981\u4ef6: \u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u8a66\u9a13\u3001\u5927\u6c17\u8a66\u9a13\u3001\u8150\u98df\u8a66\u9a13<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59325\" title=\"NEMA 4 \u8a66\u9a13\u8981\u4ef6: \u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u8a66\u9a13\u3001\u5927\u6c17\u8a66\u9a13\u3001\u8150\u98df\u8a66\u9a13\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5.png\" alt=\"NEMA 4 \u8a66\u9a13\u8981\u4ef6: \u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u8a66\u9a13\u3001\u5927\u6c17\u8a66\u9a13\u3001\u8150\u98df\u8a66\u9a13\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/2-5-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u30bf\u30a4\u30d7 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u304c\u793a\u5506\u3059\u308b\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u53b3\u3057\u3044\u3082\u306e\u3067\u3059\u3002\u6700\u7d42\u6c7a\u5b9a\u3092\u4e0b\u3059\u306b\u306f 3 \u3064\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">\u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u6c34\u30c6\u30b9\u30c8<\/h3>\n<p>\u7279\u5fb4\u7684\u306a\u30c6\u30b9\u30c8\u306f\u3001\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u306e\u4fb5\u5165\u3067\u3059\u3002 \u306b\u3088\u308b\u3068 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.nema.org\/standards\/view\/nema-250-enclosure-types\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \u306f\u6307\u793a\u3092\u516c\u958b\u3057\u307e\u3057\u305f<\/a>, \u3001\u8a66\u9a13\u3055\u308c\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u305f\u3081\u306b\u3001\u8a66\u9a13\u3055\u308c\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9023\u7d9a\u7684\u306a5 \u5206\u9593\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304b\u308910 \u30d5\u30a3\u30fc\u30c8\u3088\u308a\u3088\u308a\u5c11\u3057\u3067\u3082\u7f6e\u304b\u308c\u308b1 \u30a4\u30f3\u30c1\u306e\u958b\u3044\u305f\u30ce\u30ba\u30eb\u304b\u3089\u306e\u6c34\u306e\u5c11\u306a\u304f\u3068\u308265 \u30ac\u30ed\u30f3\u6bce\u5206e xxclude \u306e\u3059\u3079\u3066\u306e\u63a5\u5408\u7b87\u6240\u3001\u7d99\u304e\u76ee\u3001\u817a\u3001\u304a\u3088\u3073\u30c9\u30a2\u306e\u8868\u9762\u3067\u6c34\u3092\u5411\u3051\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>\n<p>\u65ad\u71b1\u6750\u3084\u901a\u96fb\u90e8\u5206\u306b\u6c34\u304c\u5806\u7a4d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6545\u969c\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u306fIEC 60529 IP66 \u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8\u30c6\u30b9\u30c8\u3088\u308a\u3082\u304b\u306a\u308a\u53b3\u3057\u3044\u3067\u3059\u3002 IP66\u306f100litres\/min\u306b\u8fd1\u304f\u30013m\u304b\u3089\u7d04100kPa\u306e12.5mm\u30ce\u30ba\u30eb\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002 NEMA\u30bf\u30a4\u30d74\u30c6\u30b9\u30c8\u306f\u3001\u3088\u308a\u4f4e\u3044\u5727\u529b\u3067\u540c\u69d8\u306e\u5168\u4f53\u5bb9\u7a4d\u3092\u30b9\u30d7\u30ec\u30fc\u3057\u307e\u3059\u3002 ia \u3053\u308c\u306f\u3001\u9ad8\u5727\u30d5\u30a9\u30fc\u30ab\u30b9\u30b8\u30a7\u30c3\u30c8\u3067\u306f\u306a\u304f\u3001\u73fe\u5b9f\u7684\u306a\u6d17\u6d44\u72b6\u6cc1\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">\u5927\u6c17\u304a\u3088\u3073\u56fa\u5f62\u30a4\u30f3\u30b0\u30ec\u30b9\u306e\u30c6\u30b9\u30c8<\/h3>\n<p>\u5f37\u3044\u5875\u62b5\u6297\u304a\u3088\u3073\u5929\u5019\u306e\u62b5\u6297\u306f\u4e21\u65b9\u3068\u30822 \u3064\u306e\u91cd\u8907\u3059\u308b\u8b70\u5b9a\u66f8\u304c\u3042\u308a\u307e\u3059: \u98a8\u5439\u304d\u5875\u62b5\u6297\u306f\u7a7a\u6c17\u6d6e\u904a\u74b0\u5883\u306b\u5439\u304d\u4e0a\u304c\u308b\u76ee\u7684\u3092\u6a21\u5023\u3057\u307e\u3059(\u7523\u696d\u9069\u7528\u306e\u305f\u3081\u306e\u8010\u4e45\u6027\u306e\u5b9a\u7fa9\u3068\u3057\u3066\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059)\u304a\u3088\u3073\u5916\u7684\u306a\u6c37\u306e\u84c4\u7a4d\u306e\u5fdc\u529b\u306e\u4e0b\u3067\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u69cb\u9020\u304c\u5c48\u3093\u3060\u308a\u88c2\u3051\u305f\u308a\u3057\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u30bf\u30a4\u30d74 (4X)\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u7523\u696d\u5834\u6240\u304a\u3088\u3073\u4ed6\u306e\u5c4b\u5916\u306e\u9069\u7528\u306e\u5178\u578b\u7684\u306a\u96ea\u3001\u307f\u305e\u308c\u3001\u96e8\u304a\u3088\u3073\u98a8\u5439\u304d\u5875\u306e\u7269\u7406\u7684\u306a\u5f71\u97ff\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3057\u3066NEMA\u306e\u5c4b\u5916\u306e\u4fdd\u8b77\u30c6\u30fc\u30d6\u30eb\u306b\u3088\u3063\u3066\u6307\u5b9a\u3055\u308c\u307e\u3059\u5916\u90e8\u30a2\u30a4\u30b7\u30f3\u30b0\u306e\u8b70\u5b9a\u66f8\u306f\u6c37\u306e\u5f62\u6210\u306e\u4e0b\u3067\u4fe1\u983c\u3067\u304d\u308b\u305f\u3081\u306b\u3042\u3089\u3086\u308b\u30cf\u30f3\u30c9\u30eb\u3001\u30e9\u30c3\u30c1\u307e\u305f\u306f\u5357\u4eac\u9320\u306e\u5916\u90e8\u306e\u64cd\u4f5c\u3092\u8981\u6c42\u3057\u307e\u305b\u3093; \u64cd\u4f5c\u6027\u306f\u30bf\u30a4\u30d73S\u304a\u3088\u30733SX\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u305f\u3081\u306b\u8ad6\u8b70\u3055\u308c\u307e\u3059\u3002]<\/p>\n<h3 style=\"margin: 32px 0 12px;\">\u8150\u98df\u8a66\u9a13(4X\u306e\u307f)<\/h3>\n<p>\u8150\u98df\u8a66\u9a13\u306f\u30014 \u3068 4X \u3092\u533a\u5225\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3042\u308b\u5b9f\u8df5\u8005\u306e\u5206\u6790\u306b\u3088\u308b\u3068\u30014X \u8cc7\u683c\u3067\u306f\u3001\u6e7f\u3063\u305f\u7a7a\u6c17\u304c CO2 \u3068 SO2 \u306b\u3055\u3089\u3055\u308c\u308b\u6642\u9593\u304c\u7d04 1200 \u6642\u9593\u3001\u6e7f\u3063\u305f\u7a7a\u6c17\u304c CO2 \u3068 SO2 \u306b\u3055\u3089\u3055\u308c\u308b\u6642\u9593\u304c\u7d04 800 \u6642\u9593\u84c4\u7a4d\u3055\u308c\u307e\u3059 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.astm.org\/b0117-19.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM B117 \u30bd\u30eb\u30c8\u30b9\u30d7\u30ec\u30fc<\/a> \u30c6\u30b9\u30c8\u3002 4 \u306f\u3069\u3061\u3089\u306b\u3082\u306a\u308a\u307e\u305b\u3093\u3002 - \u6c34\u3068\u7c89\u5875\u306b\u3064\u3044\u3066\u306e\u307f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<div style=\"margin: 24px 0; padding: 16px 20px; background: #f5f5f5; border: 1px solid #e0e0e0; border-left: 3px solid #2d2d2d;\">\n<p><strong>\u5b34\u5de5\u6ce8<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">\u7b2c\u4e09\u8005\u306e\u8a66\u9a13\u5831\u544a\u66f8\u3092\u8aad\u3080\u969b\u306b\u306f\u3001\u8a66\u9a13\u6a5f\u95a2\u304c\u56fd\u5bb6\u516c\u8a8d\u8a66\u9a13\u6a5f\u95a2 (NRTL\u3001\u3053\u308c\u306f\u8868\u793a\u3055\u308c\u307e\u3059) \u3067\u3042\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u53c2\u7167\u3055\u308c\u308b\u898f\u683c\u304c ANSI\/NEMA 250-2020 \u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u518d\u8a8d\u5b9a\u624b\u7d9a\u304d\u306b\u53c2\u52a0\u305b\u305a\u306b NEMA 250-2003 \u3092\u53c2\u7167\u3059\u308b\u5831\u544a\u66f8\u306b\u306f\u3001\u65b0\u3057\u3044 4X \u8150\u98df\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<\/div>\n<h2 id=\"vs-4x\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u5bfe NEMA 4X: \u8010\u98df\u6027\u304c\u4fa1\u683c\u3092\u7372\u5f97\u3059\u308b\u5834\u6240<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59327\" title=\"NEMA 4 \u5bfe NEMA 4X: \u8010\u98df\u6027\u304c\u4fa1\u683c\u3092\u7372\u5f97\u3059\u308b\u5834\u6240\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5.png\" alt=\"NEMA 4 \u5bfe NEMA 4X: \u8010\u98df\u6027\u304c\u4fa1\u683c\u3092\u7372\u5f97\u3059\u308b\u5834\u6240\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/3-5-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u30bf\u30a4\u30d7 4 \u3068\u30bf\u30a4\u30d7 4X \u306e\u552f\u4e00\u306e\u9055\u3044\u306f\u8010\u98df\u6027\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u540c\u3058\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u8cea\u8a66\u9a13\u3001\u98a8\u306b\u3088\u308b\u7c89\u5875\u8a66\u9a13\u3001\u6c37\u5f62\u6210\u8a66\u9a13\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u30bf\u30a4\u30d7 4X \u306b\u306f\u8150\u98df\u8a66\u9a13\u304c\u5c0e\u5165\u3055\u308c\u3066\u304a\u308a\u3001\u30bf\u30a4\u30d7 4X \u306e\u5efa\u8a2d\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u5236\u9650\u304c\u8ab2\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 4 \u3068NEMA 4X\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5c4b\u5185\u6d17\u6fef\u7528\u9014\u3001\u5c4b\u5916\u4f5c\u696d\u73fe\u5834\u3001\u304a\u3088\u3073\u5869\u6c17\u3084\u5316\u5b66\u7269\u8cea\u3078\u306e\u66dd\u9732\u304c\u554f\u984c\u306b\u306a\u3089\u306a\u3044\u5c4b\u5916\u306e\u8efd\u5de5\u696d\u30d7\u30e9\u30f3\u30c8\u306e\u5927\u90e8\u5206\u3067\u8a31\u5bb9\u3055\u308c\u308b\u3001\u5857\u88c5\u307e\u305f\u306f\u7c89\u4f53\u5857\u88c5\u3055\u308c\u305f\u70ad\u7d20\u92fc\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u3066\u3082\u3088\u3044\u3002 \u30bf\u30a4\u30d74X\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u8010\u98df\u6027\u6750\u6599\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093; 304 \u307e\u305f\u306f316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb (FRP) \u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u3001ABS\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u307e\u305f\u306f\u9069\u683c\u306a\u30c6\u30b9\u30c8\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u5408\u683c\u3057\u305f\u8a8d\u5b9a\u8010\u98df\u6027\u7c89\u4f53\u5857\u88c5\u3092\u65bd\u3057\u305f\u70ad\u7d20\u92fc\u3002.<\/p>\n<p>\u30a2\u30f3 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/processsolutions.com\/nema-vs-ip-ratings-which-enclosure-standard-you-need\/\" rel=\"nofollow noopener\" target=\"_blank\">\u30d7\u30ed\u30bb\u30b9 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u305f\u696d\u754c\u8abf\u67fb<\/a> 4x\u30b3\u30b9\u30c8\u30d7\u30ec\u30df\u30a2\u30e0\u3092\u7d0425 \u304b\u308940 \u30d1\u30fc\u30bb\u30f3\u30c8\u9ad8\u3044\u30bf\u30a4\u30d74 \u306b\u5bfe\u3057\u3066\u7f6e\u304f \u3053\u308c\u306f\u4e3b\u306b\u6750\u6599\u7f6e\u63db\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u5bfe\u70ad\u7d20\u92fc\u306e\u7d50\u679c\u3067\u3042\u308a \u3001 \u300c\u6642\u9593\u3068\u6e29\u5ea6\u300d\u8150\u98df\u8cc7\u683c\u30b5\u30a4\u30af\u30eb\u5b9f\u969b\u306b\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u30b5\u30a4\u30ba\u3068\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306b\u4f9d\u5b58\u3057\u3001\u5c0f\u3055\u306a\u58c1\u30de\u30a6\u30f3\u30c8\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001316 \u30b9\u30c6\u30f3\u30ec\u30b9\u3067\u81ea\u7acb2 \u30c9\u30a2\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u304c\u30d3\u30c3\u30c8\u9ad8\u304f\u884c\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u9593\u3001\u3088\u308a\u5c0f\u3055\u306a\u30ae\u30e3\u30c3\u30d7\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<blockquote style=\"margin: 24px 0; padding: 20px 24px; background: #f5f5f5; border-left: 3px solid #2d2d2d; font-style: italic;\"><p>\u5f53\u793e\u306e NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3059\u3079\u3066 NEMA 4X \u5b9a\u683c\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u305d\u306e\u8ffd\u52a0\u306e\u4fdd\u8b77\u306f\u5b89\u5fc3\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><cite style=\"display: block; margin-top: 8px; font-style: normal; font-weight: 600; color: #6b7280;\">\u2015\u2015\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30e1\u30fc\u30ab\u30fc\u306e Bud Industries \u304c\u5171\u6709\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8996\u70b9<\/cite><\/p><\/blockquote>\n<p>\u3053\u308c\u306f\u3001\u3088\u308a\u5e83\u7bc4\u306a\u5e02\u5834\u52d5\u5411\u3092\u793a\u3059\u3060\u3051\u3067\u3059; \u3088\u308a\u591a\u304f\u306e\u4f01\u696d\u304c\u73fe\u5728\u3001\u5358\u4e00\u306eSKU\u306e\u4e0b\u30674\/4X\u30c7\u30e5\u30a2\u30eb\u30ec\u30fc\u30c8\u682a\u5f0f\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8010\u98df\u6027\u306f\u3088\u308a\u9ad8\u3044\u7523\u696d\u30e9\u30a4\u30f3\u3067\u4e88\u60f3\u3055\u308c\u308b\u8cfc\u8cb7\u63a8\u8ad6: \u898b\u7a4d\u3082\u308a\u304cX\u306b\u3068\u3063\u3066\u5927\u5e45\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u3092\u6697\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u3069\u306e\u3088\u3046\u306a\u6750\u6599\u5909\u5316\u304c\u8cac\u4efb\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<div style=\"margin: 24px 0; padding: 20px 24px; background: #f5f5f5; border: 1px solid #e0e0e0; border-top: 3px solid #2d2d2d;\">\n<p><strong style=\"display: block; margin-bottom: 12px;\">\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af \u2015\u2015NEMA 4 \u5bfe 4X<\/strong><\/p>\n<ul style=\"padding-left: 20px; margin: 0;\">\n<li style=\"padding: 4px 0;\">\u30d1\u30cd\u30eb\u304c\u96e8\u3001\u6d17\u6fef\u3001\u7c89\u5875\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u5869\u6c17\u3001\u5316\u5b66\u84b8\u6c17\u3001\u7a4d\u6975\u7684\u306a\u6d17\u6d44\u5316\u5b66\u53cd\u5fdc\u3001\u305f\u3068\u3048\u3070\u5185\u90e8\u306e\u5de5\u5834\u30e9\u30a4\u30f3\u3084\u8150\u98df\u306e\u5c11\u306a\u3044\u30a8\u30ea\u30a2\u306e\u5c4b\u5916\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306b\u306f\u3055\u3089\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u30bf\u30a4\u30d7 4 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u30bf\u30a4\u30d74x\u3092\u9078\u3093\u3067\u4e0b\u3055\u3044\u5834\u6240\u304c\u6d77\u6c34\u6d77\u5cb8\u306e\u7d043km\u4ee5\u5185\u306b\u3042\u308b\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u5927\u6c17\u306f\u5869\u5316\u7269\u3001\u786b\u5316\u7269\u3001\u30a2\u30f3\u30e2\u30cb\u30a2\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u307e\u305f\u306f\u6bce\u65e5\u306e\u6d17\u6fef\u306f\u7a4d\u6975\u7684\u306a\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u5264\u3092\u63a1\u7528\u3057\u307e\u3059\u6d77\u6d0b\u3001\u30d0\u30a4\u30aa\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u88fd\u85ac\u4f1a\u793e\u3001\u98df\u7ce7\u51e6\u7406\u3001\u5ec3\u6c34\u304a\u3088\u3073\u6cbf\u5cb8\u306e\u30c6\u30ec\u30b3\u30e0 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3053\u306e\u5206\u985e\u306b\u542b\u307e\u308c\u307e\u3059\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5730\u57df\u9593\u306e\u6df7\u5408\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u9577\u671f\u7684\u306a\u904b\u7528\u72b6\u6cc1\u304c\u66d6\u6627\u306a\u307e\u307e\u3067\u3042\u308b\u5834\u5408\u3001\u4e8c\u91cd\u8a55\u4fa1\u5728\u5eab\u304c\u8003\u616e\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u5358\u4f4d\u30b3\u30b9\u30c8\u306e\u5dee\u304c\u591a\u6570\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u306b\u308f\u305f\u3063\u3066\u7e2e\u5c0f\u3057\u3066\u304a\u308a\u30014X \u306b\u3088\u308a\u30b9\u30b3\u30fc\u30d7\u306e\u30af\u30ea\u30fc\u30d7\u306b\u5bfe\u3059\u308b\u5c06\u6765\u306e\u4fdd\u8a3c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/div>\n<h2 id=\"vs-ip65-ip66\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u3068 IP65 \u304a\u3088\u3073 IP66: \u540c\u7b49\u3067\u306f\u306a\u3044 3 \u3064\u306e\u30b1\u30fc\u30b9<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59328\" title=\"NEMA 4 \u3068 IP65 \u304a\u3088\u3073 IP66: \u540c\u7b49\u3067\u306f\u306a\u3044 3 \u3064\u306e\u30b1\u30fc\u30b9\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2.png\" alt=\"NEMA 4 \u3068 IP65 \u304a\u3088\u3073 IP66: \u540c\u7b49\u3067\u306f\u306a\u3044 3 \u3064\u306e\u30b1\u30fc\u30b9\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/4-2-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u30af\u30ed\u30b9\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u8cea\u554f \u5b9a\u91cf\u7684\u306a\u8cea\u554f\u300cNEMA 4 \u306fIP65 \u3068\u540c\u3058\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082IP66 \u3067\u3059\u304b?\u300d \u306f\u3001\u6708\u306b1 \u56de\u7a0b\u5ea6 (\u3064\u307e\u308a\u3001\u5b9f\u8cea\u7684\u306b\u3059\u3079\u3066\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067) \u898b\u3089\u308c\u307e\u3059\u304c\u3001\u771f\u5b9f\u306f\u3001\u4e00\u65b9\u5411\u306e\u6709\u52b9\u306a\u5909\u63db (NEMA\u304b\u3089IP) \u306e\u4e09\u65b9\u5411\u306e\u5371\u967a\u306a\u5909\u63db\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 4 \u306fIP65 \u3068\u540c\u3058\u3067\u3059\u304b?<\/h3>\n<p>NEMA\u304c\u5f7c\u3089\u306e\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u305f\u3081\u306b\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u516c\u5f0f\u306e\u5909\u63db\u8868\u306b\u793a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001NEMA Type4 \u4fdd\u8b77\u306f\u5b8c\u5168\u306b\u5358\u72ec\u3067\u6e80\u305f\u3057\u3001IP66 \u3067\u306e\u56fa\u4f53\u304a\u3088\u3073\u6db2\u4f53\u30a2\u30af\u30bb\u30b9\u306e\u4e21\u65b9\u306e\u305f\u3081\u306bIEC 60529 \u3088\u308a\u3082\u5236\u9650\u7684; \u3060\u304b\u3089NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u8ad6\u7406\u7684\u306b\u306f\u3001\u307e\u305f\u81ea\u52d5\u7684\u306b\u6e80\u305f\u3055\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059IP65\u3001IP55\u3001IP54 \u306e\u3088\u3046\u306a\u4f4e\u3044\u30b3\u30fc\u30c9\u8a55\u4fa1\u3001\u304a\u3088\u3073\u305d\u308c\u4ee5\u4e0a\u53cd\u5bfe\u306f\u5fc5\u305a\u3057\u3082\u771f\u3067\u306f\u3042\u308a\u307e\u305b\u3093: IP66 \u30ea\u30b9\u30c8\u3055\u308c\u305f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u500b\u5225\u306e\u30c6\u30b9\u30c8\u306a\u3057\u306bNEMA 4 \u3092\u81ea\u7531\u306b\u518d\u30e9\u30d9\u30eb\u4ed8\u3051\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093NEMA\u306f\u307e\u305f\u3001\u8150\u98df\u6319\u52d5\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u8001\u5316\u3001\u30c0\u30b9\u30c8\u30c6\u30b9\u30c8\u3001\u5916\u90e8\u7740\u6c37\u30c6\u30b9\u30c8\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u304c\u3001IEC 60529 \u306eIP\u30b3\u30fc\u30c9\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<p>\u516c\u5f0f\u306b\u306f\u3001NEMA \u30ac\u30a4\u30c9\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u660e\u78ba\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300c\u8868 A-1 \u3092\u4f7f\u7528\u3057\u3066\u3001IEC \u5206\u985e\u304b\u3089\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30bf\u30a4\u30d7\u756a\u53f7\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u300d\u305d\u3057\u3066\u3001\u3053\u306e\u5bfe\u79f0\u6027\u306e\u6b20\u5982\u3053\u305d\u304c\u3001\u4ed6\u306e\u4f55\u3088\u308a\u3082\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0 \u30c1\u30fc\u30e0\u3092\u9a5a\u304b\u305b\u308b\u306e\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 4 \u304c IP65\/IP66 \u3092\u8b58\u5225\u3057\u305f 3 \u3064\u306e\u30b1\u30fc\u30b9<\/h3>\n<p>\u30d7\u30ed\u30bb\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6b21\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u793a\u30593 \u3064\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30c6\u30b9\u30c8\u6e08\u307f\u30b7\u30ca\u30ea\u30aa\u3092\u5099\u3048\u3066\u3044\u307e\u3059:<\/p>\n<ul style=\"margin: 20px 0; padding: 16px 20px; background: #f5f5f5; border: 1px solid #e0e0e0; list-style: none;\">\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u26a0<\/span><br \/>\n<strong>\u6d77\u5cb8\u8150\u98df\u30ae\u30e3\u30c3\u30d7.<\/strong> \u6cbf\u5cb8\u65bd\u8a2d\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5236\u5fa1\u30d1\u30cd\u30eb\u306f\u6307\u5b9a\u3055\u308c\u305f IP66 \u3067\u3001\u3059\u3079\u3066\u306e\u30a6\u30a9\u30fc\u30bf\u30fc\u30b8\u30a7\u30c3\u30c8 \u30c6\u30b9\u30c8\u306b\u5408\u683c\u3057\u307e\u3057\u305f\u3002 18 \u304b\u6708\u4ee5\u5185\u306b\u30d1\u30cd\u30eb\u306b\u91cd\u5927\u306a\u8150\u98df\u304c\u793a\u3055\u308c\u307e\u3057\u305f \u00a2 IP66 \u306f\u8150\u98df\u3092\u30c6\u30b9\u30c8\u3057\u307e\u305b\u3093\u3002 NEMA 4X \u306f\u8981\u4ef6\u3092\u6349\u3048\u305f\u3067\u3057\u3087\u3046; \u4ea4\u63db\u30b3\u30b9\u30c8\u306f $50,000 \u3092\u8d85\u3048\u307e\u3057\u305f\u3002.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u26a0<\/span><br \/>\n<strong>\u5bd2\u51b7\u5730\u3067\u306e\u64cd\u4f5c\u6027\u306e\u30ae\u30e3\u30c3\u30d7.<\/strong> \u30ab\u30ca\u30c0\u5317\u90e8\u306e\u5c4b\u5916\u8a2d\u5099\u3067\u306f\u3001\u4e00\u6642\u7684\u306a\u6d78\u6f2c\u304b\u3089\u4fdd\u8b77\u3059\u308b IP67 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u51ac\u306e\u6c37\u306e\u5f62\u6210\u306b\u3088\u308a\u30e9\u30c3\u30c1\u304c\u30ed\u30c3\u30af\u3055\u308c\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30c1\u30fc\u30e0\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002 NEMA 4 \u307e\u305f\u306f 4X \u306f\u3053\u308c\u306b\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3066\u3044\u305f\u3067\u3057\u3087\u3046 \u2015\u2015 IP \u6a19\u6e96\u306b\u306f\u5916\u90e8\u7740\u6c37\u30c6\u30b9\u30c8\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u26a0<\/span><br \/>\n<strong>\u9ad8\u5727\u6d17\u6d44\u30ae\u30e3\u30c3\u30d7.<\/strong> \u98df\u54c1\u52a0\u5de5\u5de5\u5834\u304c\u6307\u5b9a\u3057\u305f IP65 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3002\u5de5\u5834\u306e\u6d17\u6d44\u30eb\u30fc\u30c1\u30f3\u306f\u3001IP65 \u304c\u30ab\u30d0\u30fc\u3059\u308b 12.5 L\/\u5206\u306e\u30b8\u30a7\u30c3\u30c8\u901f\u5ea6\u3092\u8d85\u3048\u3001\u6700\u521d\u306e\u6d17\u6d44\u30b5\u30a4\u30af\u30eb\u3067\u6c34\u304c\u30d1\u30cd\u30eb\u306b\u6d78\u900f\u3057\u3001\u30e9\u30a4\u30f3\u304c 2 \u65e5\u9593\u30c0\u30a6\u30f3\u3057\u307e\u3057\u305f\u3002 IP66 \u307e\u305f\u306f NEMA 4 \u306f\u3001\u5b9f\u969b\u306e\u6d17\u6d44\u5727\u529b\u3068\u4e00\u81f4\u3057\u305f\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u5317\u7c73\u306e\u30b3\u30fc\u30c9\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3068\u6b27\u5dde\u4ed5\u69d8\u306e\u4e21\u65b9\u306b\u5bfe\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u89e3\u6c7a\u7b56\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 (\u540c\u3058\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u4e0a\u306eUL\u30bf\u30a4\u30d74 + IP66 \u30de\u30fc\u30ad\u30f3\u30b0) \u3092\u4e8c\u91cd\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3067\u3059\u3002 parallel rating\u30b7\u30b9\u30c6\u30e0\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001 KDST's \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema%e3%81%a8ip%e3%81%ae%e8%a9%95%e4%be%a1%e6%af%94%e8%bc%83\/\">NEMA \u3068 IP \u8a55\u4fa1\u306e\u6bd4\u8f03<\/a>.<\/p>\n<h2 id=\"vs-other-nema\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u3068\u4ed6\u306e NEMA \u8a55\u4fa1: \u306f\u3057\u3054\u306e\u3069\u3053\u306b\u3042\u308b\u304b<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59329\" title=\"NEMA 4 \u3068\u4ed6\u306e NEMA \u8a55\u4fa1: \u306f\u3057\u3054\u306e\u3069\u3053\u306b\u3042\u308b\u304b\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2.png\" alt=\"NEMA 4 \u3068\u4ed6\u306e NEMA \u8a55\u4fa1: \u306f\u3057\u3054\u306e\u3069\u3053\u306b\u3042\u308b\u304b\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/5-2-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30d5\u30a1\u30df\u30ea\u306b\u306f\u5341\u6570\u7a2e\u985e\u306e\u54c1\u7a2e\u304c\u3042\u308a\u3001\u305d\u306e\u756a\u53f7\u4ed8\u3051\u306f\u975e\u914d\u5217\u3067\u3042\u308b\u3053\u3068\u3067\u6709\u540d\u3067\u3059\u3002\u305d\u3057\u3066\u3001NEMA 4 \u306f\u9632\u6c34\u6027\u306e\u5c4b\u5916\u5c64\u306b\u3042\u308a\u3001\u305d\u306e\u8a55\u4fa1\u306f\u304b\u306a\u308a\u4ed6\u306e\u74b0\u5883\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<div style=\"margin: 24px 0; overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background: #2d2d2d; color: #ffffff;\">\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u30bf\u30a4\u30d7<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u4f4d\u7f6e<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u30ad\u30fc\u306e\u4fdd\u8b77<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u5178\u578b\u7684\u306a\u4f7f\u7528\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d71<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185<\/td>\n<td style=\"padding: 12px 16px;\">\u843d\u3061\u308b\u6c5a\u308c\u3001\u63a5\u89e6<\/td>\n<td style=\"padding: 12px 16px;\">\u6c4e\u7528\u30d1\u30cd\u30eb<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5; border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 3R<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185\/\u5c4b\u5916<\/td>\n<td style=\"padding: 12px 16px;\">\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3001\u6c37(\u98a8\u306b\u5439\u304b\u308c\u305f\u5875\u7121\u3057)<\/td>\n<td style=\"padding: 12px 16px;\">\u30b5\u30fc\u30d3\u30b9\u5165\u53e3\u3001\u5909\u5727\u5668\u30d1\u30c3\u30c9<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\"><strong>\u30bf\u30a4\u30d74<\/strong><\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185\/\u5c4b\u5916<\/td>\n<td style=\"padding: 12px 16px;\">\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u3001\u98a8\u306b\u5439\u304b\u308c\u305f\u5875\u3001\u6c37<\/td>\n<td style=\"padding: 12px 16px;\">\u6d17\u3044\u6d41\u3059\u533a\u57df\u3001\u5c4b\u5916\u306e\u7523\u696d<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5; border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\"><strong>\u30bf\u30a4\u30d7 4X<\/strong><\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185\/\u5c4b\u5916<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d74 +\u8150\u98df<\/td>\n<td style=\"padding: 12px 16px;\">\u6cbf\u5cb8\u3001\u5316\u5b66\u3001\u98df\u54c1\u3001\u6d77\u6d0b<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 6 \/ 6P<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185\/\u5c4b\u5916<\/td>\n<td style=\"padding: 12px 16px;\">\u4e00\u6642\u7684\u306a(6)\u307e\u305f\u306f\u9577\u671f\u306e(6P)\u6c34\u6ca1<\/td>\n<td style=\"padding: 12px 16px;\">\u30de\u30f3\u30db\u30fc\u30eb\u3001\u63a1\u77f3\u5834\u3001\u6d2a\u6c34\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u5834\u6240<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5; border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 7<\/td>\n<td style=\"padding: 12px 16px;\">\u5ba4\u5185(\u6709\u5bb3)<\/td>\n<td style=\"padding: 12px 16px;\">\u30af\u30e9\u30b9 I \u30c7\u30a3\u30d3\u30b8\u30e7\u30f3 1 \u30b0\u30eb\u30fc\u30d7 A \uff5e D<\/td>\n<td style=\"padding: 12px 16px;\">\u7cbe\u88fd\u3001\u6c34\u7d20\u3001\u30a2\u30bb\u30c1\u30ec\u30f3<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 12 \/ 12K<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185<\/td>\n<td style=\"padding: 12px 16px;\">\u6c5a\u308c\u304c\u843d\u3061\u305f\u308a\u3001\u975e\u8150\u98df\u6027\u306e\u6db2\u4f53\u304c\u6ef4\u3063\u305f\u308a\u3057\u307e\u3059<\/td>\n<td style=\"padding: 12px 16px;\">\u4e00\u822c\u7523\u696d\u7528\u5c4b\u5185\u5236\u5fa1<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d713<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5185<\/td>\n<td style=\"padding: 12px 16px;\">\u975e\u8150\u98df\u6027\u306e\u30aa\u30a4\u30eb\/\u51b7\u5374\u5264\u306e\u30b9\u30d7\u30ec\u30fc\u3092\u52a0\u3048\u307e\u3059<\/td>\n<td style=\"padding: 12px 16px;\">\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u3001\u5207\u524a\u6db2\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 3 \u3068 4 \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u4e21\u65b9\u3068\u3082\u5c4b\u5916\u306e\u8a55\u4fa1\u3055\u308c\u308b\u3002 primary\u533a\u5225\u306f\u6c34\u9732\u51fa\u30c6\u30b9\u30c8\u3067\u3059: \u30bf\u30a4\u30d73 \u306f\u96e8\u3001\u307f\u305e\u308c\u3001\u304a\u3088\u3073\u96ea\u306e\u305f\u3081\u306b\u88c5\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u30c6\u30b9\u30c8\u3092\u53d7\u3051\u307e\u305b\u3093; \u30bf\u30a4\u30d74 \u306f65-GPM\u306e\u30db\u30fc\u30b9 \u30c6\u30b9\u30c8\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u304c\u5468\u671f\u7684\u306a\u6d17\u6d44\u307e\u305f\u306f\u76f4\u63a5\u3057\u3076\u304d\u306b\u670d\u5f93\u3059\u308b\u306a\u3089\u3001\u30bf\u30a4\u30d74 \u306f\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 4 \u3068NEMA 7 \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u30bf\u30a4\u30d74 \u306f\u3001\u975e\u5371\u967a\u5834\u6240\u30af\u30e9\u30b9\u306e\u8a55\u4fa1\u3067\u3059 \u30bf\u30a4\u30d77 \u306f\u3001\u30af\u30e9\u30b9I\u306e\u30c7\u30a3\u30d3\u30b8\u30e7\u30f31 \u306e\u5371\u967a\u306a\u96f0\u56f2\u6c17\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059 ia - \u3059\u306a\u308f\u3061\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5916\u90e8\u3092\u7de0\u3081\u51fa\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u5185\u90e8\u7206\u767a\u3092\u542b\u307e\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093 NEMA 7 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5fc5\u7136\u7684\u306b\u3001\u5225\u306e\u7269\u7406\u7684\u8a2d\u8a08 (\u91cd\u3044\u92f3\u7269\u3001\u708e\u306e\u7d4c\u8def) \u306b\u69cb\u7bc9\u3055\u308c\u3066\u3044\u307e\u3059\u3002 nfpa 70 \u304c\u5b58\u5728\u3059\u308b\u624b\u888b\u3001\u5bb9\u5668\u3001\u305d\u306e\u4ed6\u306e\u6a5f\u5668\u3092\u7206\u767a\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3092\u8981\u6c42\u3059\u308b\u4ed6\u306e\u5834\u6240\u3067\u30bf\u30a4\u30d77 \u3092\u4f7f\u7528\u3059\u308b \u7b2c500 \u6761 \u4ed6\u306e\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b \u30bf\u30a4\u30d74 \u74b0\u5883\u304c\u540c\u6642\u306b\u5404\u4fdd\u8b77\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u3001\u7d44\u307f\u5408\u308f\u305b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 (\u3053\u306e\u4f8b\u3067\u306f\u30bf\u30a4\u30d77 + 4) \u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<p>\u8010\u98df\u6027\u3092\u5099\u3048\u305f NEMA 4 \u3068\u540c\u7b49\u306e\u5c4b\u5185\u5c02\u7528\u306b\u3064\u3044\u3066\u306f\u3001KDST \u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema-3r-%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3\/\">NEMA 3R \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a>.<\/p>\n<h2 id=\"form-factors\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30d5\u30a9\u30fc\u30e0 \u30d5\u30a1\u30af\u30bf: \u58c1\u639b\u3051\u30dc\u30c3\u30af\u30b9\u3001\u30d5\u30ea\u30fc\u30b9\u30bf\u30f3\u30c7\u30a3\u30f3\u30b0 \u30dc\u30c3\u30af\u30b9\u3001\u304a\u3088\u3073\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3 \u30dc\u30c3\u30af\u30b9<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59330\" title=\"NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30d5\u30a9\u30fc\u30e0 \u30d5\u30a1\u30af\u30bf: \u58c1\u639b\u3051\u30dc\u30c3\u30af\u30b9\u3001\u30d5\u30ea\u30fc\u30b9\u30bf\u30f3\u30c7\u30a3\u30f3\u30b0 \u30dc\u30c3\u30af\u30b9\u3001\u304a\u3088\u3073\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3 \u30dc\u30c3\u30af\u30b9\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3.png\" alt=\"NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30d5\u30a9\u30fc\u30e0 \u30d5\u30a1\u30af\u30bf: \u58c1\u639b\u3051\u30dc\u30c3\u30af\u30b9\u3001\u30d5\u30ea\u30fc\u30b9\u30bf\u30f3\u30c7\u30a3\u30f3\u30b0 \u30dc\u30c3\u30af\u30b9\u3001\u304a\u3088\u3073\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3 \u30dc\u30c3\u30af\u30b9\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/6-3-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u901a\u5e38\u3001\u5f62\u72b6\u4fc2\u6570\u306f\u3001\u5185\u90e8\u6a5f\u5668\u3001\u30b1\u30fc\u30d6\u30eb \u30a8\u30f3\u30c8\u30ea \u30af\u30e9\u30b9\u30bf\u30fc\u3001\u304a\u3088\u3073\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 \u30b9\u30da\u30fc\u30b9\u306e\u5236\u7d04\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002 5 \u3064\u306e\u6a19\u6e96\u7684\u306a\u30dc\u30c7\u30a3\u3068\u30c9\u30a2\u306e\u5f62\u72b6\u304c\u3001\u7523\u696d\u30c1\u30e3\u30cd\u30eb\u306b\u304a\u3051\u308b NEMA 4 \u88fd\u54c1\u306e\u5927\u90e8\u5206\u3092\u69cb\u6210\u3057\u307e\u3059\u3002.<\/p>\n<ul style=\"margin: 20px 0; padding: 16px 20px; background: #f5f5f5; border: 1px solid #e0e0e0; list-style: none;\">\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u2714<\/span><br \/>\n<strong>\u58c1\u639b\u3051\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/strong> \u2015\u2015\u5c0f\u578b\u304b\u3089\u4e2d\u578b(\u901a\u5e38\u30016\u00d76\u00d74\u30a4\u30f3\u30c1\u304b\u308936\u00d730\u00d712\u30a4\u30f3\u30c1)\u3002\u5e8a\u9762\u7a4d\u304c\u72ed\u304f\u3001\u30d1\u30cd\u30eb\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u76ee\u306e\u9ad8\u3055\u3067\u884c\u308f\u308c\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u524d\u9762\u306e\u30d2\u30f3\u30b8\u4ed8\u304d\u30c9\u30a2\u3002\u7523\u696d\u30ab\u30bf\u30ed\u30b0\u306e SKU \u30ab\u30a6\u30f3\u30c8\u306b\u3088\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u30d5\u30a9\u30fc\u30e0 \u30d5\u30a1\u30af\u30bf\u30fc\u3002.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u2714<\/span><br \/>\n<strong>\u81ea\u7acb\u578b(\u5e8a\u7f6e\u304d\u578b)\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8<\/strong> \u00a4 MCC \u30d1\u30cd\u30eb\u3001\u30c9\u30e9\u30a4\u30d6 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u7528\u306e\u3088\u308a\u5927\u304d\u306a\u30dc\u30ea\u30e5\u30fc\u30e0\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u53f0\u5ea7\u30d9\u30fc\u30b9\u3068\u53d6\u308a\u4ed8\u3051\u30a2\u30af\u30bb\u30b9\u7528\u306e\u53d6\u308a\u5916\u3057\u53ef\u80fd\u306a\u30ea\u30d5\u30c8\u30aa\u30d5 \u30c9\u30a2\u3092\u5099\u3048\u305f\u30b7\u30f3\u30b0\u30eb \u30c9\u30a2\u307e\u305f\u306f\u30c0\u30d6\u30eb \u30c9\u30a2\u3002.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u2714<\/span><br \/>\n<strong>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3(J\u30dc\u30c3\u30af\u30b9)\u3068\u30d7\u30eb\u30dc\u30c3\u30af\u30b9<\/strong> \u30fc\u30b1\u30fc\u30d6\u30eb\u306e\u30b9\u30d7\u30e9\u30a4\u30b9\u3001\u5f15\u304d\u70b9\u3001\u304a\u3088\u3073\u7aef\u5b50\u53f0\u306b\u4f7f\u7528\u3055\u308c\u308b\u5c0f\u3055\u3044NEMA 4 \u7bb1\u3002 internal\u5bb9\u7a4d\u306b\u304b\u304b\u308f\u3089\u305a\u901a\u5e384\u304b4X\u8a55\u4fa1\u3055\u308c\u308b.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u2714<\/span><br \/>\n<strong>\u30c8\u30e9\u30d5\/\u30ef\u30a4\u30e4\u30fc\u30a6\u30a7\u30a4\u30ba<\/strong> \u00a4 \u30d1\u30cd\u30eb\u9593\u306e\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u3092\u914d\u7dda\u3059\u308b\u7d30\u9577\u3044 NEMA 4 \u30c1\u30e3\u30cd\u30eb\u3002\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u5f62\u72b6\u304c\u91cd\u8981\u306a\u8a73\u7d30\u3067\u3059\u3002 \u00a4 \u9577\u6642\u9593\u306e\u8d70\u884c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u63a5\u5408\u90e8\u306b\u6c34\u304c\u96c6\u4e2d\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"padding: 6px 0; display: flex; align-items: flex-start; gap: 8px;\"><span style=\"flex-shrink: 0; margin-top: 2px;\">\u2714<\/span><br \/>\n<strong>\u30dd\u30fc\u30eb\u30de\u30a6\u30f3\u30c8\u304a\u3088\u3073\u5c4b\u5916\u30d5\u30a3\u30fc\u30eb\u30c9\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/strong> \u00a4 \u5c4b\u5916\u901a\u4fe1\u3001\u4ea4\u901a\u4fe1\u53f7\u3001\u9060\u9694\u76e3\u8996\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u96fb\u67f1\u3001\u30de\u30b9\u30c8\u3001\u307e\u305f\u306f\u67f1\u306e\u53d6\u308a\u4ed8\u3051\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002 KDST \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e8%a3%bd%e5%93%81\/%e5%a3%81%e3%81%ae%e3%83%9d%e3%83%bc%e3%83%ab-%e3%83%9e%e3%82%a6%e3%83%b3%e3%83%88-%e3%82%ad%e3%83%a3%e3%83%93%e3%83%8d%e3%83%83%e3%83%88\/\">\u58c1\u304a\u3088\u3073\u30dd\u30fc\u30eb\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u5c4b\u5916\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8<\/a> \u4ee3\u8868\u7684\u306a\u4ed5\u69d8\u306e\u5834\u5408.<\/li>\n<\/ul>\n<p>2 \u3064\u306e\u5de5\u5b66\u7684\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3092\u6a2a\u65ad\u3057\u307e\u3059\u3002 1 \u3064\u76ee\u306f\u3001\u5404\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u30c7\u30d0\u30a4\u30b9 \u30fc\u30b0\u30e9\u30f3\u30c9\u3001\u30cf\u30d6\u3001\u30b3\u30f3\u30b8\u30c3\u30c8\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0 \u30fc\u306f\u3001NEMA 4 \u307e\u305f\u306f 6 \u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 IP54 \u30b1\u30fc\u30d6\u30eb\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u3092\u5099\u3048\u305f NEMA 4 \u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u56de\u8ee2\u3055\u305b\u307e\u3059\u3002 IP54\u3002 2 \u3064\u76ee\u306f\u3001\u53d6\u308a\u4ed8\u3051\u30d7\u30ec\u30fc\u30c8\u3068 DIN \u30ec\u30fc\u30eb\u30ad\u30c3\u30c8\u306f\u30a2\u30af\u30bb\u30b5\u30ea\u3068\u3057\u3066\u5e83\u304f\u8ca9\u58f2\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u304c\u51fa\u8377\u3055\u308c\u308b\u524d\u306b\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u5207\u308a\u6b20\u304d\u30d1\u30bf\u30fc\u30f3\u3092\u8a08\u753b\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u5bf8\u6cd5\u306b\u5bfe\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"materials\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u6750\u6599:304\/316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u7c89\u4f53\u5857\u88c5\u70ad\u7d20\u92fc\u3001FRP<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59331\" title=\"NEMA 4 \u6750\u6599:304\/316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u7c89\u4f53\u5857\u88c5\u70ad\u7d20\u92fc\u3001FRP\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2.png\" alt=\"NEMA 4 \u6750\u6599:304\/316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u7c89\u4f53\u5857\u88c5\u70ad\u7d20\u92fc\u3001FRP\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/7-2-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u6750\u6599\u306e\u9078\u629e\u306f\u3001NEMA 4 \u4fa1\u683c\u8868\u306e\u3044\u304f\u3064\u304b\u306e\u534a\u5206\u3068\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3068\u8150\u98df\u4f53\u9a13\u306e\u3059\u3079\u3066\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002 4 \u3064\u306e\u4e00\u822c\u7684\u306a\u6750\u6599\u306f\u3001\u7523\u696d\u8981\u4ef6\u306e\u307b\u3068\u3093\u3069\u3092\u6e80\u305f\u3057\u307e\u3059\u3002.<\/p>\n<div style=\"margin: 24px 0; overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background: #2d2d2d; color: #ffffff;\">\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u6750\u6599<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u5178\u578b\u7684\u306a\u8a55\u4fa1<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u74b0\u5883<\/th>\n<th style=\"padding: 12px 16px; text-align: left; font-weight: 600;\">\u76f8\u5bfe\u30b3\u30b9\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u7c89\u4f53\u5857\u88c5\u3055\u308c\u305f\u70ad\u7d20\u92fc<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d74<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5916\u306e\u975e\u8150\u98df\u6027\u3001\u5c4b\u5185\u6d17\u6fef<\/td>\n<td style=\"padding: 12px 16px;\">\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3 (1.0\u00d7)<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5; border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">\u30a2\u30eb\u30df\u30cb\u30a6\u30e0 (5052\/6061)<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d74 \u307e\u305f\u306f4X<\/td>\n<td style=\"padding: 12px 16px;\">\u5c4b\u5916\u3001\u91cd\u91cf\u306b\u654f\u611f\u3001\u7a4f\u3084\u304b\u306a\u8150\u98df<\/td>\n<td style=\"padding: 12px 16px;\">1.1\uff5e1.3\u00d7<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">FRP\/\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 4X<\/td>\n<td style=\"padding: 12px 16px;\">\u5316\u5b66\u85ac\u54c1\u3001RF \u900f\u660e\u3001\u975e\u5c0e\u96fb\u6027<\/td>\n<td style=\"padding: 12px 16px;\">1.2\uff5e1.5\u00d7<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5; border-bottom: 1px solid #e0e0e0;\">\n<td style=\"padding: 12px 16px;\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc ()<a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.astm.org\/a0240_a0240m-22a.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM A240<\/a>)<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 4X<\/td>\n<td style=\"padding: 12px 16px;\">\u98df\u54c1\u3001\u88fd\u85ac\u3001\u8efd\u6d77\u6d0b<\/td>\n<td style=\"padding: 12px 16px;\">1.5\uff5e1.8\u00d7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px;\">316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc(ASTM A240)<\/td>\n<td style=\"padding: 12px 16px;\">\u30bf\u30a4\u30d7 4X<\/td>\n<td style=\"padding: 12px 16px;\">\u6d77\u5cb8\u6027\u3001\u5316\u5b66\u7269\u8cea\u3001\u5869\u5316\u7269\u304c\u8c4a\u5bcc<\/td>\n<td style=\"padding: 12px 16px;\">1.8\uff5e2.5\u00d7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u8150\u98df\u30af\u30e9\u30b9\u306f\u6d77\u6d0b\u304a\u3088\u3073\u5316\u5b66\u74b0\u5883\u306b\u3068\u3063\u3066\u6700\u3082\u91cd\u8981\u3067\u3059\u3002 type 304 \u306b\u306f\u7d04 8% \u30cb\u30c3\u30b1\u30eb\u300118% \u30af\u30ed\u30e0\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 type 316 \u5408\u91d1\u306f\u3055\u3089\u306b 2-3% \u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u3053\u308c\u306b\u3088\u308a\u5869\u5316\u7269\u8010\u98df\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002; \u6d77\u5cb8\u307e\u305f\u306f\u6d77\u5cb8\u8fd1\u304f\u306e\u30d1\u30cd\u30eb\u306e\u5834\u5408\u3001\u5185\u90e8\u306e\u5b54\u98df\u3092\u907f\u3051\u308b\u305f\u3081\u306b 316 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 chloride free washdown \u74b0\u5883\u3067\u306f\u3001304 \u306e\u8010\u98df\u6027\u304c\u660e\u3089\u304b\u3067\u3059\u3002.<\/p>\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30b5\u30a4\u30af\u30eb\u3001\u30b2\u30fc\u30b8\u306e\u539a\u3055\u3001\u6eb6\u63a5\u51e6\u7406\u306a\u3069\u3001\u3088\u308a\u6df1\u3044\u6750\u6599\u306e\u30a6\u30a9\u30fc\u30af\u30b9\u30eb\u30fc\u306b\u3064\u3044\u3066\u306f\u3001KDST \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%81%ae%e9%9b%bb%e6%b0%97%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a> \u30ac\u30a4\u30c9\u3068\u30de\u30c3\u30c1\u30f3\u30b0 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%81%ae%e9%9b%bb%e6%b0%97%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3\/\">KDST \u30b9\u30c6\u30f3\u30ec\u30b9\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u88fd\u54c1\u30e9\u30a4\u30f3<\/a>.<\/p>\n<div style=\"margin: 24px 0; padding: 16px 20px; background: #f5f5f5; border: 1px solid #e0e0e0; border-left: 3px solid #2d2d2d;\">\n<p><strong>\u5b34\u5de5\u6ce8<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">\u5869\u6c34\u30a2\u30af\u30bb\u30b9\u306b 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u3092\u8a2d\u7f6e\u3059\u308b\u8a08\u753b\u3092\u7acb\u3066\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8a8d\u5b9a\u30df\u30eb \u30c6\u30b9\u30c8 \u30ec\u30dd\u30fc\u30c8 (MTR) \u3092\u554f\u3044\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002 \u300c316\u300d\u5408\u91d1\u306f 304 \u4ee5\u4e0b\u306e\u6750\u6599\u3067\u51fa\u6240\u3092\u507d\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 MTR\u3001\u71b1\u6570\u3001\u5316\u5b66\u53cd\u5fdc\u306b\u3088\u308a\u3001\u30b1\u30fc\u30b9\u306f\u78ba\u5b9f\u307e\u305f\u306f\u30dd\u30fc\u30bf\u30d6\u30eb XRF \u5206\u6790\u88c5\u7f6e\u3067\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<\/div>\n<h2 id=\"procurement-checklist\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u9078\u629e: 7 \u30d5\u30a3\u30fc\u30eb\u30c9\u4ed5\u69d8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068 3 \u3064\u306e\u4e00\u822c\u7684\u306a\u8abf\u9054\u30df\u30b9<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59332\" title=\"NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u9078\u629e: 7 \u30d5\u30a3\u30fc\u30eb\u30c9\u4ed5\u69d8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068 3 \u3064\u306e\u4e00\u822c\u7684\u306a\u8abf\u9054\u30df\u30b9\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1.png\" alt=\"NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u9078\u629e: 7 \u30d5\u30a3\u30fc\u30eb\u30c9\u4ed5\u69d8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068 3 \u3064\u306e\u4e00\u822c\u7684\u306a\u8abf\u9054\u30df\u30b9\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/8-1-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u52a3\u5316\u306e\u5178\u578b\u7684\u306a\u30e2\u30fc\u30c9\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u8a2d\u8a08\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306e\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u306f\u3001\u305d\u308c\u3092\u9632\u3050\u4ed5\u69d8\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u53d6\u308a\u4e0a\u3052\u308b 7 \u3064\u306e\u74b0\u5883\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u8cfc\u5165\u3055\u308c\u305f\u5834\u6240\u3067\u306f\u306a\u304f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u52d5\u4f5c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u6240\u3067\u3042\u308b\u3002.<\/p>\n<div style=\"margin: 24px 0; padding: 20px 24px; background: #f5f5f5; border: 1px solid #e0e0e0; border-top: 3px solid #2d2d2d;\">\n<p><strong style=\"display: block; margin-bottom: 12px;\">7 \u30d5\u30a3\u30fc\u30eb\u30c9 NEMA 4 \u30b9\u30da\u30c3\u30af \u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/strong><\/p>\n<ol style=\"padding-left: 20px;\">\n<li style=\"padding: 4px 0;\">\u8a55\u4fa1+\u6a19\u6e96\u7248\u3002 \u300cANSI\/NEMA 250-2020 + UL 50E\u30ea\u30b9\u30c8\u3054\u3068\u306bNEMA\u30bf\u30a4\u30d74 (\u307e\u305f\u306f4X)\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u65ad\u71b1\u7528\u8a9e\u96c6\u304c\u53e4\u304f\u306a\u3063\u3066\u3044\u305f2020\u5e74\u4ee5\u524d\u306e\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u306f\u8cfc\u5165\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u5185\u90e8\u5bf8\u6cd5\u304a\u3088\u3073\u30c9\u30a2\u306e\u632f\u52d5\u3002 inches\u306e\u4f9b\u7d66H W D; \u63a8\u85a6\u3057\u307e\u3059\u5358\u4e00\u304b\u4e8c\u91cd\u30c9\u30a2\u3001\u8776\u756a\u306e\u5074\u9762\u3001\u304a\u3088\u3073\u30c9\u30a2\u306e\u632f\u52d5\u306e\u6574\u7406.<\/li>\n<li style=\"padding: 4px 0;\">\u6750\u6599\u304a\u3088\u3073\u30b2\u30fc\u30b8\u3002 304SS\u3001316 SS\u3001FRP\u307e\u305f\u306f\u7c89\u4e0a\u5857\u3092\u65bd\u3057\u3066\u3042\u308b\u7a4f\u3084\u304b\u306a\u92fc\u9244; \u8981\u6c42\u306e\u30b2\u30fc\u30b8(\u6700\u3082\u4f7f\u752814 ga\u304b16 ga\u92fc\u9244)\u3002 316 \u306e\u305f\u3081\u306b\u3001MTC\u3092\u8981\u6c42\u3057\u3066\u4e0b\u3055\u3044\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u30b1\u30fc\u30d6\u30eb\u5165\u529b\u8a73\u7d30.Number, cable-gland size and location of cable entry points or conduit hub.\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c8\u30ea\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u30bf\u30a4\u30d74 \u2044 a IP54 gland on a Type 4 box downgrades the whole system.<\/li>\n<li style=\"padding: 4px 0;\">\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u3002\u58c1\u639b\u3051\u3001\u53f0\u5ea7\u4ed8\u304d\u81ea\u7acb\u578b\u3001\u30d6\u30e9\u30b1\u30c3\u30c8\u4ed8\u304d\u30dd\u30fc\u30eb\u30de\u30a6\u30f3\u30c8\u3001DIN \u30ec\u30fc\u30eb\u53d6\u308a\u4ed8\u3051\u30b5\u30d6\u30d1\u30cd\u30eb {\u3001\u304a\u3088\u3073\u4ed8\u5c5e\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30ad\u30c3\u30c8\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u30a2\u30af\u30ea\u30eb\u307e\u305f\u306f\u30ac\u30b9\u30b1\u30c3\u30c8\u30bf\u30a4\u30d7\u3002 2020 \u5e74\u306e\u898f\u683c\u306b\u5f93\u3063\u3066\u30ac\u30b9\u30b1\u30c3\u30c8\u8001\u5316\u30c6\u30b9\u30c8\u30d1\u30b9 (EPDM\u3001\u30b7\u30ea\u30b3\u30f3\u307e\u305f\u306f\u30cd\u30aa\u30d7\u30ec\u30f3) \u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u30ac\u30b9\u30b1\u30c3\u30c8\u6210\u5f62\u30b3\u30fc\u30ad\u30f3\u30b0\u307e\u305f\u306f RTV \u30d7\u30e9\u30b0\u3092\u5099\u3048\u305f\u73fe\u5834\u4fee\u6b63\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002.<\/li>\n<li style=\"padding: 4px 0;\">\u767a\u884c\u8a3c\u660e\u66f8 NRTL\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u306e\u756a\u53f7\u3068\u767a\u884c\u65e5\u3092\u805e\u3044\u3066\u304f\u3060\u3055\u3044 NRTL\u30ea\u30b9\u30c8\u304c\u306a\u3044\u3068\u3001\u30d9\u30f3\u30c0\u30fc\u30de\u30fc\u30af\u306f\u81ea\u5df1\u8a8d\u8a3c\u3067\u3042\u308a\u3001\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308bUL\u307e\u305f\u306fETL\u8a55\u4fa1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<\/ol>\n<\/div>\n<h3 style=\"margin: 32px 0 12px;\">NEMA 4 \u8a55\u4fa1\u3092\u6253\u3061\u7834\u308b 3 \u3064\u306e\u8abf\u9054\u30df\u30b9<\/h3>\n<p>\u7523\u696d\u73fe\u5834\u3001\u73fe\u5834\u691c\u67fb\u3001\u696d\u754c\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u4f55\u5ea6\u3082\u898b\u3089\u308c\u308b 3 \u7a2e\u985e\u306e\u9055\u53cd: \u8aa4\u3063\u305f\u69cb\u6210\u30df\u30b9\u3001\u4e0d\u5341\u5206\u306a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3001\u304a\u3088\u3073\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u305f\u8010\u98df\u6027\u3002.<\/p>\n<p>\u30a8\u30e9\u30fc1: \u8aa4\u3063\u305f\u69cb\u6210 IP54 \u63a5\u7d9a\u306e\u30b0\u30e9\u30f3\u30c9\u307e\u305f\u306f\u672a\u8a55\u4fa1\u306e\u30b3\u30f3\u30b8\u30c3\u30c8\u7d99\u624b\u306b\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u30ec\u30f3\u30bf\u30eb\u3059\u308b\u306e\u306f\u3001\u7c21\u5358\u306b\u3067\u304d\u308b\u9593\u9055\u3044\u3067\u3059 A <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.eng-tips.com\/threads\/modifying-an-nema-4-box-how-to-ensure-it-stays-watertight.516260\/\" rel=\"nofollow noopener\" target=\"_blank\">eng-tips \u306b\u95a2\u3059\u308b\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3<\/a> \u30b3\u30fc\u30ad\u30f3\u30b0\u307e\u305f\u306f RTV \u30b7\u30ea\u30b3\u30fc\u30f3\u3067\u518d\u30b7\u30fc\u30eb\u3055\u308c\u305f\u96fb\u754c\u6dfb\u52a0\u8cab\u901a\u90e8\u304c\u3001\u6c34\u5bc6\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002 \u89e3\u6c7a\u65b9\u6cd5: \u30b1\u30fc\u30d6\u30eb\u76f4\u5f84\u306b\u5408\u308f\u305b\u3066\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\u3057\u305f NEMA 4 \u307e\u305f\u306f IP66\/IP67 \u5b9a\u683c\u306e\u30b0\u30e9\u30f3\u30c9\u3092\u6307\u5b9a\u3057\u3001\u53ef\u80fd\u306a\u5834\u5408\u306f\u96fb\u754c\u63a5\u7740\u3092\u6392\u9664\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30a8\u30e9\u30fc 2: \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30c6\u30b9\u30c8 \u30ec\u30dd\u30fc\u30c8\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308b: \u4e00\u90e8\u306e\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u305d\u306e\u30dc\u30c3\u30af\u30b9\u306e NRTL \u30ea\u30b9\u30c8\u3092\u6240\u6709\u305b\u305a\u306b\u300cNEMA 4\u300d\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002 r\/PLC \u30b5\u30d6\u30ec\u30c7\u30a3\u30c3\u30c8\u306b\u95a2\u3059\u308b\u6709\u76ca\u306a\u5c02\u9580\u5bb6\u306e\u89e3\u8aac\u306b\u3088\u308a\u3001UL \u307e\u305f\u306f ETL \u30d5\u30a1\u30a4\u30eb\u756a\u53f7\u306b\u3088\u308b\u30cf\u30fc\u30c9\u691c\u8a3c\u306a\u3057\u3067\u88fd\u54c1\u3092\u300c\u8a8d\u5b9a\u300d\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u3057\u3066\u8a66\u904b\u8ee2\u3059\u308b\u3053\u3068\u306f\u5371\u967a\u306a\u8ced\u3051\u3067\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002.<\/p>\n<p>\u30a8\u30e9\u30fc3: \u4e0d\u5341\u5206\u306a\u8010\u98df\u6027\u5206\u6790 \u696d\u754c\u8abf\u67fb\u3067\u306f\u3001\u6563\u6c34\u3068\u5fae\u7c92\u5b50\u52b9\u679c\u306e\u307f\u304b\u308918%\u4ee5\u4e0a\u306e\u6545\u969c\u7387\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059 \u6d77\u5cb8\u304a\u3088\u3073\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u305d\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u5185\u3067\u904e\u5270\u306b\u8868\u3055\u308c\u3001\u305d\u306e\u74b0\u5883\u306f\u6c34\u306b\u5bfe\u3057\u3066\u8a55\u4fa1\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u6570\u304b\u6708\u5f8c\u306b\u73fe\u308c\u305f\u5869\u5316\u7269\u307e\u305f\u306f\u786b\u5316\u7269\u306e\u6761\u4ef6\u306b\u3064\u3044\u3066\u306f\u8a55\u4fa1\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f \u4fee\u6b63: \u9577\u671f\u7684\u306a\u5927\u6c17\u3078\u306e\u66dd\u9732\u306b\u7591\u554f\u304c\u3042\u308b\u5834\u5408\u306f\u30014X\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001 KDST \u306e \u3092\u3054\u89a7\u304f\u3060\u3055\u3044 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e5%a3%81-%e5%8f%b0%e7%b4%99-%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3%e3%83%bc-%e8%a8%ad%e7%bd%ae\/\">\u58c1\u639b\u3051\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u8a2d\u7f6e\u30ac\u30a4\u30c9<\/a>.<\/p>\n<h2 id=\"industry-outlook\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u696d\u754c\u306e\u898b\u901a\u3057: 2026 \u5e74\u306e\u57fa\u6e96\u3001\u5e02\u5834\u3001\u305d\u3057\u3066\u4f55\u304c\u5909\u5316\u3057\u3066\u3044\u308b\u304b<\/h2>\n<p><a href=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59333\" title=\"NEMA 4 \u696d\u754c\u306e\u898b\u901a\u3057: 2026 \u5e74\u306e\u57fa\u6e96\u3001\u5e02\u5834\u3001\u305d\u3057\u3066\u4f55\u304c\u5909\u5316\u3057\u3066\u3044\u308b\u304b\" src=\"http:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3.png\" alt=\"NEMA 4 \u696d\u754c\u306e\u898b\u901a\u3057: 2026 \u5e74\u306e\u57fa\u6e96\u3001\u5e02\u5834\u3001\u305d\u3057\u3066\u4f55\u304c\u5909\u5316\u3057\u3066\u3044\u308b\u304b\" width=\"512\" height=\"512\" srcset=\"https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3.png 512w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3-300x300.png 300w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3-150x150.png 150w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3-12x12.png 12w, https:\/\/www.kdstelectrical.com\/wp-content\/uploads\/9-3-100x100.png 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>\u73fe\u5728\u3001\u5317\u7c73\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5e02\u5834\u306f\u3001\u9001\u96fb\u7db2\u306e\u8fd1\u4ee3\u5316\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u958b\u767a\u3001IEC \u3068 NEMA \u306e\u30c6\u30b9\u30c8\u624b\u9806\u9593\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u8abf\u6574\u3068\u3044\u3046 3 \u3064\u306e\u6b74\u53f2\u7684\u50be\u5411\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u308b\u30d6\u30fc\u30e0\u306e\u3088\u3046\u306a\u3082\u306e\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u304b\u3089\u306e 2025 \u5e74\u306e\u4e16\u754c\u5e02\u5834\u4e88\u6e2c\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059 <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.intelmarketresearch.com\/high-quality-electrical-enclosures-market-39676\" rel=\"nofollow noopener\" target=\"_blank\">\u30a4\u30f3\u30c6\u30eb \u30de\u30fc\u30b1\u30c3\u30c8 \u30ea\u30b5\u30fc\u30c1<\/a>, \u3001\u4e16\u754c\u306e\u5546\u7528\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u5024\u306f\u30012025 \u5e74\u306b\u7d04$6.85 \u5104\u3067\u3042\u308a\u30012034 \u5e74\u307e\u3067\u306b$9.78 \u5104\u306b\u9054\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059 \u2044 \u5e74\u7387\u6210\u9577\u7387\u306f4.5%\u8fd1\u304f\u3067\u3059\u3002\u305d\u306e\u3046\u3061\u3001NEMA \u30d5\u30a1\u30df\u30ea\u306b\u7279\u306b\u4e00\u81f4\u3059\u308b\u90e8\u5206\u306f\u3001\u540c\u69d8\u306e\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u4e88\u6e2c\u306b\u57fa\u3065\u3044\u3066 $21 \u5104 3,000 \u4e07\u306b\u8fd1\u3044\u3068\u63a8\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u4e3b\u8981\u306a\u6210\u9577\u7387\u306f\u5c4b\u5916\u3067\u306e\u7523\u696d\u4f5c\u696d\u3068\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u306e\u5c0e\u5165\u306b\u96c6\u4e2d\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>NEMA 4 \u3067\u306f\u30012 \u3064\u306e\u88fd\u54c1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30b7\u30d5\u30c8\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002 1\u3064\u3001, <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.indexbox.io\/blog\/nema-enclosures-market-driven-by-renewable-energy-expansion-to-2035\/\" rel=\"nofollow noopener\" target=\"_blank\">IndexBox \u30ec\u30dd\u30fc\u30c8<\/a> \u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u9700\u8981\u304c\u5c4b\u5916\u306e NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u30bd\u30fc\u30e9\u30fc \u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u8caf\u8535\u3001EV \u5145\u96fb\u5668\u306e\u5e02\u5834\u306b\u8a98\u81f4\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5c4b\u5916\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u591a\u304f\u306e\u65bd\u8a2d\u306b\u306f NEMA 4 \u306e\u6c34\u8981\u4ef6\u304c\u3042\u308a\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e00\u90e8\u3068\u3057\u3066\u71b1\u7ba1\u7406\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u3057\u3066 2 \u756a\u76ee\u306b\u30012020 \u5e74\u306e ANSI\/NEMA 250 \u6539\u8a02\u3067\u306f\u3001UL 50E \u306b\u3088\u308b\u8150\u98df\u8a66\u9a13\u30b7\u30fc\u30b1\u30f3\u30b9\u304c\u6a19\u6e96\u5316\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u88fd\u9020\u696d\u8005\u3067\u30bf\u30a4\u30d7 4 \u3068 4X \u306e\u53ce\u675f\u304c\u8105\u304b\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u653f\u7b56\u9762\u3067\u306f\u3001, <a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.makeitelectric.org\/newsroom\/news\/nema-releases-2026-policy-agenda-for-powering-americas-energy-and-manufacturing-future\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \u306e 2026 \u5e74\u653f\u7b56\u30a2\u30b8\u30a7\u30f3\u30c0<\/a> 2030 \u5e74\u307e\u3067\u306e\u96fb\u6c17\u6a5f\u5668\u306e\u56fd\u5185\u88fd\u9020\u3068\u9001\u96fb\u7db2\u306e\u62e1\u5f35\u3092\u547c\u3073\u304b\u3051\u308b \u6307\u5b9a\u5b50\u306b\u3068\u3063\u3066\u306e\u5b9f\u969b\u7684\u306a\u65b9\u6cd5\u306f\u3001NEMA \u683c\u4ed8\u3051\u306e\u5c4b\u5916\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f 2026-2027 \u5e74\u307e\u3067\u5ef6\u9577\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u307e\u305f\u306f\u6cbf\u5cb8\u30b0\u30ec\u30fc\u30c9\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u898b\u7a4d\u3082\u308a\u306b\u306f\u8ffd\u52a0\u306e\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u30d0\u30c3\u30d5\u30a1\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002 2026 \u5e74\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u307e\u3060\u521d\u671f\u8a2d\u8a08\u306b\u3042\u308b\u5834\u5408\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u4ed5\u69d8\u3092\u6700\u7d42\u6c7a\u5b9a\u3057\u307e\u3059 (4 \u5bfe 4X \u3092\u542b\u3080) 100 \u30e1\u30fc\u30c8\u30eb (IFC \u6bb5\u968e\u4e2d) \u306f\u3001\u5e74\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u4f9b\u7d66\u304c\u903c\u8feb\u3057\u305f\u5834\u5408\u306e\u518d\u4f5c\u696d\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<div style=\"margin: 48px 0 24px; padding: 20px 24px; background: #f5f5f5; border: 1px solid #e0e0e0;\">\n<h3 style=\"margin: 0 0 12px;\">\u3053\u306e\u5206\u6790\u306b\u3064\u3044\u3066<\/h3>\n<p style=\"color: #6b7280; margin: 0;\">\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001ANSI\/NEMA 250-2020 \u304a\u3088\u3073IEC 60529 \u306e\u516c\u958b\u30c6\u30ad\u30b9\u30c8\u3068\u3001KDST Electrical\u304c100 \u4ee5\u4e0a\u306e\u56fd\u306e\u52d5\u4f5c\u74b0\u5883\u306b\u5f93\u4e8b\u3059\u308b\u5951\u7d04\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u6bce\u65e5\u884c\u3063\u3066\u3044\u308b\u6a19\u6e96\u4f5c\u696d\u3092\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u4fa1\u683c\u5e2f\u307e\u305f\u306f\u6545\u969c\u7387\u3092\u5f15\u7528\u3059\u308b\u5834\u5408\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u969b\u306e\u6570\u5024\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u57fa\u790e\u3068\u306a\u308b\u30a2\u30ca\u30ea\u30b9\u30c8\u306e\u30bd\u30fc\u30b9\u304c\u53c2\u8003\u6587\u732e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u30cf\u30a4\u30d1\u30fc\u30ea\u30f3\u30af\u3055\u308c\u307e\u3059\u3002.<\/p>\n<\/div>\n<h2 id=\"faq\" style=\"margin: 48px 0 16px; padding-bottom: 10px; border-bottom: 2px solid #2d2d2d;\">NEMA 4 \u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA \u30bf\u30a4\u30d7 4 \u306f\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">NEMA \u30bf\u30a4\u30d7 4 \u306f\u3001ANSI\/NEMA 250-2020 \u306b\u3088\u3063\u3066\u78ba\u7acb\u3055\u308c\u305f\u9632\u6c34\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u8a55\u4fa1\u3067\u3059\u3002\u30bf\u30a4\u30d7 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u843d\u4e0b\u3059\u308b\u6c5a\u308c\u3001\u98a8\u306b\u5439\u304b\u308c\u308b\u7c89\u5875\u3001\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3001\u6c34\u3057\u3076\u304d\u3001\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u3001\u304a\u3088\u3073\u5916\u90e8\u306e\u6c37\u306e\u5f62\u6210\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5371\u967a\u306e\u306a\u3044\u5834\u6240\u3067\u306e\u5c4b\u5185\u307e\u305f\u306f\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 4 \u3068NEMA 4X\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">\u30bf\u30a4\u30d74 \u3068\u30bf\u30a4\u30d74X\u306f\u540c\u3058\u6c34\u304a\u3088\u3073\u5875\u30c6\u30b9\u30c8\u306b\u8010\u3048\u307e\u3059 \u30bf\u30a4\u30d74X\u306f\u8010\u98df\u6027\u30c6\u30b9\u30c8\u3092\u542b\u307f\u3001\u8a3c\u660e\u3055\u308c\u305f\u8010\u98df\u6027\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4ed8\u3044\u3066\u3044\u308b304 \u307e\u305f\u306f316 \u30b9\u30c6\u30f3\u30ec\u30b9\u3001\u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u307e\u305f\u306f\u92fc\u9244\u306e\u3088\u3046\u306a\u69cb\u9020\u6750\u6599\u306e\u305f\u3081\u306e\u7d0425-40%\u306e\u30b3\u30b9\u30c8 \u30d7\u30ec\u30df\u30a2\u30e0\u3092\u30bf\u30a4\u30d74 \u3088\u308a\u671f\u5f85\u3057\u307e\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 4 \u306fIP65 \u3068\u540c\u3058\u3067\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">NEMA 4 \u306f\u3001IP66 (\u304a\u3088\u3073\u62e1\u5f35 IP65) \u306e\u4fdd\u8b77\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059 (\u5b9a\u7fa9\u4e0a\u3001\u305d\u308c\u3092\u8d85\u3048\u3066\u3044\u307e\u3059) \u304c\u3001\u305d\u306e\u9006\u306f\u5f53\u3066\u306f\u307e\u308a\u307e\u305b\u3093\u3002 IP65 \u307e\u305f\u306f IP66 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u306f\u3001NEMA 4 \u6307\u5b9a\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001IP \u6307\u5b9a\u304c\u5916\u90e8\u7740\u6c37\u3001\u8150\u98df\u8a66\u9a13\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u8001\u5316\u3001\u307e\u305f\u306f\u7c89\u5875\u8a66\u9a13\u3092\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3067\u3059\u3002 - \u3053\u308c\u3089\u306f\u3059\u3079\u3066 NEMA \u6a19\u6e96\u306e\u4e00\u90e8\u3067\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 3 \u3068 4 \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">\u30bf\u30a4\u30d7 3 \u3068\u30bf\u30a4\u30d7 4 \u306f\u4e21\u65b9\u3068\u3082\u5c4b\u5916\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u300165 GPM \u306e\u5674\u5c04\u6c34\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u30c6\u30b9\u30c8\u3067\u304d\u308b\u306e\u306f\u30bf\u30a4\u30d7 4 \u306e\u307f\u3067\u3059\u3002\u30bf\u30a4\u30d7 3 \u306f\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5bfe\u8c61\u3092\u7d5e\u3063\u305f\u6d17\u6fef\u306b\u5bfe\u3057\u3066\u306f\u4fdd\u8b77\u3067\u304d\u307e\u305b\u3093\u3002\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306b\u5b63\u7bc0\u9650\u5b9a\u306e\u30b9\u30d7\u30ec\u30fc\u6d17\u6d44\u3084\u98db\u6cab\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u30bf\u30a4\u30d7 4 \u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5c4b\u5916\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">\u306f\u3044\u3002 ANSI\/NEMA 250-2020 \u306f\u30bf\u30a4\u30d74 \u304c\u5c4b\u5916\u306e\u4f7f\u7528\u306e\u305f\u3081\u306b\u8a31\u53ef\u3055\u308c\u308b\u3068\u660e\u793a\u7684\u306b\u8ff0\u3079\u3066\u3044\u307e\u3059 \u5c4b\u5916\u306e\u4f7f\u7528\u306e\u305f\u3081\u306e\u6307\u5b9a\u57fa\u6e96\u306f\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3001\u98a8\u5439\u304d\u5875\u3001\u30db\u30fc\u30b9\u6307\u5411\u306e\u6c34\u3001\u304a\u3088\u3073\u5916\u7684\u306a\u6c37\u306e\u84c4\u7a4d\u304b\u3089\u306e\u4fdd\u8b77\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u8150\u98df\u3057\u3084\u3059\u3044\u5c4b\u5916\u306e\u5834\u6240(\u6d77\u5cb8\u3001\u6d77\u6d0b\u3001\u5316\u5b66\u51e6\u7406)\u306e\u305f\u3081\u306b\u30bf\u30a4\u30d74 \u304b\u3089\u59cb\u3081\u3066\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u8010\u98df\u6027\u306e\u6307\u5b9a\u3092\u52a0\u3048\u307e\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4fa1\u683c\u306f\u3044\u304f\u3089\u3067\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">\u4fa1\u683c\u8a2d\u5b9a\u306f\u3001\u30b5\u30a4\u30ba\u3001\u6750\u6599\u3001\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306b\u3088\u3063\u3066\u307b\u3068\u3093\u3069\u7570\u306a\u308a\u3001\u5857\u88c5\u30ab\u30fc\u30dc\u30f3\u30b9\u30c1\u30fc\u30eb\u30a6\u30a9\u30fc\u30eb\u30de\u30a6\u30f3\u30c8NEMA 4 \u30dc\u30c3\u30af\u30b9\u306e\u5c0f\u3055\u306a12106\u306f$80-$200 \u3092\u5b9f\u884c\u3057\u307e\u3059\u304c\u3001316 \u30b9\u30c6\u30f3\u30ec\u30b9\u81ea\u7acb\u578b4X\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e723016\u306f$1,800-$3,500 \u307b\u3069\u9ad8\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u696d\u754c\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u540c\u7b49\u306e\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306b\u5bfe\u3059\u308b4X\u30d7\u30ec\u30df\u30a2\u30e0\u306f25-40%\u4ee5\u5185\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u7c89\u4f53\u5857\u88c5\u306e\u3053\u308c\u3089\u306e\u5206\u91ce\u3067\u306f\u3001\u539f\u6750\u6599\u30b3\u30b9\u30c8\u304c\u304b\u306a\u308a\u5909\u52d5\u3059\u308b\u305f\u3081\u3001\u898b\u7a4d\u4fa1\u683c\u306e\u6709\u52b9\u65e5\u4ed8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 16px 0;\">\n<h3 style=\"margin: 0 0 4px;\">Q: NEMA 4X\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<details style=\"border: 1px solid #e0e0e0;\" open=\"open\">\n<summary style=\"padding: 12px 20px; cursor: pointer; background: #f5f5f5; color: #6b7280;\">\u56de\u7b54\u3092\u898b\u308b<\/summary>\n<div style=\"padding: 12px 20px 16px;\">NEMA 4X\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066ASTM A240 \u306e\u4e0b\u3067304\/316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u69cb\u6210\u3055\u308c\u305f\u30bf\u30a4\u30d74X\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 4X\u306f\u30bf\u30a4\u30d74 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u7bc4\u56f2\u3092\u542b\u307f\u3001X\u306f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304cANSI\/NEMA 250-2020 \u898f\u683c\u306e\u4e0b\u3067\u6307\u5b9a\u3055\u308c\u305f\u6a5f\u80fd\u306e\u8010\u98df\u6027\u30c6\u30b9\u30c8\u30b7\u30ea\u30fc\u30ba\u306b\u5408\u683c\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002 type 316\u306f\u3001\u6cbf\u5cb8\/\u5869\u5316\u7269\u3092\u542b\u3080\u74b0\u5883\u3067\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002 type 304\u92fc\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u98df\u54c1\u3001\u533b\u85ac\u54c1\u3001\u304a\u3088\u3073\u5185\u90e8\u306e\u30a6\u30a9\u30c3\u30b7\u30e5\u30c0\u30a6\u30f3\u8a2d\u5b9a\u306b\u5341\u5206\u3067\u3059\u3002.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 48px 0; padding: 32px 40px; background: #2d2d2d; color: #ffffff; text-align: center;\">\n<h3 style=\"margin: 0 0 16px; color: #ffffff;\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30ab\u30b9\u30bf\u30e0 NEMA 4 \u307e\u305f\u306f 4X \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u5fc5\u8981\u3067\u3059\u304b?<\/h3>\n<p style=\"margin: 0 0 24px;\">KDST Electrical \u306f\u3001100 \u304b\u56fd\u4ee5\u4e0a\u306e\u96fb\u529b\u4f1a\u793e\u5411\u3051\u306b\u3001NEMA \u6307\u5b9a\u306e\u5c4b\u5916\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u901a\u4fe1\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u7d71\u5408\u96fb\u529b\u30b7\u30b9\u30c6\u30e0 \u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><a style=\"display: inline-block; padding: 14px 32px; background: #ffffff; color: #2d2d2d; font-weight: bold; text-decoration: none;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e9%80%a3%e7%b5%a1\/\">\u898b\u7a4d\u4f9d\u983c \u2192<\/a><\/p>\n<\/div>\n<div style=\"margin: 48px 0 24px; padding: 24px; background: #f5f5f5; border: 1px solid #e0e0e0; border-top: 3px solid #2d2d2d;\">\n<h3 style=\"margin: 0 0 16px;\">\u53c2\u8003\u6587\u732e\u3068\u60c5\u5831\u6e90<\/h3>\n<ol style=\"padding-left: 20px; color: #6b7280;\">\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.nema.org\/docs\/default-source\/products-document-library\/nema-enclosure-types.pdf\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u7a2e\u985e<\/a> \u2015\u2015\u5168\u7c73\u96fb\u6c17\u5de5\u696d\u4f1a(\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u90e8\u9580)<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.nema.org\/standards\/view\/nema-250-enclosure-types\" rel=\"nofollow noopener\" target=\"_blank\">ANSI\/NEMA 250-2020 \u2044 \u96fb\u6c17\u6a5f\u5668\u7528\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3 (\u6700\u5927 1000 V)<\/a> \u2015\u2015\u5168\u7c73\u96fb\u6c17\u5de5\u696d\u4f1a<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/blog.ansi.org\/ansi\/electrical-enclosures-ansi-nema-250-2020\/\" rel=\"nofollow noopener\" target=\"_blank\">ANSI \u30d6\u30ed\u30b0: \u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001ANSI\/NEMA 250-2020<\/a> \u2015\u2015\u30a2\u30e1\u30ea\u30ab\u56fd\u5bb6\u6a19\u6e96\u5354\u4f1a<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/en.wikipedia.org\/wiki\/NEMA_enclosure_types\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u7a2e\u985e<\/a> \u00a4 Wikipedia (NEMA EN P1-2021 \u3092\u53c2\u7167\u3057\u305f\u767e\u79d1\u4e8b\u5178\u306e\u6982\u8981)<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/webstore.iec.ch\/publication\/2452\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60529:2013+AMD1:2013+AMD2:2020  \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u4fdd\u8b77\u5ea6 (IP \u30b3\u30fc\u30c9)<\/a> \u2015\u2015\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.ul.com\/services\/environmental-rated-accessories-enclosures\" rel=\"nofollow noopener\" target=\"_blank\">UL 50E \u2044\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u7528\u306e\u74b0\u5883\u8a55\u4fa1\u30a2\u30af\u30bb\u30b5\u30ea<\/a> \u2044 UL\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30ba<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.astm.org\/b0117-19.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM B117 \u2015\u2015\u5869\u6c34\u5674\u9727 (\u9727) \u88c5\u7f6e\u306e\u64cd\u4f5c\u306b\u95a2\u3059\u308b\u6a19\u6e96\u6163\u884c<\/a> \u2044 ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.astm.org\/a0240_a0240m-22a.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM A240\/A240M \u00d7 \u30af\u30ed\u30e0\u304a\u3088\u3073\u30af\u30ed\u30e0\u30cb\u30c3\u30b1\u30eb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u677f\u306e\u6a19\u6e96\u4ed5\u69d8<\/a> \u2044 ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.intelmarketresearch.com\/high-quality-electrical-enclosures-market-39676\" rel=\"nofollow noopener\" target=\"_blank\">\u9ad8\u54c1\u8cea\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5e02\u5834\u306e\u898b\u901a\u3057 2026 \uff5e 2034 \u5e74<\/a> \u2044 \u30a4\u30f3\u30c6\u30eb \u30de\u30fc\u30b1\u30c3\u30c8 \u30ea\u30b5\u30fc\u30c1<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.indexbox.io\/blog\/nema-enclosures-market-driven-by-renewable-energy-expansion-to-2035\/\" rel=\"nofollow noopener\" target=\"_blank\">2035 \u5e74\u307e\u3067\u306e\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u62e1\u5927\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u308b NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5e02\u5834<\/a> \u2015\u2015\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30dc\u30c3\u30af\u30b9<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.makeitelectric.org\/newsroom\/news\/nema-releases-2026-policy-agenda-for-powering-americas-energy-and-manufacturing-future\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA\u304c2026\u5e74\u306e\u653f\u7b56\u30a2\u30b8\u30a7\u30f3\u30c0\u3092\u767a\u8868<\/a> \u2015\u2015Make It Electric (NEMA \u30cb\u30e5\u30fc\u30b9\u30eb\u30fc\u30e0)<\/li>\n<\/ol>\n<\/div>\n<div style=\"margin: 48px 0 24px; padding: 24px; background: #f5f5f5; border: 1px solid #e0e0e0;\">\n<h3 style=\"margin: 0 0 16px;\">\u95a2\u9023\u8a18\u4e8b<\/h3>\n<ul style=\"padding-left: 20px; margin: 0;\">\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema-4-%e3%83%ac%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0\/\">NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u305d\u306e\u6a19\u6e96\u3092\u7406\u89e3\u3059\u308b<\/a> \u2044 \u3088\u308a\u5e83\u7bc4\u306a NEMA \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u8a55\u4fa1\u306e\u6982\u8981<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema-3r-%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3\/\">NEMA 3R \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a> \u2015\u2015\u30db\u30fc\u30b9\u30c0\u30a6\u30f3\u8a66\u9a13\u3092\u884c\u308f\u306a\u3044\u5c4b\u5916\u8a55\u4fa1\u306e\u4ee3\u66ff\u54c1<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/nema%e3%81%a8ip%e3%81%ae%e8%a9%95%e4%be%a1%e6%af%94%e8%bc%83\/\">NEMA \u5bfe IP \u8a55\u4fa1: \u4e3b\u8981\u306a\u9055\u3044\u3068\u76f8\u4e92\u53c2\u7167\u30c1\u30e3\u30fc\u30c8<\/a> \u2044 \u5b8c\u5168\u306a\u5909\u63db\u30ac\u30a4\u30c9<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%81%ae%e9%9b%bb%e6%b0%97%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a> \u00a4 304 \u5bfe 316 \u306e\u9078\u629e<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e5%a3%81-%e5%8f%b0%e7%b4%99-%e3%82%a8%e3%83%b3%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3%e3%83%bc-%e8%a8%ad%e7%bd%ae\/\">\u30a6\u30a9\u30fc\u30eb\u30de\u30a6\u30f3\u30c8\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u53d6\u308a\u4ed8\u3051: \u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a> \u2015\u2015NEMA \u30b7\u30fc\u30eb\u3092\u73fe\u5834\u3067\u4fdd\u5b58\u3059\u308b<\/li>\n<li style=\"padding: 4px 0;\"><a style=\"text-decoration: underline; text-underline-offset: 3px; color: #2d2d2d;\" href=\"https:\/\/www.kdstelectrical.com\/ja\/%e5%b1%8b%e5%a4%96%e3%82%b3%e3%83%9f%e3%83%a5%e3%83%8b%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-%e3%82%ad%e3%83%a3%e3%83%93%e3%83%8d%e3%83%83%e3%83%88\/\">\u5c4b\u5916\u96fb\u6e90\u304a\u3088\u3073\u901a\u4fe1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306e\u7528\u9014<\/a> \u2015\u2015NEMA \u6307\u5b9a\u306e\u5c4b\u5916\u901a\u4fe1\u30b5\u30fc\u30d3\u30b9<\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Updated:May 2026,according to ANSI\/NEMA 250-2020 and IEC 60529-2020 NEMA 4 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":59539,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-59323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/posts\/59323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/comments?post=59323"}],"version-history":[{"count":0,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/posts\/59323\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/media\/59539"}],"wp:attachment":[{"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/media?parent=59323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/categories?post=59323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdstelectrical.com\/ja\/wp-json\/wp\/v2\/tags?post=59323"}],"curies":[{"name":"wp 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