{"id":46581,"date":"2025-03-16T13:21:05","date_gmt":"2025-03-16T13:21:05","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46581"},"modified":"2025-03-16T17:14:44","modified_gmt":"2025-03-16T17:14:44","slug":"nema-4-vs-ip65","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/","title":{"rendered":"NEMA 4 vs IP65\uff1a\u3069\u3061\u3089\u304c\u6700\u9069\u306a\u9078\u629e\u3067\u3057\u3087\u3046\u304b?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u3076\u969b\u306b\u3001NEMA\u898f\u683c\u3068IP\u898f\u683c\u3068\u3044\u30462\u3064\u306e\u7570\u306a\u308b\u898f\u683c\u3092\u76ee\u306b\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u901a\u5e38\u3001\u672b\u5c3e\u306b\u7570\u306a\u308b\u6570\u5b57\u304c\u4ed8\u3044\u3066\u304a\u308a\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u4fdd\u8b77\u6027\u80fd\u3068\u9069\u7528\u7bc4\u56f2\u3092\u793a\u3059\u305f\u3081\u306b\u7570\u306a\u308b\u7b49\u7d1a\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u9069\u5207\u306a\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u3076\u969b\u306b\u306f\u3001NEMA\u898f\u683c\u3068IP\u898f\u683c\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u3053\u306e2\u3064\u306e\u7570\u306a\u308b\u7b49\u7d1a\u306e\u8a73\u7d30\u306a\u6bd4\u8f03\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#NEMA_Rating_System_IP_Rating_System\" >NEMA\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u3068IP\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#What_is_NEMA_4_and_IP65\" >NEMA 4 \u3068 IP65 \u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#NEMA_4\" >\u30cd\u30de4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#IP65\" >IP65<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#NEMA_4_vs_IP65_What_are_their_Differences\" >NEMA 4 \u3068 IP65: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#1_Indoor_Environment\" >1. \u5ba4\u5185\u74b0\u5883<\/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-4\u3068ip65\/#2_Outdoor_Environment\" >2. \u5c4b\u5916\u74b0\u5883<\/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-4\u3068ip65\/#3_Dust-Resistant\" >3. \u9632\u5875<\/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-4\u3068ip65\/#4_Water-Resistant\" >4. \u8010\u6c34\u6027<\/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-4\u3068ip65\/#5_Applicable_Equipment\" >5. \u9069\u7528\u6a5f\u5668<\/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-4\u3068ip65\/#6_Durability_Strength\" >6. \u8010\u4e45\u6027\u3068\u5f37\u5ea6<\/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-4\u3068ip65\/#Application_Environment\" >\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<\/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-4\u3068ip65\/#Price\" >\u4fa1\u683c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/nema-4\u3068ip65\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"NEMA_Rating_System_IP_Rating_System\"><\/span><span style=\"font-weight: 400;\">NEMA\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u3068IP\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46603\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-Rating-System-IP-Rating-System.jpg\" alt=\"NEMA\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u3068IP\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-Rating-System-IP-Rating-System.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-Rating-System-IP-Rating-System-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-Rating-System-IP-Rating-System-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-Rating-System-IP-Rating-System-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA\u306f\u3001\u7c73\u56fd\u96fb\u6c17\u5de5\u696d\u4f1a\uff08NEMA\uff09\u306e\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u306e\u6b63\u5f0f\u540d\u79f0\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u7c73\u56fd\u306b\u304a\u3051\u308b\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u5b9a\u683c\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u69d8\u3005\u306a\u74b0\u5883\u8981\u56e0\u306b\u304a\u3051\u308b\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6027\u80fd\u3092\u6e2c\u5b9a\u3057\u3001\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u5206\u985e\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP\u7b49\u7d1a\u306f\u3001NEMA\u7b49\u7d1a\u3088\u308a\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4fb5\u5165\u4fdd\u8b77\uff08IP\uff09\u7b49\u7d1a\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u30ab\u30ca\u30c0\u3068\u30e8\u30fc\u30ed\u30c3\u30d1\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u96fb\u6c17\u7b50\u4f53\u306e\u5438\u6c17\u4fdd\u8b77\u6027\u80fd\u3092\u6e2c\u5b9a\u304a\u3088\u3073\u5206\u985e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h1><span class=\"ez-toc-section\" id=\"What_is_NEMA_4_and_IP65\"><\/span><span style=\"font-weight: 400;\">NEMA 4 \u3068 IP65 \u3068\u306f\u4f55\u3067\u3059\u304b?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46604\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-and-IP65.jpg\" alt=\"NEMA 4\u3068IP65\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-and-IP65.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-and-IP65-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-and-IP65-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-and-IP65-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA \u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u3068 IP \u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3057\u305f\u5f8c\u3001\u305d\u308c\u3089\u3092\u6bd4\u8f03\u3059\u308b\u524d\u306b\u3001\u305d\u308c\u3089\u306e\u80cc\u5f8c\u306b\u3042\u308b\u6570\u5b57\u306e\u610f\u5473\u3082\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NEMA_4\"><\/span><span style=\"font-weight: 400;\">\u30cd\u30de4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46605\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4.jpg\" alt=\"\u30cd\u30de4\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u307e\u305a\u3001NEMA 4 \u306f\u3001\u30c6\u30b9\u30c8\u3055\u308c\u305f\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u304c NEMA \u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u306e\u30ec\u30d9\u30eb 4 \u3092\u53d6\u5f97\u3057\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u6b21\u306e\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5c4b\u5185\u3067\u3082\u5c4b\u5916\u3067\u3082\u4f7f\u7528\u53ef\u80fd<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u7a3c\u50cd\u4e2d\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u63a5\u89e6\u3092\u907f\u3051\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u90e8\u54c1\u306e\u640d\u50b7\u3001\u307b\u3053\u308a\u3001\u96e8\u3001\u307f\u305e\u308c\u3001\u96ea\u3001\u6c5a\u67d3\u7269\u8cea\u3001\u8150\u98df\u3001\u30db\u30fc\u30b9\u306e\u6d17\u6d44\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 3\u898f\u683c\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5efa\u8a2d\u73fe\u5834\u3001\u30c9\u30c3\u30af\u3001\u6e7f\u6f64\u306a\u5730\u4e0b\u30c8\u30f3\u30cd\u30eb\u3084\u5730\u4e0b\u9244\u306a\u3069\u306b\u8a2d\u7f6e\u3067\u304d\u307e\u3059\u3002NEMA 4\u898f\u683c\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3082\u3053\u308c\u3089\u306e\u5834\u6240\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u3088\u308a\u74b0\u5883\u306b\u914d\u616e\u3057\u305f\u5de5\u5834\u306e\u4f5c\u696d\u5834\u3084\u3001\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u5c4b\u5916\u74b0\u5883\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"IP65\"><\/span><span style=\"font-weight: 400;\">IP65<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46606\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65.jpg\" alt=\"IP65\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP65 \u5b9a\u683c\u306f 6 \u3068 5 \u306e 2 \u3064\u306e\u6570\u5b57\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e 2 \u3064\u306e\u6570\u5b57\u306f\u5b8c\u5168\u306a\u9632\u5875\u6027\u3068\u5f37\u3044\u6c34\u6d41\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u8868\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001IP65 \u5b9a\u683c\u306e\u96fb\u6c17\u7b50\u4f53\u306b\u306f\u6b21\u306e\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5c4b\u5185\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u5c4b\u5916\u74b0\u5883\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u307b\u3053\u308a\u306e\u4fb5\u5165\u3092\u5b8c\u5168\u306b\u9632\u3050<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u3042\u3089\u3086\u308b\u65b9\u5411\u304b\u3089\u306e\u4f4e\u5727\u6c34\u6d41\u306e\u98db\u6563\u3084\u5674\u51fa\u3092\u9632\u6b62<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">IP65\u306f\u3001\u6fc0\u3057\u3044\u96e8\u3084\u6d78\u6c34\u306b\u5b8c\u5168\u306b\u8010\u6027\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u4f4e\u5727\u306e\u6c34\u6d41\u3001\u5177\u4f53\u7684\u306b\u306f6.3mm\u306e\u98db\u6cab\u306b\u5bfe\u3057\u3066\u306e\u307f\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5c4b\u5916\u3067\u306f\u3042\u307e\u308a\u4f7f\u7528\u3055\u308c\u305a\u3001\u4e3b\u306b\u5c4b\u5185\u3067\u96fb\u6c17\u6a5f\u5668\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NEMA_4_vs_IP65_What_are_their_Differences\"><\/span><span style=\"font-weight: 400;\">NEMA 4 \u3068 IP65: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46607\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-vs-IP65-What-are-their-Differences.jpg\" alt=\"NEMA 4\u3068IP65\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-vs-IP65-What-are-their-Differences.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-vs-IP65-What-are-their-Differences-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-vs-IP65-What-are-their-Differences-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-4-vs-IP65-What-are-their-Differences-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA 4\u3068IP65\u3092\u5341\u5206\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u7528\u9014\u30b7\u30ca\u30ea\u30aa\u3001\u7279\u6027\u3001\u5f37\u307f\u3001\u9069\u7528\u53ef\u80fd\u306a\u6a5f\u5668\u3092\u6bd4\u8f03\u3057\u3001\u6700\u9069\u306a\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u8cfc\u5165\u3001\u4f7f\u7528\u3001\u5272\u308a\u5f53\u3066\u308b\u969b\u306b\u306f\u3001\u9069\u5207\u306a\u5b9a\u683c\u306b\u6ce8\u610f\u3057\u3001\u6642\u9593\u3068\u8cbb\u7528\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Indoor_Environment\"><\/span><span style=\"font-weight: 400;\">1. \u5ba4\u5185\u74b0\u5883<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>NEMA 4: <\/b><span style=\"font-weight: 400;\">NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5e83\u7bc4\u56f2\u306e\u5c4b\u5185\u74b0\u5883\u306b\u5bfe\u5fdc\u3057\u3001\u96fb\u5b50\u304a\u3088\u3073\u96fb\u6c17\u6a5f\u5668\u3092\u5b8c\u5168\u306b\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001NEMA 4 \u306f\u4e3b\u306b\u53b3\u3057\u3044\u7523\u696d\u74b0\u5883\u304a\u3088\u3073\u5c4b\u5916\u74b0\u5883\u5411\u3051\u3067\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u3057\u3082\u5fc5\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u5c4b\u5185\u74b0\u5883\u306b\u9069\u7528\u3059\u308b\u3068\u3001\u8ffd\u52a0\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65: <\/b><span style=\"font-weight: 400;\">IP65\u898f\u683c\u306e\u7b50\u4f53\u306f\u3001\u5c4b\u5185\u74b0\u5883\u306b\u6700\u9069\u306a\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3067\u3059\u3002\u6a5f\u5668\u3078\u306e\u7c89\u5875\u306e\u4fb5\u5165\u3084\u4f4e\u5727\u98db\u6cab\u306e\u4fb5\u5165\u3092\u5b8c\u5168\u306b\u9632\u304e\u306a\u304c\u3089\u3001\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30aa\u30d5\u30a3\u30b9\u30d3\u30eb\u3001\u5009\u5eab\u3001\u5de5\u5834\u306a\u3069\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Outdoor_Environment\"><\/span><span style=\"font-weight: 400;\">2. \u5c4b\u5916\u74b0\u5883<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46612\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Outdoor-Environment.jpg\" alt=\"\u5c4b\u5916\u74b0\u5883\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Outdoor-Environment.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Outdoor-Environment-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Outdoor-Environment-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Outdoor-Environment-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>\u30cd\u30de4<\/b><span style=\"font-weight: 400;\">\u5c4b\u5916\u74b0\u5883\u306b\u304a\u3044\u3066\u3001NEMA 4\u306f\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u57c3\u3063\u307d\u304f\u3001\u7e70\u308a\u8fd4\u3057\u6d17\u6d44\u4f5c\u696d\u304c\u884c\u308f\u308c\u308b\u7523\u696d\u74b0\u5883\u3084\u3001\u96f7\u96e8\u3084\u5f37\u98a8\u304c\u983b\u767a\u3059\u308b\u81ea\u7136\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u305d\u306e\u52b9\u679c\u306f\u9855\u8457\u3067\u3059\u3002NEMA 4\u306e\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u306f\u3001\u96fb\u6c17\u6a5f\u5668\u306e\u4fdd\u8b77\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u3001\u5916\u90e8\u304b\u3089\u306e\u57c3\u3084\u885d\u6483\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65<\/b><span style=\"font-weight: 400;\">IP65 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u5916\u90e8\u74b0\u5883\u3067\u306e\u4fdd\u8b77\u304c\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001NEMA 4 \u307b\u3069\u5805\u7262\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u9632\u6c34\u6027\u306b\u95a2\u3057\u3066\u306f\u3001IP65 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5927\u96e8\u3084\u5927\u91cf\u306e\u6c34\u306b\u5b8c\u5168\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Dust-Resistant\"><\/span><span style=\"font-weight: 400;\">3. \u9632\u5875<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>NEMA 4: <\/b><span style=\"font-weight: 400;\">NEMA 4\u306f\u7b50\u4f53\u5185\u306e\u6a5f\u5668\u3078\u306e\u57c3\u306e\u5f71\u97ff\u3092\u9632\u304e\u307e\u3059\u304c\u3001\u57c3\u306e\u4fb5\u5165\u3092\u5b8c\u5168\u306b\u9632\u3050\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002\u305f\u3060\u3057\u3001NEMA 4\u306f\u3088\u308a\u5bc6\u9589\u6027\u306e\u9ad8\u3044\u69cb\u9020\u3067\u3001\u57c3\u306e\u4fb5\u5165\u3092\u9632\u3050\u305f\u3081\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u30ac\u30b9\u30b1\u30c3\u30c8\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65:<\/b><span style=\"font-weight: 400;\"> IP65\u898f\u683c\u306e\u7b50\u4f53\u306f\u3001\u5fae\u7d30\u7c89\u5875\u306e\u4fb5\u5165\u3092\u5b8c\u5168\u306b\u906e\u65ad\u3059\u308b\u3088\u3046\u8a66\u9a13\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306fIP65\u304c\u9271\u696d\uff08\u9271\u5c71\u5236\u5fa1\u76e4\u306a\u3069\uff09\u306e\u3088\u3046\u306a\u6975\u3081\u3066\u7c89\u5875\u306e\u591a\u3044\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IP65\u306e\u9632\u5875\u6027\u80fd\u306f\u4e3b\u306b\u4e00\u822c\u7684\u306a\u7c89\u5875\u3084\u57c3\u306b\u5bfe\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u4e00\u822c\u7684\u306a\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308b\u8a2d\u5099\u306e\u4fdd\u8b77\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Water-Resistant\"><\/span><span style=\"font-weight: 400;\">4. \u8010\u6c34\u6027<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>NEMA 4:<\/b><span style=\"font-weight: 400;\"> \u8010\u6c34\u6027\u306e\u70b9\u3067\u306f\u3001NEMA 4\u306f\u3001\u9ad8\u5727\u6d17\u6d44\u3001\u5674\u9727\u6c34\u3001\u5c4b\u5916\u306e\u96e8\u306a\u3069\u3001\u591a\u304f\u306e\u7570\u306a\u308b\u30bf\u30a4\u30d7\u306e\u6c34\u306e\u6d41\u308c\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u9ad8\u3044\u8010\u6c34\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5b9a\u683c\u306e\u8aac\u660e\u306b\u3088\u308b\u3068\u3001\u300cNEMA 4\u306f\u3001\u3042\u3089\u3086\u308b\u65b9\u5411\u3067\u5c11\u306a\u304f\u3068\u30821.5\u30e1\u30fc\u30c8\u30eb\uff08\u7d045\u30d5\u30a3\u30fc\u30c8\uff09\u306e\u6c34\u306e\u5674\u6d41\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300d\u3068\u3042\u308a\u307e\u3059\u304c\u3001NEMA 4\u306f\u3042\u3089\u3086\u308b\u65b9\u5411\u304b\u3089\u306e\u9ad8\u5727\u6c34\u306e\u4fb5\u5165\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u9577\u6642\u9593\u306e\u6c34\u6ca1\u306b\u306f\u8010\u3048\u3089\u308c\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65:<\/b><span style=\"font-weight: 400;\"> IP65\u306fNEMA 4\u307b\u3069\u9632\u6c34\u6027\u304c\u9ad8\u304f\u306a\u304f\u3001\u6c34\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd\u306f\u9650\u5b9a\u7684\u3067\u3059\u3002\u3053\u306e\u30ec\u30d9\u30eb\u306e\u7b50\u4f53\u306f\u30016.3mm\u306e\u5674\u6d41\u6c34\u3084\u8efd\u5ea6\u306e\u98db\u6cab\u306b\u306f\u8010\u3048\u307e\u3059\u304c\u3001\u5f37\u3044\u6c34\u5727\u3084\u6d78\u6c34\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Applicable_Equipment\"><\/span><span style=\"font-weight: 400;\">5. \u9069\u7528\u6a5f\u5668<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46611\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Applicable-Equipment.jpg\" alt=\"\u9069\u7528\u6a5f\u5668\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Applicable-Equipment.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Applicable-Equipment-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Applicable-Equipment-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Applicable-Equipment-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>NEMA 4: <\/b><span style=\"font-weight: 400;\">NEMA 4 \u306e\u7279\u6027\u3068\u8a2d\u8a08\u539f\u5247\u306b\u57fa\u3065\u304d\u3001NEMA 4 \u306f\u5c4b\u5916\u74b0\u5883\u3067\u5229\u7528\u3055\u308c\u3001\u9069\u7528\u53ef\u80fd\u306a\u6a5f\u5668\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u96fb\u6c17\u5236\u5fa1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u98df\u54c1\u52a0\u5de5\u6a5f\u5668<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6c34\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u5236\u5fa1\u30d1\u30cd\u30eb<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u8239\u8236\u6a5f\u5668<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u63a1\u6398\u8a2d\u5099<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u9ad8\u5727\u6d17\u6d44\u30a8\u30ea\u30a2\u5236\u5fa1\u30dc\u30c3\u30af\u30b9<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u904e\u9177\u306a\u74b0\u5883\u3001\u5916\u90e8\u306e\u96e8\u306b\u3088\u308b\u6d78\u98df\u3001\u307e\u305f\u306f\u9ad8\u5727\u6d17\u6d44\u306e\u5fc5\u8981\u6027\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001NEMA 4 \u306e\u653e\u71b1\u8a2d\u8a08\u306b\u306f\u5236\u9650\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6a5f\u5668\u306e\u653e\u71b1\u306b\u5bfe\u3059\u308b\u8981\u6c42\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001NEMA 4 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306b\u8ffd\u52a0\u306e\u8a2d\u8a08\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65:<\/b><span style=\"font-weight: 400;\"> IP65 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u4e00\u822c\u7684\u306a\u5de5\u5834\u74b0\u5883\u3084\u6975\u7aef\u306a\u6c17\u8c61\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u306a\u3044\u5c4b\u5916\u30a8\u30ea\u30a2\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u7167\u660e\u5668\u5177<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4e00\u822c\u7684\u306a\u96fb\u6c17\u5236\u5fa1\u30dc\u30c3\u30af\u30b9<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u96fb\u5b50\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4e00\u822c\u7684\u306a\u7523\u696d\u6a5f\u5668\u306e\u7b50\u4f53<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">IP65 \u306b\u306f\u91cd\u8981\u306a\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u65e5\u5e38\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u306b\u5bfe\u3057\u3066\u3088\u308a\u512a\u308c\u305f\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Durability_Strength\"><\/span><span style=\"font-weight: 400;\">6. \u8010\u4e45\u6027\u3068\u5f37\u5ea6<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>NEMA 4:<\/b><span style=\"font-weight: 400;\"> NEMA 4\u898f\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u901a\u5e38\u3001\u5de5\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u70ad\u7d20\u92fc\u3001\u304a\u3088\u3073\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3067\u4f5c\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u901a\u5e38\u306f\u6700\u59272mm\u4ee5\u4e0a\u306e\u539a\u307f\u304c\u3042\u308a\u3001\u30b9\u30c1\u30fc\u30eb\u88fd\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3055\u3089\u306b\u539a\u304f\u3001\u6700\u59273mm\u4ee5\u4e0a\u306b\u306a\u308a\u307e\u3059\u3002\u539a\u3044\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5916\u90e8\u304b\u3089\u306e\u885d\u6483\u3084\u5727\u7e2e\u306b\u3088\u308b\u5909\u5f62\u306b\u52b9\u679c\u7684\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001NEMA 4\u898f\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u5f37\u3044\u5730\u9707\u74b0\u5883\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8010\u4e45\u6027\u3082\u9ad8\u304f\u3001\u7523\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u4ea4\u63db\u983b\u5ea6\u304c\u4f4e\u304f\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65: <\/b><span style=\"font-weight: 400;\">IP65 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u901a\u5e38\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u8584\u304f\u3001\u901a\u5e38\u306f 1 \uff5e 2 mm \u3057\u304b\u306a\u304f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u4e0b\u306e\u6750\u6599\u306f\u3055\u3089\u306b\u8584\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002IP65 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u4e00\u822c\u7684\u306a\u69cb\u9020\u4e0a\u306e\u525b\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u885d\u6483\u3084\u62bc\u3057\u51fa\u3057\u306b\u5bfe\u3059\u308b\u8010\u6027\u306f\u3042\u307e\u308a\u826f\u304f\u306a\u304f\u3001\u7279\u306b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u62bc\u3057\u51fa\u3057\u3092\u53d7\u3051\u305f\u5f8c\u306b\u58ca\u308c\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002IP65 \u306f\u308f\u305a\u304b\u306a\u632f\u52d5\u304c\u3042\u308b\u74b0\u5883\u306b\u306e\u307f\u9069\u3057\u3066\u304a\u308a\u3001\u5f37\u3044\u632f\u52d5\u3067\u306f\u640d\u50b7\u3057\u3084\u3059\u304f\u3001\u5916\u90e8\u74b0\u5883\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u8001\u5316\u304c\u8d77\u3053\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u9577\u671f\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u304a\u3089\u305a\u3001\u983b\u7e41\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Application_Environment\"><\/span><span style=\"font-weight: 400;\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46608\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-Environment.jpg\" alt=\"\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-Environment.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-Environment-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-Environment-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-Environment-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>NEMA 4:<\/b><span style=\"font-weight: 400;\"> \u3053\u308c\u3089\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u901a\u5e38\u3001-40\u00b0F \uff5e 176\u00b0F \u306e\u6975\u7aef\u306a\u6e29\u5ea6\u306b\u8010\u3048\u3001\u3055\u307e\u3056\u307e\u306a\u6e29\u5ea6\u5909\u5316\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002NEMA 4 \u5b9a\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u8010\u8150\u98df\u6027\u304c\u975e\u5e38\u306b\u9ad8\u304f\u3001\u6e7f\u5f0f\u5316\u5b66\u5de5\u5834\u3001\u6d77\u5cb8\u3001\u96e8\u3084\u96ea\u306e\u74b0\u5883\u3067\u9577\u671f\u9593\u4f7f\u7528\u3067\u304d\u3001\u6e7f\u6c17\u306e\u6d78\u5165\u3092\u52b9\u679c\u7684\u306b\u9632\u304e\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65: <\/b><span style=\"font-weight: 400;\">\u3053\u306e\u30bf\u30a4\u30d7\u306e\u7b50\u4f53\u306f\u3001\u7b50\u4f53\u6750\u8cea\u306b\u5fdc\u3058\u3066\u901a\u5e38-4\u00b0F\u304b\u3089140\u00b0F\u307e\u3067\u306e\u6e29\u5ea6\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u3078\u306e\u8010\u6027\u306f\u4f4e\u304f\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u5909\u5316\u306e\u3042\u308b\u74b0\u5883\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002IP65\u306f\u4e00\u822c\u7684\u306a\u5c4b\u5916\u74b0\u5883\u3084\u5c4b\u5185\u74b0\u5883\u306b\u8a2d\u7f6e\u3067\u304d\u307e\u3059\u304c\u3001\u7b50\u4f53\u6750\u8cea\u306e\u90fd\u5408\u4e0a\u3001\u5316\u5b66\u5de5\u5834\u3084\u6d77\u5cb8\u6cbf\u3044\u306e\u65bd\u8a2d\u306b\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u7b50\u4f53\u6750\u8cea\u306e\u90fd\u5408\u4e0a\u3001IP65\u306f\u8150\u98df\u3084\u7d2b\u5916\u7dda\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Price\"><\/span><span style=\"font-weight: 400;\">\u4fa1\u683c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46609\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Price.jpg\" alt=\"\u4fa1\u683c\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Price.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Price-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Price-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Price-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>NEMA 4:<\/b><span style=\"font-weight: 400;\"> NEMA 4 \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306f\u3001\u9ad8\u5f37\u5ea6\u306e\u7d20\u6750\u3001\u8907\u96d1\u306a\u8a2d\u8a08\u3001\u512a\u308c\u305f\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u901a\u5e38\u306f\u9ad8\u4fa1\u3067\u3059\u304c\u3001\u7528\u9014\u304c\u5e83\u304f\u3001\u4ea4\u63db\u983b\u5ea6\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u9577\u671f\u7684\u306b\u306f\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><b>IP65:<\/b><span style=\"font-weight: 400;\"> IP65 \u306f\u4e00\u822c\u306b NEMA 4 \u3088\u308a\u3082\u5b89\u4fa1\u3067\u3042\u308a\u3001\u5c4b\u5916\u74b0\u5883\u3067\u5e83\u7bc4\u56f2\u306b\u4f7f\u7528\u3057\u305f\u308a\u9577\u671f\u9593\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u5c4b\u5185\u74b0\u5883\u3084\u4e00\u822c\u7684\u306a\u5de5\u5834\u74b0\u5883\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">\u7d50\u8ad6<\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46610\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-3-3.jpg\" alt=\"\u7d50\u8ad6\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-3-3.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-3-3-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-3-3-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-3-3-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">NEMA 4\u3068IP65\u306f\u3044\u304f\u3064\u304b\u306e\u70b9\u3067\u985e\u4f3c\u3057\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001NEMA 4\u306f\u3088\u308a\u5e45\u5e83\u3044\u7528\u9014\u3068\u9ad8\u5ea6\u306a\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u3088\u308a\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u3082\u512a\u308c\u305f\u8010\u4e45\u6027\u3092\u767a\u63ee\u3057\u3001\u6a5f\u5668\u3092\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u4fdd\u8b77\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30aa\u30d5\u30a3\u30b9\u3001\u8efd\u5de5\u696d\u3001\u4f4f\u5b85\u306a\u3069\u306e\u5c4b\u5185\u74b0\u5883\u3067\u306f\u3001IP65\u304c\u7d4c\u6e08\u7684\u3067\u9069\u5207\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001NEMA 4\u3068IP65\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306b\u306f\u3001\u307e\u305a\u4f7f\u7528\u74b0\u5883\u3092\u660e\u78ba\u306b\u3057\u3001\u3069\u3061\u3089\u306e\u30bf\u30a4\u30d7\u304c\u5fc5\u8981\u304b\u3092\u8fc5\u901f\u306b\u5224\u65ad\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>When selecting an electrical enclosure, we often see two different standards, NEMA and IP ratings, which usually have different numbers at the end, which are two different ratings used to indicate the protection of the enclosure as well as the range of application. Therefore, when choosing the right electrical enclosure, it is important to understand [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46602,"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-46581","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 v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NEMA 4 vs IP65\uff1aWhich one is Your Best Choice? - 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-4\u3068ip65\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NEMA 4 vs IP65\uff1aWhich one is Your Best Choice? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"When selecting an electrical enclosure, we often see two different standards, NEMA and IP ratings, which usually have different numbers at the end, which are two different ratings used to indicate the protection of the enclosure as well as the range of application. 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