{"id":46262,"date":"2025-03-05T06:09:35","date_gmt":"2025-03-05T06:09:35","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46262"},"modified":"2025-03-05T07:20:16","modified_gmt":"2025-03-05T07:20:16","slug":"ip65-vs-ip66-rating","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/","title":{"rendered":"IP65 \u3068 IP66: \u3053\u308c\u3089\u306e\u7b49\u7d1a\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u96fb\u6c17\u7b50\u4f53\u3084\u7523\u696d\u6a5f\u5668\u306a\u3069\u3092\u8cfc\u5165\u3059\u308b\u969b\u306b\u3001IP65\u3084IP66\u3068\u3044\u3063\u305f\u7528\u8a9e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u306f\u305a\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u8a55\u4fa1\u306f\u3001\u4fdd\u8b77\u30ec\u30d9\u30eb\u3092\u5206\u985e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 <\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\u96fb\u6c17\u7b50\u4f53\/\"><span style=\"font-weight: 400;\">\u96fb\u6c17\u7b50\u4f53<\/span><\/a><span style=\"font-weight: 400;\"> \u9632\u6c34\u3001\u9632\u5875\u3001\u305d\u306e\u4ed6\u74b0\u5883\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u8a55\u4fa1\u3068\u306f\u4e00\u4f53\u4f55\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3055\u3042\u3001\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\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' ><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\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#What_is_IP65_Rating\" >IP65 \u5b9a\u683c\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\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#What_is_IP66_Rating\" >IP66 \u5b9a\u683c\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\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#IP65_vs_IP66_What_are_the_Differences\" >IP65 \u3068 IP66: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/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-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Water_Protection\" >\u6c34\u306e\u4fdd\u8b77<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Applications\" >\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Outdoor_Suitability\" >\u5c4b\u5916\u3067\u306e\u9069\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Durability\" >\u8010\u4e45\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Material_Composition\" >\u6750\u6599\u69cb\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Cost\" >\u6599\u91d1<\/a><\/li><\/ul><\/li><\/ul><\/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\/ip65\u3068ip66\u306e\u8a55\u4fa1\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP65_Rating\"><\/span><b>IP65 \u5b9a\u683c\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-46290\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP65-Rating.jpg\" alt=\"IP65\u5b9a\u683c\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP65-Rating.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP65-Rating-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP65-Rating-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP65-Rating-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP65\u898f\u683c\u306f\u3001\u6a5f\u5668\u306e\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u306e\u30ec\u30d9\u30eb\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306b\u8a72\u5f53\u3059\u308b\u6a5f\u5668\u306f\u3001\u7c89\u5875\u306b\u5bfe\u3059\u308b\u5b8c\u5168\u306a\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3001\u4f4e\u5727\u306e\u5674\u6d41\u6c34\u306b\u3082\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u7b49\u7d1a\u306e\u300c6\u300d\u306f\u9632\u5875\u30fb\u9632\u6ef4\u6027\u80fd\u3092\u3001\u300c5\u300d\u306f\u9632\u6c34\u6027\u80fd\u3092\u8868\u3057\u307e\u3059\u3002IP65\u306f\u5b8c\u5168\u306a\u9632\u6c34\u6027\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u512a\u308c\u305f\u9632\u6c34\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306f\u5c4b\u5916\u7167\u660e\u3084\u7523\u696d\u6a5f\u5668\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP66_Rating\"><\/span><b>IP66 \u5b9a\u683c\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-46289\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP66-Rating.jpg\" alt=\"IP66\u5b9a\u683c\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP66-Rating.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP66-Rating-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP66-Rating-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP66-Rating-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP66\u7b49\u7d1a\u306f\u3001\u7c89\u5875\u3084\u5f37\u3044\u5674\u6d41\u6c34\u306b\u5bfe\u3059\u308b\u5b8c\u5168\u306a\u4fdd\u8b77\u6027\u80fd\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306e\u6a5f\u5668\u306f\u3001\u96e8\u3084\u98a8\u3068\u3044\u3063\u305f\u904e\u9177\u306a\u74b0\u5883\u6761\u4ef6\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5c4b\u5916\u3067\u4f7f\u7528\u3055\u308c\u308b\u7167\u660e\u5668\u5177\u3001\u7523\u696d\u6a5f\u5668\u3001\u96fb\u6c17\u6a5f\u5668\u7b50\u4f53\u306f\u901a\u5e38IP66\u7b49\u7d1a\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u6d78\u6c34\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"IP65_vs_IP66_What_are_the_Differences\"><\/span><b>IP65 \u3068 IP66: \u9055\u3044\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-46291\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-vs-IP66-What-are-the-Differences.jpg\" alt=\"IP65\u3068IP66\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-vs-IP66-What-are-the-Differences.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-vs-IP66-What-are-the-Differences-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-vs-IP66-What-are-the-Differences-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/IP65-vs-IP66-What-are-the-Differences-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP65\u3068IP66\u306f\u3069\u3061\u3089\u3082\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u4fdd\u8b77\u30ec\u30d9\u30eb\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u30892\u3064\u306e <\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\u30cd\u30de\u8a55\u4fa1\/\"><span style=\"font-weight: 400;\">NEMA \u5b9a\u683c<\/span><\/a><span style=\"font-weight: 400;\"> \u4ed6\u306b\u3082\u3044\u304f\u3064\u304b\u9055\u3044\u304c\u3042\u308a\u3001\u4ee5\u4e0b\u3067\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a55\u4fa1\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u5224\u65ad\u3092\u4e0b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u69d8\u3005\u306a\u5074\u9762\u304b\u3089\u9055\u3044\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Water_Protection\"><\/span><b>\u6c34\u306e\u4fdd\u8b77<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP65\u3068IP66\u306f\u3069\u3061\u3089\u3082\u9632\u5875\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u7c89\u5875\u306e\u4fb5\u5165\u3092\u9632\u304e\u307e\u3059\u3002\u9632\u5875\u6027\u80fd\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u9632\u6c34\u6027\u80fd\u306f\u7570\u306a\u308a\u307e\u3059\u3002IP65\u306f\u3001\u96e8\u3084\u98db\u6cab\u306a\u3069\u306e\u4f4e\u5727\u306e\u5674\u6d41\u6c34\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u9632\u6c34\u6027\u80fd\u306f\u3001\u5c4b\u5916\u7167\u660e\u3084\u96fb\u6c17\u6a5f\u5668\u7b50\u4f53\u306a\u3069\u3001\u6c34\u3078\u306e\u9732\u51fa\u304c\u6700\u5c0f\u9650\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6e7f\u6c17\u306b\u89e6\u308c\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP66\u306fIP65\u3088\u308a\u3082\u9ad8\u3044\u8010\u6c34\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002IP66\u898f\u683c\u306e\u6a5f\u5668\u306f\u3001\u5de5\u696d\u7528\u6d17\u6d44\u306a\u3069\u3001\u5f37\u3044\u6c34\u6d41\u306b\u3055\u3089\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u9ad8\u5727\u6c34\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002IP66\u898f\u683c\u306f\u6c34\u6ca1\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u304c\u3001\u9ad8\u6c34\u5727\u3078\u306e\u66dd\u9732\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd\u306f\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Applications\"><\/span><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP65\u7b49\u7d1a\u306f\u3001\u5c0f\u96e8\u3001\u30db\u30fc\u30b9\u306e\u5674\u5c04\u3001\u6c34\u3057\u3076\u304d\u306a\u3069\u306e\u4f4e\u6c34\u5727\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u7b49\u7d1a\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6fc0\u3057\u3044\u6c34\u3078\u306e\u66dd\u9732\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002\u96fb\u6c17\u7b50\u4f53\u3001\u7167\u660e\u5668\u5177\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u901a\u5e38\u306e\u6c17\u8c61\u6761\u4ef6\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u3060\u3051\u3067\u5341\u5206\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6fc0\u3057\u3044\u6c34\u3068\u306e\u63a5\u89e6\u3084\u983b\u7e41\u306a\u6d17\u6d44\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u3067\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u6c34\u306e\u6d78\u5165\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u9ad8\u6e7f\u5ea6\u3084\u5f37\u98a8\u3068\u3044\u3063\u305f\u60aa\u6761\u4ef6\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u8010\u4e45\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Outdoor_Suitability\"><\/span><b>\u5c4b\u5916\u3067\u306e\u9069\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP65 \u304a\u3088\u3073 IP66 \u5b9a\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u5c4b\u5916\u74b0\u5883\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u7f6e\u304b\u308c\u308b\u74b0\u5883\u6761\u4ef6\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">IP65\u898f\u683c\u306f\u3001\u57c3\u3084\u6c34\u3078\u306e\u66dd\u9732\u304c\u6700\u5c0f\u9650\u306e\u5c4b\u5916\u74b0\u5883\uff08\u5546\u696d\u65bd\u8a2d\u307e\u305f\u306f\u4f4f\u5b85\uff09\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u5c4b\u5916\u30ab\u30e1\u30e9\u3001\u8857\u706f\u3001\u96fb\u6c17\u30dc\u30c3\u30af\u30b9\u3001\u30d1\u30c6\u30a3\u30aa\u30e9\u30a4\u30c8\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u6a5f\u5668\u306f\u3001\u307b\u3068\u3093\u3069\u304cIP65\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u901a\u5e38\u3001\u9ad8\u6e7f\u5ea6\u306b\u3055\u3089\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u65b9\u3001IP66\u7b49\u7d1a\u306f\u904e\u9177\u306a\u6c17\u8c61\u6761\u4ef6\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u7b49\u7d1a\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6d77\u6d0b\u304a\u3088\u3073\u7523\u696d\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7528\u9014\u3067\u306f\u3001\u6fc0\u3057\u3044\u5d50\u3084\u5f37\u3044\u6c34\u6d41\u306b\u983b\u7e41\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u6c17\u8c61\u5909\u52d5\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Durability\"><\/span><b>\u8010\u4e45\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP65\u3068IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3069\u3061\u3089\u3082\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8010\u4e45\u6027\u306e\u30ec\u30d9\u30eb\u306f\u7570\u306a\u308a\u307e\u3059\u3002IP65\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6e7f\u6c17\u3001\u57c3\u3001\u6c5a\u308c\u306a\u3069\u306e\u60aa\u5929\u5019\u306b\u3082\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u3001\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u65b9\u3001IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u904e\u9177\u306a\u6c17\u8c61\u6761\u4ef6\u306b\u3082\u8010\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002IP65\u898f\u683c\u306f\u7802\u5d50\u3001\u96ea\u3001\u96e8\u306a\u3069\u306e\u6c17\u8c61\u6761\u4ef6\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001\u904e\u9177\u306a\u6761\u4ef6\u306b\u7d99\u7d9a\u7684\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u6469\u8017\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u65b9\u3001IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6d77\u6c34\u306e\u98db\u6cab\u3084\u983b\u7e41\u306a\u6d17\u6d44\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001IP65\u898f\u683c\u3088\u308a\u3082\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5d50\u3001\u6975\u7aef\u306a\u6c17\u6e29\u3001\u5f37\u98a8\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u5730\u57df\u306b\u306f\u3001IP66\u898f\u683c\u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Material_Composition\"><\/span><b>\u6750\u6599\u69cb\u6210<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">IP65\u3068IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u69cb\u9020\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d20\u6750\u304c\u7570\u306a\u308a\u307e\u3059\u3002IP65\u898f\u683c\u306f\u3001\u7c89\u5875\u3068\u4f4e\u5727\u306e\u5674\u6d41\u6c34\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u306e\u307f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002IP66\u898f\u683c\u3082\u540c\u69d8\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u3088\u308a\u53b3\u3057\u3044\u6c17\u8c61\u6761\u4ef6\u3084\u9ad8\u6e7f\u5ea6\u3078\u306e\u66dd\u9732\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d20\u6750\u306e\u54c1\u8cea\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002IP66\u898f\u683c\u306e\u88fd\u54c1\u306f\u3001IP65\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Cost\"><\/span><b>\u6599\u91d1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u3001IP65\u3068IP66\u306e\u7b49\u7d1a\u3092\u533a\u5225\u3059\u308b\u3082\u3046\u4e00\u3064\u306e\u8981\u7d20\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7b49\u7d1a\u304c\u63d0\u4f9b\u3059\u308b\u4fdd\u8b77\u30ec\u30d9\u30eb\u306b\u3088\u308a\u3001\u30b3\u30b9\u30c8\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u3001IP65\u7b49\u7d1a\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u304c\u9650\u5b9a\u7684\u3067\u3042\u308b\u305f\u3081\u3001IP66\u7b49\u7d1a\u306e\u88fd\u54c1\u307b\u3069\u9ad8\u4fa1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IP65\u7b49\u7d1a\u306f\u3001\u9ad8\u5727\u6c34\u3078\u306e\u8010\u6027\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u7528\u9014\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5546\u696d\u65bd\u8a2d\u3084\u4f4f\u5b85\u306a\u3069\u3001\u69d8\u3005\u306a\u7528\u9014\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001IP66\u898f\u683c\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u8010\u4e45\u6027\u3068\u8010\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4fa1\u683c\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u901a\u5e38\u3001\u5bc6\u9589\u6027\u304c\u5f37\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u69cb\u9020\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6750\u6599\u3082\u9ad8\u54c1\u8cea\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306f\u9632\u5875\u30fb\u9632\u6c34\u6027\u3060\u3051\u3067\u306a\u304f\u3001\u8010\u5019\u6027\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001IP66\u898f\u683c\u306e\u88fd\u54c1\u306f\u9ad8\u5727\u6c34\u6d41\u3084\u904e\u9177\u306a\u74b0\u5883\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\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-46292\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4.jpg\" alt=\"\u7d50\u8ad6\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP65\u3068IP66\u306f\u3001\u3069\u3061\u3089\u3082\u9632\u5875\u30fb\u9632\u6c34\u306e\u89b3\u70b9\u304b\u3089\u691c\u8a0e\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u7b49\u7d1a\u306f\u9632\u6c34\u30fb\u9632\u5875\u30ec\u30d9\u30eb\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u74b0\u5883\u6761\u4ef6\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u9069\u3057\u305f\u7b49\u7d1a\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u512a\u308c\u305f\u6027\u80fd\u3068\u8010\u4e45\u6027\u3092\u5f97\u308b\u306b\u306f\u3001\u9069\u5207\u306aIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 <\/span><a href=\"https:\/\/www.kdmsteel.com\/ja\/\"><span style=\"font-weight: 400;\">\u8a55\u5224\u306e\u826f\u3044\u30e1\u30fc\u30ab\u30fc<\/span><\/a><span style=\"font-weight: 400;\"> \u304a\u5ba2\u69d8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u3092\u6e80\u305f\u3059\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u304a\u63a2\u3057\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8a18\u4e8b\u304c\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u306e\u304a\u5f79\u306b\u7acb\u3066\u3070\u5e78\u3044\u3067\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>You should have seen terms like IP65 and IP66 while shopping for electrical enclosures, industrial equipment, etc. These ratings help in classifying the protection level that electrical enclosures provide against water, dust, as well as other environmental features. However, what are these ratings, and what differentiates them. Let\u2019s find out. What is IP65 Rating? IP65 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46294,"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-46262","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>IP65 Vs IP66: What Differentiates These Ratings? - 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\/ip65\u3068ip66\u306e\u8a55\u4fa1\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IP65 Vs IP66: What Differentiates These Ratings? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"You should have seen terms like IP65 and IP66 while shopping for electrical enclosures, industrial equipment, etc. These ratings help in classifying the protection level that electrical enclosures provide against water, dust, as well as other environmental features. 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