{"id":46118,"date":"2025-02-26T16:06:03","date_gmt":"2025-02-26T16:06:03","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46118"},"modified":"2025-02-26T16:22:33","modified_gmt":"2025-02-26T16:22:33","slug":"nema-12-vs-nema-4","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/","title":{"rendered":"NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068 NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u9055\u3044 \u2013 \u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u7523\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001NEMA 12\u3068NEMA 4\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6700\u9069\u306a\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u3069\u306e\u30bf\u30a4\u30d7\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u57c3\u3001\u6c34\u3001\u305d\u306e\u4ed6\u306e\u5371\u967a\u304b\u3089\u4fdd\u8b77\u3067\u304d\u308b\u304b\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/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-12\u3068nema-4\/#What_are_NEMA_4_Enclosures\" >NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/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-12\u3068nema-4\/#What_are_NEMA_12_Enclosures\" >NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/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-12\u3068nema-4\/#Key_Differences_Between_NEMA_12_and_NEMA_4_Enclosures\" >NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068 NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u9055\u3044<\/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-12\u3068nema-4\/#1_Water_Protection\" >1. \u6c34\u306e\u4fdd\u8b77<\/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-12\u3068nema-4\/#2_Dust_Dirt_Resistance\" >2. \u9632\u5875\u30fb\u9632\u6c5a\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#3_Material_Design\" >3. \u7d20\u6750\u3068\u30c7\u30b6\u30a4\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#4_Applications\" >4. \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/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-12\u3068nema-4\/#Comparison_Table\" >\u6bd4\u8f03\u8868<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Factors_to_Consider_When_Choosing_NEMA_12_or_NEMA_4_Enclosures\" >NEMA 12 \u307e\u305f\u306f NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u8003\u616e\u3059\u3079\u304d\u8981\u7d20<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Custom_NEMA_Enclosures_by_KDM_Steel\" >KDM Steel\u306b\u3088\u308b\u30ab\u30b9\u30bf\u30e0NEMA\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Conclusion\" >\u7d50\u8ad6<\/a><\/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-12\u3068nema-4\/#FAQs\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Whats_the_difference_between_NEMA_4_and_NEMA_12\" >NEMA 4 \u3068 NEMA 12 \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Is_NEMA_4_better_than_NEMA_12\" >NEMA 4 \u306f NEMA 12 \u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-12\u3068nema-4\/#Is_a_NEMA_12_enclosure_waterproof\" >NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9632\u6c34\u3067\u3059\u304b?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_are_NEMA_4_Enclosures\"><\/span><b>NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46124\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-4-Enclosures-2.jpg\" alt=\"NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-4-Enclosures-2.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-4-Enclosures-2-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-4-Enclosures-2-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-4-Enclosures-2-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u904e\u9177\u306a\u7523\u696d\u74b0\u5883\u3084\u5c4b\u5916\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u96fb\u6c17\u90e8\u54c1\u3092\u57c3\u3001\u6c5a\u308c\u3001\u6c34\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u96e8\u3001\u30db\u30fc\u30b9\u304b\u3089\u306e\u653e\u6c34\u3001\u6c37\u7d50\u304b\u3089\u4fdd\u8b77\u3057\u3001\u6e7f\u6c17\u3084\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u4e0b\u3067\u3082\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u7523\u696d\u7528\u9014\u306a\u3069\u3001\u512a\u308c\u305f\u8010\u5019\u6027\u3068\u8010\u4e45\u6027\u3092\u5099\u3048\u305f\u96fb\u6c17\u30cf\u30a6\u30b8\u30f3\u30b0\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_NEMA_12_Enclosures\"><\/span><b>NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46125\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-12-Enclosures.jpg\" alt=\"NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-12-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-12-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-12-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/What-are-NEMA-12-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u3042\u306a\u305f\u306e<\/span><a href=\"https:\/\/ieeexplore.ieee.org\/abstract\/document\/7095545\"> <span style=\"font-weight: 400;\">\u30cd\u30de12<\/span><\/a><span style=\"font-weight: 400;\"> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u57c3\u3001\u6c5a\u308c\u3001\u975e\u8150\u98df\u6027\u306e\u6db2\u4f53\u306b\u8010\u6027\u304c\u3042\u308a\u3001\u5c4b\u5185\u7523\u696d\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u96fb\u6c17\u90e8\u54c1\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u6c34\u6ef4\u306b\u3088\u308b\u7e4a\u7d30\u306a\u6a5f\u5668\u3078\u306e\u640d\u50b7\u3092\u9632\u304e\u3001\u307e\u305f\u7834\u7247\u306b\u3088\u308b\u6a5f\u5668\u3078\u306e\u640d\u50b7\u3082\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u6e7f\u6c17\u3084\u6c5a\u67d3\u7269\u8cea\u304c\u61f8\u5ff5\u3055\u308c\u308b\u7ba1\u7406\u3055\u308c\u305f\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Differences_Between_NEMA_12_and_NEMA_4_Enclosures\"><\/span><b>NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068 NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u9055\u3044<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46126\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Differences-Between-NEMA-12-and-NEMA-4-Enclosures.jpg\" alt=\"NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068 NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4e3b\u306a\u9055\u3044\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Differences-Between-NEMA-12-and-NEMA-4-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Differences-Between-NEMA-12-and-NEMA-4-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Differences-Between-NEMA-12-and-NEMA-4-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Key-Differences-Between-NEMA-12-and-NEMA-4-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Water_Protection\"><\/span><b>1. \u6c34\u306e\u4fdd\u8b77<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 12\u3068NEMA 4\u306e\u4e3b\u306a\u9055\u3044\u306f\u9632\u6c34\u6027\u3067\u3059\u3002<\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4x\u306e\u4ed5\u69d8\/\"> <span style=\"font-weight: 400;\">\u30cd\u30de4<\/span><\/a><span style=\"font-weight: 400;\"> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u76f4\u63a5\u306e\u6c34\uff08\u96e8\u3001\u6c34\u3057\u3076\u304d\u3001\u307e\u305f\u306f\u30db\u30fc\u30b9\u306b\u3088\u308b\u6563\u6c34\uff09\u3078\u306e\u66dd\u9732\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u7c89\u5875\u306b\u5bfe\u3057\u3066\u8010\u6027\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bc6\u9589\u69cb\u9020\u306b\u3088\u308a\u6c34\u5206\u306e\u6d78\u5165\u3092\u9632\u304e\u3001\u96fb\u6c17\u90e8\u54c1\u306f\u6e7f\u6f64\u72b6\u614b\u306b\u304a\u3044\u3066\u3082\u5b89\u5168\u3067\u3059\u3002NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u4e7e\u71e5\u3057\u305f\u5c4b\u5185\u3067\u306e\u4f7f\u7528\u3092\u76ee\u7684\u3068\u3057\u3066\u304a\u308a\u3001\u52a0\u5727\u3055\u308c\u3066\u3044\u306a\u3044\u6db2\u4f53\u306e\u6ef4\u4e0b\u3084\u8efd\u3044\u98db\u6cab\u304b\u3089\u306e\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Dust_Dirt_Resistance\"><\/span><b>2. \u9632\u5875\u30fb\u9632\u6c5a\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 12\u3068NEMA 4\u306f\u3069\u3061\u3089\u3082\u3001\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u306a\u304c\u3089\u96fb\u6c17\u90e8\u54c1\u3092\u57c3\u3084\u6c5a\u308c\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u5b9f\u8a3c\u3055\u308c\u3066\u3044\u308b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3067\u3059\u3002\u3088\u308a\u9ad8\u898f\u683c\u306eNEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u98a8\u3067\u821e\u3044\u4e0a\u304c\u308b\u57c3\u3001\u6c5a\u308c\u3001\u7834\u7247\u306a\u3069\u304c\u5b58\u5728\u3059\u308b\u5c4b\u5185\u3060\u3051\u3067\u306a\u304f\u5c4b\u5916\u3067\u3082\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u3001\u5bc6\u9589\u6027\u3082\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u7a7a\u6c17\u4e2d\u306e\u57c3\u306b\u5bfe\u3059\u308b\u78ba\u5b9f\u306a\u4fdd\u8b77\u304c\u6c42\u3081\u3089\u308c\u308b\u5de5\u5834\u3001\u5009\u5eab\u3001\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Material_Design\"><\/span><b style=\"font-style: inherit;\">3. \u7d20\u6750\u3068\u30c7\u30b6\u30a4\u30f3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 12\u3068NEMA 4\u306e\u9055\u3044\u306f\u3001\u6750\u8cea\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u8010\u4e45\u6027\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3078\u306e\u9069\u7528\u6027\u306e\u4e21\u65b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u306b\u3042\u308a\u307e\u3059\u3002NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u306a\u3069\u306e\u8010\u8150\u98df\u6027\u6750\u6599\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u5c4b\u5916\u3067\u306e\u9577\u671f\u4f7f\u7528\u3084\u6d17\u6d44\u306b\u3082\u8010\u3048\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5c4b\u5185\u7528\u9014\u306b\u304a\u3044\u3066\u57c3\u3084\u975e\u8150\u98df\u6027\u6db2\u4f53\u304b\u3089\u512a\u308c\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001\u4e00\u822c\u7684\u306b\u7c89\u4f53\u5857\u88c5\u92fc\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u9632\u6c34\u30b7\u30fc\u30ea\u30f3\u30b0\u306f\u5099\u3048\u3066\u304a\u3089\u305a\u3001\u5c4b\u5916\u3084\u9ad8\u6e7f\u5ea6\u306e\u74b0\u5883\u306b\u8010\u3048\u308b\u5805\u7262\u306a\u69cb\u9020\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Applications\"><\/span><b>4. \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u5de5\u5834\u3001\u5009\u5eab\u3001\u81ea\u52d5\u5316\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u7523\u696d\u5c4b\u5185\u74b0\u5883\u3067\u306e\u4f7f\u7528\u3092\u60f3\u5b9a\u3057\u3001NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u57c3\u3001\u6c5a\u308c\u3001\u975e\u8150\u98df\u6027\u6db2\u4f53\u3078\u306e\u8010\u6027\u3092\u5099\u3048\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6e7f\u6c17\u306e\u591a\u3044\u74b0\u5883\u3084\u3001\u5236\u5fa1\u3055\u308c\u305f\u74b0\u5883\u306b\u304a\u3051\u308b\u96fb\u6c17\u90e8\u54c1\u306e\u4fdd\u8b77\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5c4b\u5916\u3001\u6d17\u6d44\u3001\u7523\u696d\u7528\u9014\u306e\u904e\u9177\u306a\u74b0\u5883\u3092\u60f3\u5b9a\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u96e8\u3001\u30db\u30fc\u30b9\u304b\u3089\u306e\u653e\u6c34\u3001\u305d\u3057\u3066\u6709\u5bb3\u306a\u6c5a\u67d3\u7269\u8cea\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comparison_Table\"><\/span><b>\u6bd4\u8f03\u8868<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>\u7279\u5fb4<\/b><\/td>\n<td><b>\u30cd\u30de12<\/b><\/td>\n<td><b>\u30cd\u30de4<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>\u8010\u6c34\u6027<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u8efd\u3044\u6c34\u3057\u3076\u304d\u3084\u6ef4\u308a\u304b\u3089\u306e\u307f\u4fdd\u8b77\u3057\u307e\u3059<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u96e8\u3001\u6c34\u3057\u3076\u304d\u3001\u30db\u30fc\u30b9\u304b\u3089\u306e\u6563\u6c34\u306b\u8010\u3048\u307e\u3059<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u9632\u5875\u6027<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u307b\u3053\u308a\u3001\u6c5a\u308c\u3001\u7a7a\u6c17\u4e2d\u306e\u30b4\u30df\u306b\u3088\u308b\u5f71\u97ff\u3092\u9632\u3050<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u6a19\u6e96\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3088\u308a\u3082\u512a\u308c\u305f\u9632\u5875\u6027\u80fd<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u6750\u6599<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u7c89\u4f53\u5857\u88c5\u92fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u307e\u305f\u306f\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u8010\u8150\u98df\u6027<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u5236\u9650\u304c\u3042\u308a\u3001\u904e\u9177\u306a\u6761\u4ef6\u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u9ad8\u3055\u304c\u3042\u308a\u3001\u5c4b\u5916\u3084\u6d17\u6d44\u30a8\u30ea\u30a2\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u5de5\u5834\u3001\u5009\u5eab\u3001\u81ea\u52d5\u5316\u30b7\u30b9\u30c6\u30e0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u5c4b\u5916\u3001\u6d17\u6d44\u3001\u98df\u54c1\u52a0\u5de5\u3001\u5de5\u696d\u7528\u5730<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u5c4b\u5916\u3067\u306e\u9069\u6027<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u5c4b\u5916\u3084\u904e\u9177\u306a\u74b0\u5883\u5411\u3051\u306b\u8a2d\u8a08<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u7406\u60f3\u7523\u696d<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u88fd\u9020\u696d\u3001<\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\u30a6\u30a9\u30c3\u30b7\u30e5\u30c0\u30a6\u30f3\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3-2\/\"> <span style=\"font-weight: 400;\">\u6d17\u6d44\u53ef\u80fd\u306a\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/span><\/a><span style=\"font-weight: 400;\">\u3001\u81ea\u52d5\u5316<\/span><\/td>\n<td><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/001905789290016C\"><span style=\"font-weight: 400;\">\u6c34\u51e6\u7406<\/span><\/a><span style=\"font-weight: 400;\">\u3001\u8fb2\u696d\u3001\u6d77\u6d0b\u3001\u305d\u3057\u3066<\/span><a href=\"https:\/\/books.google.com.pk\/books?hl=en&amp;lr=&amp;id=PyxfEAAAQBAJ&amp;oi=fnd&amp;pg=PP1&amp;dq=(food+processing+industry)+AND+(processing+methods)+AND+(processing+technologies)&amp;ots=VYY8nDLHe9&amp;sig=lJvv9nTGepNPYfo0W-vVwMJEmQQ&amp;redir_esc=y\"> <span style=\"font-weight: 400;\">\u98df\u54c1\u52a0\u5de5<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Factors_to_Consider_When_Choosing_NEMA_12_or_NEMA_4_Enclosures\"><\/span><b>NEMA 12 \u307e\u305f\u306f NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u8003\u616e\u3059\u3079\u304d\u8981\u7d20<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46127\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Factors-to-Consider-When-Choosing-NEMA-12-or-NEMA-4-Enclosures.jpg\" alt=\"NEMA 12 \u307e\u305f\u306f NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u8003\u616e\u3059\u3079\u304d\u8981\u7d20\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Factors-to-Consider-When-Choosing-NEMA-12-or-NEMA-4-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Factors-to-Consider-When-Choosing-NEMA-12-or-NEMA-4-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Factors-to-Consider-When-Choosing-NEMA-12-or-NEMA-4-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Factors-to-Consider-When-Choosing-NEMA-12-or-NEMA-4-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><b>\u74b0\u5883<\/b><span style=\"font-weight: 400;\">:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12\u306f\u5c4b\u5185\u3084\u57c3\u306e\u591a\u3044\u5834\u6240\u306b\u9069\u3057\u3066\u304a\u308a\u3001NEMA 4\u306f\u5c4b\u5916\u3001\u6e7f\u6c17\u306e\u591a\u3044\u5834\u6240\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u3082\u8010\u3048\u307e\u3059\u3002\u307e\u305f\u3001\u5bc6\u9589\u8a2d\u8a08\u306f\u6e7f\u6c17\u3084\u30b4\u30df\u306b\u5bfe\u3059\u308b\u8010\u4e45\u6027\u3092\u9ad8\u3081\u308b\u4e0a\u3067\u52b9\u679c\u7684\u3067\u3059\u3002\u9069\u5207\u306a\u7b50\u4f53\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306e\u6545\u969c\u3092\u9632\u304e\u3001\u696d\u754c\u6a19\u6e96\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><b>\u8010\u6c34\u6027\u306e\u5fc5\u8981\u6027<\/b><span style=\"font-weight: 400;\">:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12\u306f\u8efd\u3044\u843d\u6c34\u304b\u3089\u4fdd\u8b77\u3057\u3001NEMA 4\u306f\u8c6a\u96e8\u3001\u6d17\u3044\u6d41\u3057\u3001\u30db\u30fc\u30b9\u304b\u3089\u306e\u6563\u6c34\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u5bc6\u9589\u8a2d\u8a08\u306b\u3088\u308a\u6c34\u306e\u6d78\u5165\u3092\u9632\u304e\u3001\u98df\u54c1\u52a0\u5de5\u3001\u5ec3\u6c34\u51e6\u7406\u3001\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306a\u3069\u3001\u8077\u5834\u306e\u5b89\u5168\u6027\u3068\u6a5f\u5668\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><b>\u307b\u3053\u308a\u3068\u6c5a\u308c\u306e\u30ec\u30d9\u30eb<\/b><span style=\"font-weight: 400;\">:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12\u306f\u5c4b\u5185\u74b0\u5883\u306b\u304a\u3051\u308b\u6d6e\u904a\u30b4\u30df\u304b\u3089\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3001NEMA 4\u306f\u5c4b\u5916\u74b0\u5883\u306b\u304a\u3051\u308b\u7a7a\u6c17\u4e2d\u306e\u57c3\u3084\u98db\u6563\u7269\u3001\u98a8\u3067\u904b\u3070\u308c\u308b\u5875\u57c3\u3001\u7c92\u5b50\u304b\u3089\u4fdd\u8b77\u3059\u308b\u512a\u308c\u305f\u5bc6\u9589\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002NEMA 4\u306f\u8fb2\u696d\u3001\u5efa\u8a2d\u3001\u9271\u696d\u306a\u3069\u306e\u5206\u91ce\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3001\u7279\u306b\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u3082\u6a5f\u5668\u3092\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u52b9\u679c\u7684\u306b\u7a3c\u50cd\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><b>\u696d\u754c\u306e\u8981\u4ef6<\/b><span style=\"font-weight: 400;\">:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12\u306f\u81ea\u52d5\u5316\u3068\u88fd\u9020\u696d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002NEMA 4\u306f\u98df\u54c1\u52a0\u5de5\u3001\u533b\u85ac\u54c1\u3001\u305d\u3057\u3066\u901a\u4fe1\u3084\u6c34\u51e6\u7406\u306a\u3069\u306e\u5c4b\u5916\u7523\u696d\u306b\u5fc5\u8981\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u512a\u308c\u305f\u8010\u6027\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u4fdd\u8a3c\u3057\u3001\u6a5f\u5668\u3092\u4fdd\u8b77\u3057\u3001\u53b3\u683c\u306a\u885b\u751f\u304a\u3088\u3073\u74b0\u5883\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><b>\u6599\u91d1<\/b><span style=\"font-weight: 400;\">:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12\u306f\u5c4b\u5185\u4f7f\u7528\u306b\u9069\u3057\u305f\u304a\u624b\u9803\u4fa1\u683c\u306e\u7b50\u4f53\u3067\u3001NEMA 12\u306f\u3084\u3084\u5b89\u4fa1\u3067\u3059\u3002NEMA 4\u306f\u9ad8\u4fa1\u3067\u3059\u304c\u3001\u9632\u6c34\u30fb\u9632\u5875\u6027\u80fd\u306f\u306f\u308b\u304b\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u8010\u4e45\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u524a\u6e1b\u3067\u304d\u3001\u9577\u671f\u7684\u306a\u6295\u8cc7\u3068\u306a\u308a\u307e\u3059\u3002\u6700\u9069\u306a\u7b50\u4f53\u9078\u3073\u306f\u3001\u4fa1\u683c\u3068\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3054\u81ea\u8eab\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u614e\u91cd\u306b\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Custom_NEMA_Enclosures_by_KDM_Steel\"><\/span><b>KDM Steel\u306b\u3088\u308b\u30ab\u30b9\u30bf\u30e0NEMA\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46128\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Custom-NEMA-Enclosures-by-KDM-Steel.jpg\" alt=\"KDM Steel\u306b\u3088\u308b\u30ab\u30b9\u30bf\u30e0NEMA\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Custom-NEMA-Enclosures-by-KDM-Steel.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Custom-NEMA-Enclosures-by-KDM-Steel-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Custom-NEMA-Enclosures-by-KDM-Steel-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Custom-NEMA-Enclosures-by-KDM-Steel-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">KDM Steel\u306f\u3001\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u5408\u308f\u305b\u3066\u3001\u9ad8\u54c1\u8cea\u306e\u30ab\u30b9\u30bf\u30e0NEMA\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5c4b\u5185\u307e\u305f\u306f\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u305f\u8010\u4e45\u6027\u306e\u9ad8\u3044\u4fdd\u8b77\u69cb\u9020\u3067\u3001\u5f37\u5ea6\u3001\u8010\u5019\u6027\u3001\u696d\u754c\u6a19\u6e96\u3078\u306e\u6e96\u62e0\u306a\u3069\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\"> <span style=\"font-weight: 400;\">KDM\u30b9\u30c1\u30fc\u30eb<\/span><\/a><span style=\"font-weight: 400;\"> \u5c02\u9580\u5bb6\u306b\u3088\u308b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3068\u7cbe\u5bc6\u306a\u88fd\u9020\u306b\u3088\u308a\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\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-46129\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-13.jpg\" alt=\"\u7d50\u8ad6\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-13.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-13-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-13-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-13-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3068NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u74b0\u5883\u3068\u5fc5\u8981\u306a\u4fdd\u8b77\u30ec\u30d9\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002NEMA 12\u306f\u57c3\u3084\u975e\u8150\u98df\u6027\u6db2\u4f53\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001NEMA 4\u306f\u512a\u308c\u305f\u8010\u6c34\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u7523\u696d\u7528\u304a\u3088\u3073\u696d\u52d9\u7528\u6a5f\u5668\u306e\u9577\u5bff\u547d\u3001\u4fe1\u983c\u6027\u3001\u305d\u3057\u3066\u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/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<h3><span class=\"ez-toc-section\" id=\"Whats_the_difference_between_NEMA_4_and_NEMA_12\"><\/span><b>NEMA 4 \u3068 NEMA 12 \u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 4\u3068NEMA 12\u306e\u4e3b\u306a\u9055\u3044\u306f\u9632\u6c34\u6027\u3067\u3059\u3002\u5c4b\u5185\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u57c3\u3001\u6c5a\u308c\u3001\u8efd\u3044\u6c34\u3057\u3076\u304d\u306a\u3069\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u3059\u3002NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u96e8\u3001\u30db\u30fc\u30b9\u304b\u3089\u306e\u6563\u6c34\u3001\u5c4b\u5916\u74b0\u5883\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u3088\u308a\u904e\u9177\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u3082\u7406\u60f3\u7684\u306a\u8010\u4e45\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_NEMA_4_better_than_NEMA_12\"><\/span><b>NEMA 4 \u306f NEMA 12 \u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u8010\u6c34\u6027\u3068\u8010\u5019\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5c4b\u5916\u3084\u6d17\u6d44\u304c\u5fc5\u8981\u306a\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u5c4b\u5185\u3067\u306e\u4f7f\u7528\u3067\u6c34\u3078\u306e\u66dd\u9732\u304c\u9650\u5b9a\u3055\u308c\u308b\u5834\u5408\u306f\u3001NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c\u5b89\u4fa1\u3067\u3059\u3002\u9069\u5207\u306a\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u3092\u6700\u9069\u306b\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_a_NEMA_12_enclosure_waterproof\"><\/span><b style=\"font-style: inherit;\">NEMA 12 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9632\u6c34\u3067\u3059\u304b?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 12\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u9632\u6c34\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u57c3\u3001\u6c5a\u308c\u3001\u305d\u3057\u3066\u8efd\u3044\u6c34\u6ef4\u3084\u98db\u6cab\u306a\u3069\u306e\u975e\u52a0\u5727\u6db2\u4f53\u3078\u306e\u66dd\u9732\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5c4b\u5916\u3084\u6e7f\u5ea6\u306e\u9ad8\u3044\u5834\u6240\u3067\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u5b8c\u5168\u306a\u9632\u6c34\u6027\u3092\u6c42\u3081\u308b\u306a\u3089\u3001NEMA 4\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding the differences between NEMA 12 vs NEMA 4 is important when selecting enclosures to protect electrical parts in an industrial setting. To ensure the best results, you will need to know which type of enclosure prevents dust, water, and other hazards. What are NEMA 4 Enclosures? Your NEMA 4 enclosures offer protection against dust, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46122,"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-46118","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>NEMA 12 vs NEMA 4 Enclosures \u2013 What You Need to Know - 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-12\u3068nema-4\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NEMA 12 vs NEMA 4 Enclosures \u2013 What You Need to Know - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Understanding the differences between NEMA 12 vs NEMA 4 is important when selecting enclosures to protect electrical parts in an industrial setting. 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