{"id":50384,"date":"2026-03-26T09:09:48","date_gmt":"2026-03-26T09:09:48","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=50384"},"modified":"2026-03-26T09:09:48","modified_gmt":"2026-03-26T09:09:48","slug":"ip-rating-for-weatherproof-enclosures","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/","title":{"rendered":"\u8010\u5019\u6027\u7b50\u4f53\u306eIP\u7b49\u7d1a\uff1a\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\u3059\u3079\u3066"},"content":{"rendered":"<p>IP\u7b49\u7d1a\u306f\u3001\u7b50\u4f53\u306e\u5916\u90e8\u74b0\u5883\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001IP54\u304b\u3089IP69\u307e\u3067\u306e\u8010\u5019\u6027\u7b50\u4f53\u3068\u305d\u306e\u7528\u9014\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u96fb\u6c17\u6280\u8853\u8005\u3084\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30bf\u30fc\u304c\u305d\u308c\u305e\u308c\u306e\u52d5\u4f5c\u6761\u4ef6\u306b\u5408\u3063\u305f\u7b50\u4f53\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#What_Is_an_IP_Rating\" >IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Common_IP_Rating_for_Weatherproof_Enclosures\" >\u8010\u5019\u6027\u7b50\u4f53\u306e\u4e00\u822c\u7684\u306aIP\u7b49\u7d1a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP54-Basic_Outdoor_Protection\" >IP54\uff08\u57fa\u672c\u7684\u306a\u5c4b\u5916\u4fdd\u8b77\u7b49\u7d1a\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP65-Dust-Tight_Protection\" >IP65\u9632\u5875\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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP66-Protection_Against_Powerful_Water_Jets\" >IP66\u898f\u683c\u6e96\u62e0 - \u5f37\u529b\u306a\u5674\u6d41\u6c34\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP67-Temporary_Immersion_Protection\" >IP67\uff08\u4e00\u6642\u6d78\u6c34\u4fdd\u8b77\uff09<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP68-Continuous_Immersion_Protection\" >IP68 - \u9023\u7d9a\u6d78\u6c34\u4fdd\u8b77<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#IP69KFrom_DIN_40050-9\" >IP69K\uff08DIN 40050-9\u6e96\u62e0\uff09<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Applications_of_Weatherproof_Enclosure\" >\u8010\u5019\u6027\u7b50\u4f53\u306e\u7528\u9014<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Outdoor_Power_Distribution_Systems\" >\u5c4b\u5916\u914d\u96fb\u30b7\u30b9\u30c6\u30e0<\/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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Industrial_Automation_and_Control_Systems\" >\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Food_Beverage_and_Pharmaceutical_Facilities\" >\u98df\u54c1\u30fb\u98f2\u6599\u304a\u3088\u3073\u533b\u85ac\u54c1\u65bd\u8a2d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Marine_and_Coastal_Applications\" >\u6d77\u6d0b\u304a\u3088\u3073\u6cbf\u5cb8\u5730\u57df\u3078\u306e\u5fdc\u7528<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#How_to_Choose_the_Right_IP_Rating_for_Your_Business\" >\u30d3\u30b8\u30cd\u30b9\u306b\u6700\u9069\u306aIP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9078\u3076\u306b\u306f\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Assess_the_Installation_Environment\" >\u8a2d\u7f6e\u74b0\u5883\u3092\u8a55\u4fa1\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Determine_Water_and_Dust_Exposure_Level\" >\u6c34\u3068\u7c89\u5875\u3078\u306e\u66dd\u9732\u30ec\u30d9\u30eb\u3092\u6c7a\u5b9a\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Check_Industry_Standards_and_Compliance\" >\u696d\u754c\u6a19\u6e96\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Avoid_Over-Specifying_or_Under-Specifying\" >\u904e\u5270\u306a\u4ed5\u69d8\u6307\u5b9a\u3084\u4e0d\u5341\u5206\u306a\u4ed5\u69d8\u6307\u5b9a\u3092\u907f\u3051\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#FAQ\" >\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-20\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#What_Factors_Will_Affect_IP_Performance_in_Real_Applications\" >\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308bIP\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u3068\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Whats_the_Difference_Between_IP_Rating_and_Weatherproof\" >IP\u898f\u683c\u3068\u8010\u5019\u6027\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Which_IP_Rating_is_Waterproof\" >\u3069\u306eIP\u898f\u683c\u304c\u9632\u6c34\u6027\u80fd\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Can_Coating_or_Paint_Improve_an_Enclosures_IP_Rating\" >\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u5857\u88c5\u306b\u3088\u3063\u3066\u7b50\u4f53\u306eIP\u7b49\u7d1a\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/#Final_Thought\" >\u6700\u5f8c\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_an_IP_Rating\"><\/span>IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IP\uff08\u4fb5\u5165\u4fdd\u8b77\uff09\u7b49\u7d1a\u306f\u3001IEC 60529\u898f\u683c\u306e\u4e00\u90e8\u3067\u3042\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u5206\u985e\u3067\u3042\u308a\u3001\u96fb\u6c17\u6a5f\u5668\u7b50\u4f53\u306e\u56fa\u4f53\u7570\u7269\u304a\u3088\u3073\u6db2\u4f53\u4fb5\u5165\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u80fd\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u96fb\u6c17\u7b50\u4f53\u306e\u5834\u5408\u3001IP\u7b49\u7d1a\u306f\u6a5f\u5668\u306e\u5b89\u5168\u6027\u3001\u4fe1\u983c\u6027\u3001\u304a\u3088\u3073\u5bff\u547d\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n<p>\u306e <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip-\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP \u5b9a\u683c<\/a> \u901a\u5e38\u306fIPXX\u3068\u8868\u8a18\u3055\u308c\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u8ffd\u52a0\u306e\u6587\u5b57\u304c\u52a0\u3048\u3089\u308c\u307e\u3059\u3002\u6700\u521d\u306e\u6570\u5b57\uff080\uff5e6\uff09\u306f\u3001\u5de5\u5177\u3001\u6307\u3001\u307b\u3053\u308a\u306a\u3069\u306e\u56fa\u4f53\u7570\u7269\u306e\u4fb5\u5165\u306b\u5bfe\u3059\u308b\u7b50\u4f53\u306e\u4fdd\u8b77\u6027\u80fd\u3092\u793a\u3057\u307e\u3059\u30022\u756a\u76ee\u306e\u6570\u5b57\uff080\uff5e9K\uff09\u306f\u3001\u6e7f\u6c17\u306e\u4fb5\u5165\u306b\u5bfe\u3059\u308b\u7b50\u4f53\u306e\u8010\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u6570\u5b57\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u7b50\u4f53\u306e\u4fdd\u8b77\u6027\u80fd\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46413\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating.jpg\" alt=\"IP69\u5b9a\u683c\u3068\u306f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-IP69-Rating-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_IP_Rating_for_Weatherproof_Enclosures\"><\/span>\u8010\u5019\u6027\u7b50\u4f53\u306e\u4e00\u822c\u7684\u306aIP\u7b49\u7d1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u96fb\u6c17\u6a5f\u5668\u306e\u7b50\u4f53\u306b\u304a\u3044\u3066\u3001\u300c\u8010\u5019\u6027\u300d\u3068\u306f\u4e00\u822c\u7684\u306b\u3001\u96e8\u3001\u6e7f\u6c17\u3001\u57c3\u3001\u7d2b\u5916\u7dda\u3001\u6e29\u5ea6\u5909\u5316\u3001\u5869\u6c34\u5674\u9727\u3001\u51cd\u7d50\u306a\u3069\u3001\u5c4b\u5916\u306e\u81ea\u7136\u6c17\u5019\u306e\u5f71\u97ff\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n<p>\u7523\u696d\u7528\u9014\u3084\u5c4b\u5916\u3067\u306e\u5b9f\u7528\u7528\u9014\u3067\u306f\u3001IP54\u4ee5\u4e0a\u306e\u4fdd\u8b77\u7b49\u7d1a\u3092\u6301\u3061\u3001\u304b\u30642\u6841\u76ee\u304c4\u4ee5\u4e0a\u306e\u7b50\u4f53\u306e\u307f\u304c\u3001\u4e00\u822c\u7684\u306b\u8010\u5019\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u8010\u5019\u6027\u3092\u5099\u3048\u305fIP\u4fdd\u8b77\u7b49\u7d1a\u306e\u7b50\u4f53\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP54-Basic_Outdoor_Protection\"><\/span>IP54\uff08\u57fa\u672c\u7684\u306a\u5c4b\u5916\u4fdd\u8b77\u7b49\u7d1a\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306e <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip54\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP54\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a>\u00a0\u5b8c\u5168\u306a\u9632\u5875\u52b9\u679c\u306f\u5f97\u3089\u308c\u307e\u305b\u3093\u3002\u7b50\u4f53\u5185\u306b\u5c11\u91cf\u306e\u7c89\u5875\u304c\u4fb5\u5165\u3057\u3066\u3082\u3001\u6a5f\u5668\u306e\u52d5\u4f5c\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u3042\u3089\u3086\u308b\u65b9\u5411\u304b\u3089\u306e\u98db\u6cab\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u9577\u6642\u9593\u306e\u96e8\u3084\u9ad8\u5727\u6c34\u5674\u9727\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n<p>IP54\u898f\u683c\u306e\u7b50\u4f53\u306f\u3001\u9023\u7d9a\u7684\u306a\u8c6a\u96e8\u3001\u76f4\u63a5\u7684\u306a\u6c34\u3057\u3076\u304d\u3001\u307e\u305f\u306f\u6d78\u6c34\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u305d\u306e\u30b7\u30fc\u30eb\u69cb\u9020\u306f\u6bd4\u8f03\u7684\u5358\u7d14\u3067\u3059\u3002\u5f37\u3044\u7d2b\u5916\u7dda\u3084\u6975\u7aef\u306a\u6e29\u5ea6\u5909\u5316\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u304c\u52a3\u5316\u3057\u3001\u4fdd\u8b77\u6027\u80fd\u304c\u6025\u901f\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001IP54\u306f\u3001\u534a\u5c4b\u5916\/\u5c4b\u6839\u4ed8\u304d\u74b0\u5883\u3001\u307e\u305f\u306f\u7c89\u5875\u3084\u6e7f\u6c17\u306b\u3055\u3089\u3055\u308c\u308b\u5c4b\u5185\u7523\u696d\u30a8\u30ea\u30a2\u3067\u306e\u4f7f\u7528\u306b\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP65-Dust-Tight_Protection\"><\/span>IP65\u9632\u5875\u4fdd\u8b77<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46254\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Understanding-IP65-vs-IP66-vs-IP67-Ratings.jpg\" alt=\"IP65\u3001IP66\u3001IP67\u306e\u5b9a\u683c\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Understanding-IP65-vs-IP66-vs-IP67-Ratings.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Understanding-IP65-vs-IP66-vs-IP67-Ratings-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Understanding-IP65-vs-IP66-vs-IP67-Ratings-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Understanding-IP65-vs-IP66-vs-IP67-Ratings-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP65<\/a>\u00a0IP65\u306fIP54\u3088\u308a\u3082\u9ad8\u3044\u9632\u6c34\u6027\u80fd\u3092\u6301\u3061\u3001\u5c4b\u5916\u7528\u96fb\u6c17\u6a5f\u5668\u7b50\u4f53\u3067\u6700\u3082\u4e00\u822c\u7684\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u898f\u683c\u3067\u3059\u3002IP65\u7b50\u4f53\u306f\u5b8c\u5168\u306b\u9632\u5875\u6027\u304c\u3042\u308a\u3001\u3042\u3089\u3086\u308b\u65b9\u5411\u304b\u3089\u306e\u4f4e\u5727\u5674\u6d41\u6c34\uff086.3mm\u30ce\u30ba\u30eb\uff09\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>IP65\u898f\u683c\u306e\u7b50\u4f53\u306f\u901a\u5e38\u3001\u4e00\u4f53\u578b\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u30b9\u30c8\u30ea\u30c3\u30d7\u3092\u5099\u3048\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u7b50\u4f53\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8c6a\u96e8\u3084\u964d\u96ea\u306a\u3069\u306e\u5c4b\u5916\u74b0\u5883\u4e0b\u3067\u3082\u9577\u671f\u9593\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002\u5c4b\u5916\u901a\u4fe1\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3001\u4ea4\u901a\u4fe1\u53f7\u5236\u5fa1\u30dc\u30c3\u30af\u30b9\u3001\u5c4b\u5916\u76e3\u8996\u6a5f\u5668\u306a\u3069\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP66-Protection_Against_Powerful_Water_Jets\"><\/span>IP66\u898f\u683c\u6e96\u62e0 - \u5f37\u529b\u306a\u5674\u6d41\u6c34\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306e <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip66-\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP66<\/a>\u00a0IP66\u306fIP65\u3088\u308a\u3082\u8010\u6c34\u6027\u304c\u9ad8\u304f\u3001\u3088\u308a\u904e\u9177\u306a\u5c4b\u5916\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002IP66\u306f\u7c89\u5875\u3092\u9632\u3050\u3060\u3051\u3067\u306a\u304f\u300112.5mm\u30ce\u30ba\u30eb\u304b\u3089\u306e\u5f37\u529b\u306a\u6c34\u6d41\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u3088\u308a\u539a\u3044\u7b50\u4f53\u3001\u3088\u308a\u5f37\u529b\u306a\u7559\u3081\u5177\u3001\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b7\u30fc\u30eb\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u904e\u9177\u306a\u5c4b\u5916\u74b0\u5883\u3001\u8c6a\u96e8\u3084\u6c34\u6d41\u306e\u591a\u3044\u5de5\u696d\u7528\u5730\u3001\u6cbf\u5cb8\u90e8\u306e\u5c4b\u5916\u914d\u96fb\u76e4\u306a\u3069\u306b\u3082\u9069\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP67-Temporary_Immersion_Protection\"><\/span>IP67\uff08\u4e00\u6642\u6d78\u6c34\u4fdd\u8b77\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306e <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip67-\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP67\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a>\u00a0IP66\u3088\u308a\u3082\u9ad8\u3044\u9632\u6c34\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5b8c\u5168\u306a\u9632\u5875\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u6c34\u6df11\u30e1\u30fc\u30c8\u30eb\u306e\u6c34\u4e2d\u306b30\u5206\u9593\u6d78\u6c34\u3057\u3066\u3082\u3001\u6d78\u5165\u3057\u305f\u6c34\u306e\u91cf\u306b\u3088\u3063\u3066\u640d\u50b7\u3092\u53d7\u3051\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>IP67\u898f\u683c\u306e\u7b50\u4f53\u306f\u3001\u4e00\u822c\u7684\u306b\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u5145\u586b\u3001\u306d\u3058\u8fbc\u307f\u5f0f\u30ed\u30c3\u30af\u4ed8\u304d\u30b7\u30fc\u30ea\u30f3\u30b0\u30ea\u30f3\u30b0\u3001\u307e\u305f\u306f\u5b8c\u5168\u6eb6\u63a5\u69cb\u9020\u3067\u88fd\u9020\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b1\u30fc\u30d6\u30eb\u5165\u53e3\u306b\u306f\u9632\u6c34\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u8a2d\u8a08\u306f\u3001\u9577\u6642\u9593\u306e\u6d78\u6c34\u3067\u306f\u306a\u304f\u3001\u77ed\u6642\u9593\u306e\u4f4e\u5727\u6d78\u6c34\u306b\u306e\u307f\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5c4b\u5916\u666f\u89b3\u7167\u660e\u3001\u5730\u4e0b\u8a2d\u7f6e\u3001\u307e\u305f\u306f\u6d78\u6c34\u3057\u3084\u3059\u3044\u5730\u57df\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP68-Continuous_Immersion_Protection\"><\/span>IP68 - \u9023\u7d9a\u6d78\u6c34\u4fdd\u8b77<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306e <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip68-\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP68\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3<\/a>\u00a0\u9023\u7d9a\u7684\u306a\u6c34\u4e2d\u6d78\u6f2c\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u6c34\u4e2d\u6d78\u6f2c\u6761\u4ef6\u306f\u901a\u5e38\u3001\u88fd\u9020\u5143\u306b\u3088\u3063\u3066\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u5143\u306b\u3088\u3063\u3066\u30e9\u30d9\u30eb\u306e\u8868\u793a\u5185\u5bb9\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u88fd\u9020\u5143\u304c\u6307\u5b9a\u3059\u308b\u8a66\u9a13\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u7b50\u4f53\u6750\u8cea\u306f\u4e3b\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u307e\u305f\u306f\u539a\u8089\u92f3\u9020\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3067\u3001\u30ec\u30fc\u30b6\u30fc\u6eb6\u63a5\u306a\u3069\u306e\u53d6\u308a\u5916\u3057\u4e0d\u53ef\u80fd\u306a\u9ad8\u4fe1\u983c\u6027\u30b7\u30fc\u30eb\u52a0\u5de5\u304c\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6c34\u4e2d\u76e3\u8996\u88c5\u7f6e\u3001\u6f5c\u6c34\u88c5\u7f6e\u3001\u7279\u6b8a\u306a\u7523\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u30a4\u30f3\u30d5\u30e9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306a\u3069\u306b\u9069\u7528\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP69KFrom_DIN_40050-9\"><\/span>IP69K\uff08DIN 40050-9\u6e96\u62e0\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP69K\u898f\u683c\u306f\u3001\u96e8\u3084\u98a8\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6027\u80fd\u3060\u3051\u3067\u306a\u304f\u3001\u9ad8\u6e29\u9ad8\u5727\u306e\u84b8\u6c17\u5674\u6d41\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u300180\u2103\u3092\u8d85\u3048\u308b\u9ad8\u6e29\u306e\u6c34\u3092\u81f3\u8fd1\u8ddd\u96e2\u304b\u3089\u5674\u9727\u3057\u3066\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u7b50\u4f53\u8868\u9762\u306f\u6ed1\u3089\u304b\u3067\u6b7b\u89d2\u304c\u306a\u304f\u3001\u6d17\u6d44\u3057\u3084\u3059\u304f\u3001\u6c34\u304c\u6e9c\u307e\u308a\u307e\u305b\u3093\u3002\u98df\u54c1\u52a0\u5de5\u5de5\u5834\u3001\u88fd\u85ac\u5de5\u5834\u3001\u96fb\u6c17\u5236\u5fa1\u76e4\u306a\u3069\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50336\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/IP-Ratings.jpg\" alt=\"IP \u5b9a\u683c\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/IP-Ratings.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/IP-Ratings-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/IP-Ratings-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/IP-Ratings-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_Weatherproof_Enclosure\"><\/span>\u8010\u5019\u6027\u7b50\u4f53\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Outdoor_Power_Distribution_Systems\"><\/span>\u5c4b\u5916\u914d\u96fb\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8010\u5019\u6027\u7b50\u4f53\u306f\u3001\u96e8\u6c34\u306e\u4fb5\u5165\u3092\u9632\u304e\u3001\u77ed\u7d61\u3092\u9632\u6b62\u3057\u3001\u57c3\u3084\u30b4\u30df\u306e\u84c4\u7a4d\u3092\u9632\u304e\u3001\u5b89\u5168\u3067\u5b89\u5b9a\u3057\u305f\u96fb\u529b\u4f9b\u7d66\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5de5\u5834\u3001\u5546\u696d\u30d3\u30eb\u3001\u516c\u5171\u65bd\u8a2d\u306a\u3069\u306e\u5c4b\u5916\u914d\u96fb\u76e4\u306b\u8010\u5019\u6027\u7b50\u4f53\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001\u901a\u5e38\u3001IP65\u307e\u305f\u306fIP66\u306e\u7b50\u4f53\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Industrial_Automation_and_Control_Systems\"><\/span>\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5de5\u5834\u3084\u52a0\u5de5\u30d7\u30e9\u30f3\u30c8\u306e\u5236\u5fa1\u76e4\u3001PLC\u30b7\u30b9\u30c6\u30e0\u3001\u81ea\u52d5\u5316\u6a5f\u5668\u306f\u3001\u8010\u5019\u6027\u306e\u3042\u308b\u7b50\u4f53\u5185\u306b\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7b50\u4f53\u306f\u3001\u7c89\u5875\u3001\u6cb9\u30df\u30b9\u30c8\u3001\u5076\u767a\u7684\u306a\u6c34\u6fe1\u308c\u3092\u9632\u304e\u3001\u81ea\u52d5\u5316\u30b7\u30b9\u30c6\u30e0\u306e\u7d99\u7d9a\u7684\u306a\u7a3c\u50cd\u3092\u4fdd\u8a3c\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Food_Beverage_and_Pharmaceutical_Facilities\"><\/span>\u98df\u54c1\u30fb\u98f2\u6599\u304a\u3088\u3073\u533b\u85ac\u54c1\u65bd\u8a2d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u98df\u54c1\u30fb\u533b\u85ac\u54c1\u88fd\u9020\u65bd\u8a2d\u3067\u306f\u3001\u983b\u7e41\u306a\u6d17\u6d44\u306b\u8010\u3048\u3001\u304b\u3064\u5b89\u5168\u885b\u751f\u57fa\u6e96\u3092\u6e80\u305f\u3059\u7b50\u4f53\u304c\u5fc5\u8981\u3067\u3059\u3002IP66\u307e\u305f\u306fIP69\u898f\u683c\u306f\u3001\u9ad8\u5727\u6d17\u6d44\u3084\u885b\u751f\u51e6\u7406\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u885b\u751f\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3067\u6c5a\u67d3\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Marine_and_Coastal_Applications\"><\/span>\u6d77\u6d0b\u304a\u3088\u3073\u6cbf\u5cb8\u5730\u57df\u3078\u306e\u5fdc\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9069\u5207\u306aIP\u7b49\u7d1a\u3092\u5099\u3048\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u306e\u7b50\u4f53\u306f\u3001\u6d77\u4e0a\u3001\u6e2f\u6e7e\u3001\u307e\u305f\u306f\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4ed8\u8fd1\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u6a5f\u5668\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8010\u5019\u6027\u306e\u3042\u308b\u7b50\u4f53\u306f\u3001\u5869\u6c34\u5674\u9727\u3001\u6e7f\u6c17\u3001\u5f37\u98a8\u3092\u52b9\u679c\u7684\u306b\u9632\u304e\u3001\u7b50\u4f53\u5185\u90e8\u3078\u306e\u8150\u98df\u3084\u6e7f\u6c17\u306e\u4fb5\u5165\u3092\u9632\u304e\u3001\u6a5f\u5668\u306e\u6c5a\u67d3\u3092\u9632\u6b62\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7b50\u4f53\u306f\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u306e\u8010\u4e45\u6027\u3082\u5b9f\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50366\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-vs-Aluminum-Outdoor-Enclosure-\u2013-Which-One-Should-You-Choose.jpg\" alt=\"\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u3068\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u306e\u5c4b\u5916\u7528\u56f2\u3044\u3001\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-vs-Aluminum-Outdoor-Enclosure-\u2013-Which-One-Should-You-Choose.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-vs-Aluminum-Outdoor-Enclosure-\u2013-Which-One-Should-You-Choose-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-vs-Aluminum-Outdoor-Enclosure-\u2013-Which-One-Should-You-Choose-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-vs-Aluminum-Outdoor-Enclosure-\u2013-Which-One-Should-You-Choose-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_IP_Rating_for_Your_Business\"><\/span>\u30d3\u30b8\u30cd\u30b9\u306b\u6700\u9069\u306aIP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9078\u3076\u306b\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Assess_the_Installation_Environment\"><\/span>\u8a2d\u7f6e\u74b0\u5883\u3092\u8a55\u4fa1\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7b50\u4f53\u304c\u5c4b\u5916\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u306e\u304b\u5c4b\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u306e\u304b\u3001\u57c3\u3001\u96e8\u3001\u6e7f\u6c17\u306b\u3055\u3089\u3055\u308c\u308b\u306e\u304b\u3001\u6cbf\u5cb8\u5730\u57df\u3084\u5316\u5b66\u5de5\u5834\u306a\u3069\u306e\u904e\u9177\u306a\u74b0\u5883\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u306e\u304b\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u6e05\u6f54\u306a\u5c4b\u5185\u74b0\u5883\u306b\u8a2d\u7f6e\u3059\u308b\u5834\u5408\u306f\u3001IP54\u3067\u5341\u5206\u3067\u3059\u3002\u5c4b\u5916\u306b\u8a2d\u7f6e\u3059\u308b\u5834\u5408\u306f\u3001IP66\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002IP\u7b49\u7d1a\u306f\u3001\u8a2d\u7f6e\u74b0\u5883\u306e\u6700\u3082\u904e\u9177\u306a\u6761\u4ef6\u3092\u7b2c\u4e00\u306e\u57fa\u6e96\u3068\u3057\u3066\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Determine_Water_and_Dust_Exposure_Level\"><\/span>\u6c34\u3068\u7c89\u5875\u3078\u306e\u66dd\u9732\u30ec\u30d9\u30eb\u3092\u6c7a\u5b9a\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8a2d\u7f6e\u74b0\u5883\u3067\u9ad8\u5727\u6d17\u6d44\u304c\u884c\u308f\u308c\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u304b\uff1f\u6d78\u6c34\u3084\u6c34\u6ca1\u306e\u30ea\u30b9\u30af\u306f\u3042\u308a\u307e\u3059\u304b\uff1f\u8efd\u3044\u6c34\u3057\u3076\u304d\u7a0b\u5ea6\u3067\u3042\u308c\u3070\u3001IP54\/IP65\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u5f37\u3044\u6c34\u6d41\u304c\u3042\u308b\u5834\u5408\u306f\u3001IP66\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u77ed\u6642\u9593\u306e\u6c34\u6ca1\u306e\u5834\u5408\u306fIP67\u3092\u3001\u9577\u6642\u9593\u306e\u6c34\u6ca1\u306e\u5834\u5408\u306fIP68\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u7c89\u5875\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u3001IP5X\uff08\u9650\u5b9a\u7684\u306a\u4fb5\u5165\u3092\u8a31\u5bb9\uff09\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u8a2d\u7f6e\u74b0\u5883\u306b\u7c89\u5875\u304c\u591a\u3044\u5834\u5408\u306f\u3001\u9632\u5875\u6027\u306e\u9ad8\u3044IP6X\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Check_Industry_Standards_and_Compliance\"><\/span>\u696d\u754c\u6a19\u6e96\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u696d\u754c\u6a19\u6e96\u3001\u898f\u5236\u3001\u307e\u305f\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u9069\u5207\u306aIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u901a\u4fe1\u696d\u754c\u3067\u306fIP65\/IP66\u304c\u3001\u98df\u54c1\u696d\u754c\u3067\u306fIP66\/IP69\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u9078\u629e\u3057\u305fIP\u7b49\u7d1a\u306f\u3001IEC 60529\u898f\u683c\u304a\u3088\u3073\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4ed5\u69d8\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Avoid_Over-Specifying_or_Under-Specifying\"><\/span>\u904e\u5270\u306a\u4ed5\u69d8\u6307\u5b9a\u3084\u4e0d\u5341\u5206\u306a\u4ed5\u69d8\u6307\u5b9a\u3092\u907f\u3051\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9069\u5207\u306aIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u8a2d\u7f6e\u74b0\u5883\u3084\u696d\u754c\u8981\u4ef6\u306a\u3069\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002IP\u7b49\u7d1a\u304c\u9ad8\u3059\u304e\u308b\u3068\u4e0d\u5fc5\u8981\u306a\u30b3\u30b9\u30c8\u304c\u5897\u52a0\u3057\u3001\u4f4e\u3059\u304e\u308b\u3068\u4fdd\u8b77\u6027\u80fd\u304c\u4e0d\u5341\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8981\u4ef6\u3092\u5b89\u5168\u306b\u6e80\u305f\u3059\u6700\u4f4e\u9650\u306eIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308c\u3070\u5341\u5206\u3067\u3059\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-49956\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-Enclosure.jpg\" alt=\"\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\u88fd\u7b50\u4f53\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Stainless-Steel-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"What_Factors_Will_Affect_IP_Performance_in_Real_Applications\"><\/span>\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308bIP\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8a2d\u7f6e\u54c1\u8cea\uff08\u4e0d\u9069\u5207\u306a\u30b7\u30fc\u30ea\u30f3\u30b0\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u640d\u50b7\uff09\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5f15\u304d\u8fbc\u307f\u53e3\u3068\u4ed8\u5c5e\u54c1\uff08\u4f4e\u54c1\u8cea\u306e\u30b1\u30fc\u30d6\u30eb\u30b7\u30fc\u30ea\u30f3\u30b0\u30b9\u30ea\u30fc\u30d6\uff09\u3001\u6469\u8017\u3068\u7d4c\u5e74\u52a3\u5316\u3001\u74b0\u5883\u6761\u4ef6\uff08\u6975\u7aef\u306a\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u5316\u5b66\u7269\u8cea\uff09\u3001\u983b\u7e41\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u6a5f\u68b0\u7684\u640d\u50b7\uff08\u3078\u3053\u307f\u3001\u3072\u3073\u5272\u308c\u3001\u5909\u5f62\uff09\u306f\u3059\u3079\u3066\u3001IP\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Whats_the_Difference_Between_IP_Rating_and_Weatherproof\"><\/span>IP\u898f\u683c\u3068\u8010\u5019\u6027\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP\u7b49\u7d1a\u306f\u3001\u7b50\u4f53\u306e\u9632\u5875\u30fb\u9632\u6c34\u6027\u80fd\u3092\u6b63\u78ba\u306b\u793a\u3059\u3001\u6a19\u6e96\u5316\u3055\u308c\u8a66\u9a13\u6e08\u307f\u306e\u8a8d\u8a3c\u57fa\u6e96\u3067\u3059\u3002\u4e00\u65b9\u3001\u8010\u5019\u6027\u306f\u4e00\u822c\u7684\u306a\u7528\u8a9e\u3067\u3042\u308a\u3001\u5c4b\u5916\u74b0\u5883\u306b\u8010\u3048\u3089\u308c\u308b\u88fd\u54c1\u3092\u6307\u3059\u3060\u3051\u3067\u3001\u5fc5\u305a\u3057\u3082\u8a8d\u8a3c\u6e08\u307f\u306e\u4fdd\u8b77\u7b49\u7d1a\u3092\u793a\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Which_IP_Rating_is_Waterproof\"><\/span>\u3069\u306eIP\u898f\u683c\u304c\u9632\u6c34\u6027\u80fd\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9632\u6c34\u6027\u80fd\u3092\u793a\u3059\u5358\u4e00\u306eIP\u898f\u683c\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u7528\u4e0a\u3001IP67\u3068IP68\u306f\u4e00\u822c\u7684\u306b\u9632\u6c34\u6027\u80fd\u304c\u3042\u308b\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002IP67\u306f\u77ed\u6642\u9593\u306e\u6c34\u6ca1\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001IP68\u306f\u7d99\u7d9a\u7684\u306a\u6c34\u6ca1\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_Coating_or_Paint_Improve_an_Enclosures_IP_Rating\"><\/span>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u5857\u88c5\u306b\u3088\u3063\u3066\u7b50\u4f53\u306eIP\u7b49\u7d1a\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3044\u3044\u3048\u3002IP\u7b49\u7d1a\u306f\u4e3b\u306b\u8a2d\u8a08\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u3001\u69cb\u9020\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u5857\u88c5\u3084\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u4fb5\u5165\u4fdd\u8b77\u3067\u306f\u306a\u304f\u3001\u8010\u8150\u98df\u6027\u3084\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thought\"><\/span>\u6700\u5f8c\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30d7\u30ed\u306e\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001KDM\u306f\u5341\u5206\u306a\u8010\u5019\u6027\u3092\u5099\u3048\u305f\u69d8\u3005\u306aIP\u898f\u683c\u306e\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u5f53\u793e\u306e\u88fd\u54c1\u306f\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u53b3\u683c\u306a\u54c1\u8cea\u691c\u67fb\u3068\u30c6\u30b9\u30c8\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ef\u30f3\u30b9\u30c8\u30c3\u30d7\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30b5\u30fc\u30d3\u30b9\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3054\u8981\u671b\u304c\u3042\u308c\u3070\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.kdmsteel.com\/ja\/\u63a5\u89e6\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>IP ratings play a key role in defining the enclosure against external factors. This article details the weatherproof enclosures ranging from IP54 to IP69 and their applications, helping electrical engineers and system integrators select enclosures that meet their specific operating conditions. What Is an IP Rating? IP (Ingress Protection) ratings are a standardized classification, which [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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-50384","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 v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IP Rating for Weatherproof Enclosures: Everything 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\/\u8010\u5019\u6027\u7b50\u4f53\u306eip\u7b49\u7d1a\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IP Rating for Weatherproof Enclosures: Everything You Need to Know - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"IP ratings play a key role in defining the enclosure against external factors. This article details the weatherproof enclosures ranging from IP54 to IP69 and their applications, helping electrical engineers and system integrators select enclosures that meet their specific operating conditions. What Is an IP Rating? 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