{"id":46000,"date":"2025-02-21T13:41:41","date_gmt":"2025-02-21T13:41:41","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46000"},"modified":"2025-02-21T13:55:21","modified_gmt":"2025-02-21T13:55:21","slug":"nema-4x-specifications","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/","title":{"rendered":"Nema 4x \u4ed5\u69d8\u30ac\u30a4\u30c9"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Nema 4x\u306b\u3064\u3044\u3066\u5b66\u3073\u3001\u305d\u306e\u4ed5\u69d8\u306b\u3064\u3044\u3066\u8208\u5473\u3092\u304a\u6301\u3061\u3067\u3059\u304b\uff1f Nema 4x\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u96fb\u6c17\u6a5f\u5668\u3092\u6c17\u8c61\u6761\u4ef6\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u3001Nema 4 x \u306e\u4ed5\u69d8\u3001\u4e3b\u306a\u6a5f\u80fd\u3001\u6750\u6599\u3001\u7528\u9014\u306b\u3064\u3044\u3066\u6b63\u3057\u304f\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u00a0<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u76ee\u6b21\u3092\u5207\u308a\u66ff\u3048\u308b\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Understanding_of_Nema_4x_Specifications\" >Nema 4x\u4ed5\u69d8\u306e\u7406\u89e3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Key_Features_of_Nema_4x_Enclosures\" >Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u7279\u5fb4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Material_Construction_of_Nema_4x_Enclosure\" >Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6750\u8cea\u3068\u69cb\u9020<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Material_of_Nema_4x_Enclosure\" >Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6750\u8cea<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Construction_of_Nema_4x_Enclosure\" >Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u69cb\u7bc9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Applications_of_Nema_4x\" >Nema 4x\u306e\u7528\u9014<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Marine_Applications\" >\u6d77\u6d0b\u7528\u9014<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Food_and_Beverages\" >\u98df\u54c1\u304a\u3088\u3073\u98f2\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Pharmaceutical_Industry\" >\u88fd\u85ac\u696d\u754c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Oil_and_Gas_Industry\" >\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Agriculture_and_Irrigation_System\" >\u8fb2\u696d\u3068\u704c\u6f11\u30b7\u30b9\u30c6\u30e0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#UL_Certifications_for_Nema_4x_Enclosures\" >Nema 4x \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e UL \u8a8d\u8a3c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Faqs\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#What_is_NEMA_4x_IP_rating\" >NEMA 4x IP \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Is_NEMA_4x_304_or_316\" >NEMA 4x \u306f 304 \u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082 316 \u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#What_is_the_difference_between_NEMA_3R_and_NEMA_4X\" >NEMA 3R \u3068 NEMA 4X \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/#Is_NEMA_4X_waterproof\" >NEMA 4X \u306f\u9632\u6c34\u3067\u3059\u304b?<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_of_Nema_4x_Specifications\"><\/span><b>Nema 4x\u4ed5\u69d8\u306e\u7406\u89e3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46005\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Understanding-of-Nema-4x-Specifications.jpg\" alt=\"Nema 4x\u4ed5\u69d8\u306e\u7406\u89e3\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Understanding-of-Nema-4x-Specifications.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Understanding-of-Nema-4x-Specifications-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Understanding-of-Nema-4x-Specifications-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Understanding-of-Nema-4x-Specifications-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u306e <\/span><a href=\"https:\/\/kdmfab.com\/nema-4x-enclosure\/\"><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/span><\/a><span style=\"font-weight: 400;\"> \u69d8\u3005\u306a\u74b0\u5883\u4e0b\u306b\u304a\u3044\u3066\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u96e8\u3001\u6e7f\u6c17\u3001\u71b1\u3001\u8150\u98df\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u74b0\u5883\u4e0b\u3067\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002Nema 4x\u306e\u300c4\u300d\u306f\u6e7f\u6c17\u3068\u7c89\u5875\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u793a\u3057\u3001\u300cx\u300d\u306f\u8010\u8150\u98df\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u7b50\u4f53\u306f\u7279\u6b8a\u306a\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u5f37\u529b\u306a\u5316\u5b66\u85ac\u54c1\u3084\u6d17\u6d44\u6db2\u3078\u306e\u8010\u6027\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002Nema 4x \u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306e\u9577\u5bff\u547d\u3068\u5b89\u5168\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3082\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Features_of_Nema_4x_Enclosures\"><\/span><b>Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u7279\u5fb4<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46006\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Features-of-Nema-4x-Enclosures.jpg\" alt=\"Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u7279\u5fb4\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Features-of-Nema-4x-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Features-of-Nema-4x-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Features-of-Nema-4x-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Features-of-Nema-4x-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u9069\u5207\u306aNema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u7279\u5fb4\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u6700\u9069\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8010\u8150\u98df\u6027:<\/b><span style=\"font-weight: 400;\"> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5c4b\u5916\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u305f\u3081\u3001\u8150\u98df\u9632\u6b62\u304c\u91cd\u8981\u3067\u3059\u3002Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u96fb\u6c17\u90e8\u54c1\u306e\u8150\u98df\u3092\u9632\u304e\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8010\u96e8\u30fb\u9632\u5875\u6027:<\/b><span style=\"font-weight: 400;\"> Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u57c3\u3001\u96e8\u3001\u6e7f\u6c17\u3001\u305d\u3057\u3066\u53b3\u3057\u3044\u6c17\u8c61\u6761\u4ef6\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u71b1\u5e2f\u96e8\u6797\u5730\u57df\u306b\u304a\u4f4f\u307e\u3044\u306e\u65b9\u306f\u3001Nema 4x\u304c\u6700\u9069\u3067\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8010\u4e45\u6027\u3068\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7d20\u6750\uff1a <\/b><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u7d20\u6750\u306f\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u304c\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7d2b\u5916\u7dda\u304b\u3089\u306e\u4fdd\u8b77:<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306f\u3001\u53b3\u3057\u3044\u7d2b\u5916\u7dda\u306b\u3082\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5b89\u5168\u3067\u78ba\u5b9f\u306a\u30b7\u30fc\u30ea\u30f3\u30b0\uff1a<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306f\u3001\u5185\u90e8\u306b\u6c5a\u67d3\u7269\u8cea\u3084\u6e7f\u6c17\u304c\u5165\u308a\u8fbc\u307e\u306a\u3044\u3088\u3046\u306b\u3057\u3063\u304b\u308a\u3068\u5bc6\u9589\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5de5\u696d\u898f\u683c\u306b\u9069\u5408:<\/b><span style=\"font-weight: 400;\"> \u3059\u3079\u3066\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f Nema \u304a\u3088\u3073 UL \u7523\u696d\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u3059\u3079\u3066\u306e\u54c1\u8cea\u30c6\u30b9\u30c8\u3082\u5408\u683c\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6392\u6c34\u304a\u3088\u3073\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\uff1a<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306f\u5185\u90e8\u306e\u7d50\u9732\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u901a\u6c17\u53e3\u3068\u6392\u6c34\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u5099\u308f\u3063\u305f\u512a\u308c\u305f\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30c7\u30b6\u30a4\u30f3:<\/b><span style=\"font-weight: 400;\"> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002\u30b5\u30a4\u30ba\u3001\u30ab\u30c3\u30c8\u30a2\u30a6\u30c8\u3001\u5185\u90e8\u306e\u53d6\u308a\u4ed8\u3051\u306f\u3059\u3079\u3066\u7c21\u5358\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Material_Construction_of_Nema_4x_Enclosure\"><\/span><b>Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6750\u8cea\u3068\u69cb\u9020<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46007\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Material-Construction-of-Nema-4x-Enclosure.jpg\" alt=\"Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6750\u8cea\u3068\u69cb\u9020\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Material-Construction-of-Nema-4x-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Material-Construction-of-Nema-4x-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Material-Construction-of-Nema-4x-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Material-Construction-of-Nema-4x-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Material_of_Nema_4x_Enclosure\"><\/span><b>Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6750\u8cea<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nema 4x\u306e\u6750\u8cea\u306f\u3001\u4fe1\u983c\u6027\u3001\u8010\u6027\u3001\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u4e00\u90e8\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08304\u304a\u3088\u3073316\u30b0\u30ec\u30fc\u30c9\uff09\uff1a<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u3067\u3059\u3002304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5c4b\u5916\u3067\u306e\u8150\u98df\u306b\u5f37\u304f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6709\u5bb3\u306a\u5316\u5b66\u7269\u8cea\u304b\u3089\u306e\u4fdd\u8b77\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u306e\u7b50\u4f53\u306f\u3001\u6d77\u6d0b\u74b0\u5883\u3084\u5316\u5b66\u7523\u696d\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u5f37\u5316\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb:<\/b><span style=\"font-weight: 400;\"> \u30ac\u30e9\u30b9\u7e4a\u7dad\u5f37\u5316\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u306f\u3001\u8150\u98df\u3001\u7d2b\u5916\u7dda\u3001\u305d\u3057\u3066\u5f37\u529b\u306a\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3059\u308b\u6700\u9ad8\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u7d20\u6750\u3067\u4f5c\u3089\u308c\u305f\u7b50\u4f53\u306f\u3001\u901a\u4fe1\u5206\u91ce\u3084\u96fb\u6c17\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff1a<\/b><span style=\"font-weight: 400;\"> \u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306f\u8efd\u91cf\u3067\u8010\u71b1\u6027\u306b\u512a\u308c\u305f\u7d20\u6750\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u7b50\u4f53\u306b\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u7c89\u4f53\u5857\u88c5\u304c\u65bd\u3055\u308c\u3066\u304a\u308a\u3001\u8150\u98df\u3092\u9632\u304e\u307e\u3059\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u306e\u7b50\u4f53\u306f\u3001\u9ad8\u6e29\u306b\u306a\u308b\u5834\u6240\u3084\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u3067\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8: <\/b><span style=\"font-weight: 400;\">\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u306f\u8efd\u91cf\u3067\u3042\u308a\u306a\u304c\u3089\u8010\u885d\u6483\u6027\u306b\u512a\u308c\u305f\u7d20\u6750\u3067\u3059\u3002\u52a3\u5316\u3084\u9ec4\u3070\u307f\u3092\u9632\u3050\u52b9\u679c\u304c\u3042\u308a\u3001\u5c4b\u5916\u3084\u901a\u4fe1\u5206\u91ce\u306b\u6700\u9069\u3067\u3059\u3002\u00a0<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Construction_of_Nema_4x_Enclosure\"><\/span><b>Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u69cb\u7bc9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u3042\u3089\u3086\u308b\u54c1\u8cea\u30c6\u30b9\u30c8\u306b\u5408\u683c\u3059\u308b\u3088\u3046\u306b\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u88fd\u9020\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6750\u6599\u306e\u9078\u629e: <\/b><span style=\"font-weight: 400;\">\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u6750\u6599\u306e\u9078\u629e\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u5f37\u5316\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u3001\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u3044\u305a\u308c\u304b\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u6750\u6599\u306e\u9078\u629e\u306f\u3001\u74b0\u5883\u6761\u4ef6\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6eb6\u63a5\u8a2d\u8a08\uff1a<\/b><span style=\"font-weight: 400;\"> \u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u8868\u9762\u306b\u9699\u9593\u304c\u3042\u308c\u3070\u305d\u308c\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b\u305f\u3081\u306b\u6eb6\u63a5\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7b50\u4f53\u5185\u90e8\u3078\u306e\u6c34\u3001\u57c3\u3001\u6c5a\u67d3\u7269\u8cea\u306e\u4fb5\u5165\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30c9\u30a2\u3068\u30d1\u30cd\u30eb\u306e\u88dc\u5f37:<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u6249\u306b\u306f\u30d2\u30f3\u30b8\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u983b\u7e41\u306a\u958b\u9589\u306b\u3088\u308b\u6249\u306e\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30ed\u30c3\u30af\u30b7\u30b9\u30c6\u30e0: <\/b><span style=\"font-weight: 400;\">\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u5b89\u5168\u306a\u30ed\u30c3\u30af\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u7b50\u4f53\u306f\u3001\u9375\u4ed8\u304d\u30ed\u30c3\u30af\u3001\u5357\u4eac\u9320\u3001\u305d\u3057\u3066\u30e9\u30c3\u30c1\u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8868\u9762\u4ed5\u4e0a\u3052\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/b><span style=\"font-weight: 400;\"> \u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u7b50\u4f53\u8868\u9762\u306e\u4ed5\u4e0a\u3052\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u3059\u3002\u3053\u308c\u306f\u7b50\u4f53\u3092\u8150\u98df\u304b\u3089\u5b88\u308b\u305f\u3081\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6392\u6c34\u304a\u3088\u3073\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\uff1a<\/b><span style=\"font-weight: 400;\"> \u6392\u6c34\u30b7\u30b9\u30c6\u30e0\u3068\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002\u7b50\u4f53\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d5\u30a3\u30eb\u30bf\u30fc\u4ed8\u304d\u901a\u6c17\u53e3\u306f\u3001\u7a7a\u6c17\u306e\u6d41\u308c\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u7b50\u4f53\u5185\u90e8\u3078\u306e\u57c3\u3084\u6c5a\u67d3\u7269\u8cea\u306e\u4fb5\u5165\u3092\u9632\u3050\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u4e0b\u7a74\u3042\u3051<\/b><span style=\"font-weight: 400;\">\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u5b89\u5168\u304b\u3064\u8fc5\u901f\u306b\u8a2d\u7f6e\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u53d6\u308a\u4ed8\u3051\u30d5\u30e9\u30f3\u30b8\u306b\u4e8b\u524d\u306b\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u3067\u3059\u3002\u00a0<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_Nema_4x\"><\/span><b>Nema 4x\u306e\u7528\u9014<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46008\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Applications-of-Nema-4x.jpg\" alt=\"Nema 4x\u306e\u7528\u9014\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Applications-of-Nema-4x.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Applications-of-Nema-4x-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Applications-of-Nema-4x-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Applications-of-Nema-4x-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u65e5\u5e38\u751f\u6d3b\u306b\u304a\u3044\u3066\u3001\u7b50\u4f53\u306f\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001Nema 4x\u7b50\u4f53\u306e\u91cd\u8981\u306a\u7528\u9014\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Marine_Applications\"><\/span><b>\u6d77\u6d0b\u7528\u9014<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u6d77\u6c34\u306b\u63a5\u89e6\u3059\u308b\u90e8\u54c1\u306e\u8150\u98df\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u30c9\u30c3\u30af\u30b5\u30a4\u30c9\u306e\u90e8\u54c1\u3084\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30aa\u30d5\u30b7\u30e7\u30a2\u30ea\u30b0\u3067\u306f\u3001Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u597d\u307e\u308c\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Food_and_Beverages\"><\/span><b>\u98df\u54c1\u304a\u3088\u3073\u98f2\u6599<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u98df\u54c1\u30fb\u98f2\u6599\u696d\u754c\u3067\u306f\u3001Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u3084\u5236\u5fa1\u76e4\u306e\u4fdd\u8b77\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u98df\u54c1\u52a0\u5de5\u5206\u91ce\u3067\u306f\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5f37\u529b\u306a\u5316\u5b66\u7269\u8cea\u306b\u3082\u5bb9\u6613\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u3001\u512a\u308c\u305f\u8a2d\u8a08\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Pharmaceutical_Industry\"><\/span><b>\u88fd\u85ac\u696d\u754c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nema 4x \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u96fb\u5b50\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u3001\u5316\u5b66\u51e6\u7406\u88c5\u7f6e\u306b\u6700\u9069\u3067\u3042\u308b\u305f\u3081\u3001\u88fd\u85ac\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Oil_and_Gas_Industry\"><\/span><b>\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u77f3\u6cb9\u7cbe\u88fd\u6240\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3001\u308d\u904e\u30d7\u30e9\u30f3\u30c8\u306a\u3069\u3067\u4f7f\u7528\u3055\u308c\u3001\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3092\u5316\u5b66\u7269\u8cea\u3084\u6c34\u3078\u306e\u66dd\u9732\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Agriculture_and_Irrigation_System\"><\/span><b>\u8fb2\u696d\u3068\u704c\u6f11\u30b7\u30b9\u30c6\u30e0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u7b50\u4f53\u306f\u3001\u6709\u5bb3\u306a\u80a5\u6599\u3001\u6c34\u3001\u305d\u3057\u3066\u53b3\u3057\u3044\u5929\u5019\u304b\u3089\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u30dd\u30f3\u30d7\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u308b\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UL_Certifications_for_Nema_4x_Enclosures\"><\/span><b>Nema 4x \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e UL \u8a8d\u8a3c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46009\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/UL-Certifications-for-Nema-4x-Enclosures.jpg\" alt=\"Nema 4x \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e UL \u8a8d\u8a3c\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/UL-Certifications-for-Nema-4x-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/UL-Certifications-for-Nema-4x-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/UL-Certifications-for-Nema-4x-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/UL-Certifications-for-Nema-4x-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">UL\uff08Underwriters Laboratories\uff09\u306f\u3001\u6a5f\u5668\u306e\u8a8d\u8a3c\u3092\u884c\u3044\u3001\u88fd\u54c1\u304c\u54c1\u8cea\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5b89\u5168\u6a5f\u95a2\u3067\u3059\u3002UL\u306f\u3001\u7b50\u4f53\u304c\u96fb\u6c17\u90e8\u54c1\u306e\u4fdd\u8b77\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002\u4e3b\u306a\u57fa\u6e96\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <\/span><a href=\"https:\/\/kdmfab.com\/ul-listed-vs-ul-certified\/\"><span style=\"font-weight: 400;\">UL\u8a8d\u8a3c <\/span><\/a><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u5834\u5408:<\/span><\/p>\n<ul>\n<li><b>UL 50E-\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5b8c\u5168\u6027\u8a66\u9a13: <\/b><span style=\"font-weight: 400;\">\u3053\u306e\u30c6\u30b9\u30c8\u306e\u4e3b\u306a\u7126\u70b9\u306f\u3001\u7b50\u4f53\u304c\u96e8\u3001\u57c3\u3001\u3042\u3089\u3086\u308b\u53b3\u3057\u3044\u6c17\u8c61\u6761\u4ef6\u304b\u3089\u4fdd\u8b77\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>UL 50 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3:<\/b><span style=\"font-weight: 400;\"> \u3053\u306e\u8a8d\u8a3c\u306f\u3001\u7b50\u4f53\u304c\u5c4b\u5185\u5916\u306e\u96fb\u5b50\u90e8\u54c1\u3092\u614e\u91cd\u306b\u4fdd\u8b77\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u4e3b\u306a\u7126\u70b9\u306f\u3001\u74b0\u5883\u66b4\u9732\u306e\u5371\u967a\u6027\u3092\u6e80\u305f\u3059\u3053\u3068\u3067\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>UL 508A-\u7523\u696d\u7528\u5236\u5fa1\u30d1\u30cd\u30eb\uff1a<\/b><span style=\"font-weight: 400;\"> \u540d\u524d\u306e\u901a\u308a\u3001\u3053\u306e\u8a8d\u8a3c\u306f\u7523\u696d\u7528\u30d1\u30cd\u30eb\u304c\u54c1\u8cea\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u5b89\u5168\u306a\u914d\u7dda\u30b7\u30b9\u30c6\u30e0\u3092\u5099\u3048\u3001\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>UL\u30bf\u30a4\u30d7\u5b9a\u683c:<\/b><span style=\"font-weight: 400;\"> \u7b50\u4f53\u306b\u306f Nema \u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u8a8d\u8a3c\u30de\u30fc\u30af\u304c\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>UL 94 \u2013 \u53ef\u71c3\u6027\u8a55\u4fa1\uff1a <\/b><span style=\"font-weight: 400;\">\u305d\u306e\u540d\u79f0\u304c\u793a\u3059\u3088\u3046\u306b\u3001\u3053\u306e\u8a8d\u8a3c\u306f\u7b50\u4f53\u306e\u8010\u706b\u6027\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u8a8d\u8a3c\u306b\u3088\u308a\u3001\u7b50\u4f53\u304c\u53ef\u71c3\u6027\u4e8b\u6545\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u3044\u3053\u3068\u3082\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u00a0<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>\u7d50\u8ad6<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46010\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-1-1.jpg\" alt=\"\u7d50\u8ad6\u00a0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-1-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-1-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-1-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-1-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u96fb\u6c17\u90e8\u54c1\u3092\u57c3\u3001\u6c34\u3001\u6e7f\u6c17\u3001\u6c5a\u67d3\u3001\u8150\u98df\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u69d8\u3005\u306a\u8010\u4e45\u6027\u306e\u3042\u308b\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u6c17\u8c61\u6761\u4ef6\u306b\u5408\u308f\u305b\u3066\u7d20\u6750\u3092\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u307e\u3059\u3002UL\u8a8d\u8a3c\u306b\u3088\u308a\u3001\u4fdd\u8b77\u6027\u80fd\u3001\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u9577\u671f\u4f7f\u7528\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Faqs\"><\/span><b>\u3088\u304f\u3042\u308b\u8cea\u554f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"What_is_NEMA_4x_IP_rating\"><\/span><b>NEMA 4x IP \u5b9a\u683c\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Nema 4x\u306fIP66\u898f\u683c\u306b\u307b\u307c\u76f8\u5f53\u3057\u307e\u3059\u3002\u96fb\u6c17\u90e8\u54c1\u3092\u96e8\u3084\u57c3\u304b\u3089\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Is_NEMA_4x_304_or_316\"><\/span><b>NEMA 4x \u306f 304 \u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082 316 \u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Nema 4x\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc304\u3068316\u306e\u4e21\u65b9\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6d77\u6d0b\u73fe\u5834\u3067\u4f5c\u696d\u3059\u308b\u5834\u5408\u306f\u3001316\u304c\u6700\u9069\u3067\u3059\u3002\u4ea4\u5dee\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_NEMA_3R_and_NEMA_4X\"><\/span><b>NEMA 3R \u3068 NEMA 4X \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\u4e21\u8005\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001Nema 4x\u306f\u6c34\u3001\u6e7f\u6c17\u3001\u57c3\u3001\u6c5a\u67d3\u304b\u3089\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001Nema 3R\u306f\u6c37\u3001\u307f\u305e\u308c\u3001\u96e8\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Is_NEMA_4X_waterproof\"><\/span><b>NEMA 4X \u306f\u9632\u6c34\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\u306f\u3044\u3001Nema 4x \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9632\u6c34\u6027\u304c\u3042\u308a\u3001\u5c4b\u5916\u306b\u6700\u9069\u3067\u3059\u3002\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Are you learning about Nema 4x and curious to know about its specifications? Well, understanding Nema 4x is essential as it helps to protect your electrical equipment from weather conditions. Read the article to have a proper understanding about the Nema 4 x specifications, its key features, material and applications.\u00a0 Let\u2019s dive into it.\u00a0 Understanding [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46003,"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":"disabled","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","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":"","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":""}},"ast-content-background-meta":{"desktop":{"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":""},"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-46000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Guide to Nema 4x Specifications - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Guide to Nema 4x Specifications - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Are you learning about Nema 4x and curious to know about its specifications? 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