{"id":47369,"date":"2025-12-22T09:52:44","date_gmt":"2025-12-22T09:52:44","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=47369"},"modified":"2025-12-23T01:48:58","modified_gmt":"2025-12-23T01:48:58","slug":"junction-box-types","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/","title":{"rendered":"\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e"},"content":{"rendered":"<p>\u591a\u7a2e\u591a\u69d8\u306a\u63a5\u7d9a\u7bb1\u3092\u524d\u306b\u3057\u3066\u3001\u3069\u308c\u3092\u9078\u3079\u3070\u826f\u3044\u304b\u8ff7\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f\u63a5\u7d9a\u7bb1\u306b\u306f\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7528\u9014\u3084\u76ee\u7684\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u6750\u8cea\u3001\u5f62\u72b6\u3001\u6a5f\u80fd\u3068\u3044\u3063\u305f\u89b3\u70b9\u304b\u3089\u3001\u69d8\u3005\u306a\u63a5\u7d9a\u7bb1\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u901a\u3057\u3066\u3001\u3054\u81ea\u8eab\u306e\u96fb\u6c17\u6a5f\u5668\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u63a5\u7d9a\u7bb1\u306e\u7a2e\u985e\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#What_is_a_junction_box\" >\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Types_of_Junction_Box\" >\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#By_Material\" >\u7d20\u6750\u5225<\/a><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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Plastic_Junction_Box\" >\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Metal_Junction_Box\" >\u91d1\u5c5e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/a><\/li><\/ul><\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#By_Shape\" >\u5f62\u72b6\u5225<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Round_Pan_Junction_Box\" >\u4e38\u578b\u30d1\u30f3\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Standard_Regular_Junction_Box\" >\u6a19\u6e96\u6a19\u6e96\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Standard_Square_Junction_Box\" >\u6a19\u6e96\u89d2\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Standard_RoundOctagon_Junction_Box\" >\u6a19\u6e96\u4e38\u578b\uff0f\u516b\u89d2\u5f62\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/a><\/li><\/ul><\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#By_Design_and_Functionally\" >\u30c7\u30b6\u30a4\u30f3\u3068\u6a5f\u80fd\u6027\u306b\u3088\u308a<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Ceiling_Fan_Junction_Box\" >\u5929\u4e95\u30d5\u30a1\u30f3\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Weatherproof_Junction_Box\" >\u8010\u5019\u6027\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Explosion-Proof_Junction_Box\" >\u9632\u7206\u578b\u63a5\u7d9a\u7bb1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Outdoor_Junction_Box\" >\u5c4b\u5916\u7528\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#234-Gang_Junction_Box\" >2\/3\/4\u9023\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/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-17\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Choose_the_Right_One_Junction_Box_for_Your_Electrical_Needs\" >\u96fb\u6c17\u8a2d\u5099\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Material\" >\u6750\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Your_Electrical_Needs\" >\u304a\u5ba2\u69d8\u306e\u96fb\u6c17\u306b\u95a2\u3059\u308b\u30cb\u30fc\u30ba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Your_Mounting_Requirements\" >\u53d6\u308a\u4ed8\u3051\u306b\u95a2\u3059\u308b\u8981\u4ef6<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Your_Wire_Capacity\" >\u30ef\u30a4\u30e4\u30fc\u5bb9\u91cf<\/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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Check_Compliance_and_IP_Rating\" >\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3068IP\u8a55\u4fa1\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#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-24\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Can_indoor_junction_boxes_be_used_outdoors\" >\u5c4b\u5185\u7528\u63a5\u7d9a\u7bb1\u306f\u5c4b\u5916\u3067\u3082\u4f7f\u7528\u3067\u304d\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-25\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#How_do_you_match_the_on-site_environment_with_the_protection_rating\" >\u73fe\u5834\u74b0\u5883\u3068\u4fdd\u8b77\u7b49\u7d1a\u3092\u3069\u306e\u3088\u3046\u306b\u6574\u5408\u3055\u305b\u308b\u306e\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-26\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#PVC_junction_boxes_or_metal_junction_boxes_which_is_better\" >PVC\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3068\u91d1\u5c5e\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3001\u3069\u3061\u3089\u304c\u826f\u3044\u3067\u3057\u3087\u3046\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-27\" href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/#Final_Thought\" >\u6700\u5f8c\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_junction_box\"><\/span>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<\/a>\u00a0jbox\u307e\u305f\u306f\u96fb\u6c17\u30dc\u30c3\u30af\u30b9\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002\u96fb\u6c17\u914d\u7dda\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u7b50\u4f53\u3067\u3001\u914d\u7dda\u63a5\u7d9a\u90e8\u3092\u53ce\u5bb9\u30fb\u4fdd\u8b77\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30bd\u30b1\u30c3\u30c8\u3001\u305d\u306e\u4ed6\u306e\u6a5f\u5668\u306e\u8a2d\u7f6e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u96fb\u7dda\u3068\u306e\u5076\u767a\u7684\u306a\u63a5\u89e6\u3092\u9632\u304e\u3001\u5916\u90e8\u306e\u91d1\u5c5e\u7269\u4f53\u306a\u3069\u304c\u4fb5\u5165\u3057\u3066\u77ed\u7d61\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u3092\u9632\u304e\u3001\u5185\u90e8\u306e\u96fb\u7dda\u3092\u6a5f\u68b0\u7684\u306a\u885d\u6483\u3001\u5727\u7e2e\u3001\u5f15\u3063\u5f35\u308a\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n<p>\u7570\u306a\u308bIP\u4fdd\u8b77\u7b49\u7d1a\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u9632\u5875\u30fb\u9632\u6c34\u52b9\u679c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u7570\u306a\u308b\u6750\u8cea\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u9632\u9306\u52b9\u679c\u3082\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Junction_Box\"><\/span>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"By_Material\"><\/span>\u7d20\u6750\u5225<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Plastic_Junction_Box\"><\/span>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47374\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box.jpg\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u6750\u6599<\/b><\/strong>\u4e00\u822c\u7684\u306a\u7a2e\u985e\u3068\u3057\u3066\u306f\u3001PVC\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3001ABS\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3001PC\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u65ad\u71b1\u306f\u6700\u3082\u91cd\u8981\u306a\u5b89\u5168\u6a5f\u80fd\u306e1\u3064\u3067\u3059 <a href=\"https:\/\/www.kdmsteel.com\/ja\/\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u96fb\u6c17\u7b50\u4f53\/\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<\/a>. \u3055\u3089\u306b\u3001\u8010\u8150\u98df\u6027\u306b\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u6e7f\u6c17\u306e\u591a\u3044\u5834\u6240\u306b\u8a2d\u7f6e\u3057\u3066\u3082\u3001\u9306\u3073\u308b\u5fc3\u914d\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u8efd\u91cf\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u306e\u3067\u3001\u5207\u65ad\u3084\u7a74\u3042\u3051\u3082\u5bb9\u6613\u3067\u3059\u3002\u9632\u6c34\u30fb\u9632\u5875\u6027\u80fd\u3092\u3055\u3089\u306b\u9ad8\u3081\u305f\u3044\u5834\u5408\u306f\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u30ea\u30f3\u30b0\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u7bb1\u306e\u5927\u304d\u306a\u5229\u70b9\u306e1\u3064\u306f\u3001\u539f\u6750\u6599\u8cbb\u3068\u88fd\u9020\u30b3\u30b9\u30c8\u306e\u4e21\u65b9\u304c\u4f4e\u3044\u305f\u3081\u3001\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3053\u3068\u3067\u3059\u3002\u8efd\u91cf\u306a\u63a5\u7d9a\u7bb1\u306f\u3001\u53d6\u308a\u6271\u3044\u3084\u8a2d\u7f6e\u3082\u5bb9\u6613\u3067\u3059\u3002.<\/p>\n<p>\u3055\u3089\u306b\u3001\u5316\u5b66\u5de5\u5834\u3084\u7814\u7a76\u6240\u306a\u3069\u306e\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u9ad8\u54c1\u8cea\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u7406\u60f3\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u6e7f\u5ea6\u306e\u9ad8\u3044\u74b0\u5883\u3067\u3082\u9306\u3073\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u7d76\u7e01\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u305f\u3081\u3001\u57fa\u672c\u7684\u306a\u5b89\u5168\u6027\u3092\u3057\u3063\u304b\u308a\u3068\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u4f4f\u5b85\u3084\u5546\u696d\u30d3\u30eb\u306e\u5927\u534a\u306b\u304a\u3044\u3066\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30b3\u30f3\u30bb\u30f3\u30c8\u30dc\u30c3\u30af\u30b9\u3001\u7167\u660e\u914d\u7dda\u306e\u96a0\u853d\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30b7\u30fc\u30ea\u30f3\u30b0\u30ab\u30d0\u30fc\u30d7\u30ec\u30fc\u30c8\u3092\u4f75\u7528\u3059\u308c\u3070\u3001\u6d74\u5ba4\u3084\u30ad\u30c3\u30c1\u30f3\u306a\u3069\u306e\u3084\u3084\u6e7f\u6c17\u306e\u591a\u3044\u90e8\u5c4b\u3067\u3082\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4e00\u90e8\u306e\u4e0b\u6c34\u51e6\u7406\u5834\u3084\u5316\u5b66\u7814\u7a76\u6240\u3067\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Metal_Junction_Box\"><\/span>\u91d1\u5c5e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47371\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Metal-Junction-Box.jpg\" alt=\"\u91d1\u5c5e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Metal-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Metal-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Metal-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Metal-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u6750\u6599<\/b><\/strong>\u91d1\u5c5e\u63a5\u5408\u306b\u4f7f\u7528\u3055\u308c\u308b\u88fd\u9020\u6750\u6599\u3068\u3057\u3066\u306f\u3001\u4e00\u822c\u7684\u306b\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u3001304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u307e\u305f\u306f316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u304a\u3088\u3073\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u304c\u7528\u3044\u3089\u308c\u308b\u3002.<\/p>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u91d1\u5c5e\u88fd\u306e\u63a5\u7d9a\u7bb1\u306f\u96fb\u6c17\u3092\u901a\u3059\u305f\u3081\u3001\u6f0f\u96fb\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u63a5\u5730\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u91d1\u5c5e\u6750\u6599\u306f\u6a5f\u68b0\u7684\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u885d\u6483\u3001\u5727\u529b\u3001\u5909\u5f62\u306b\u8010\u3048\u308b\u80fd\u529b\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u91d1\u5c5e\u88fd\u306e\u63a5\u7d9a\u7bb1\u306f\u3001\u5f37\u3044\u5727\u529b\u3084\u885d\u6483\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5185\u90e8\u306e\u63a5\u7d9a\u90e8\u304c\u7269\u7406\u7684\u306b\u640d\u50b7\u3057\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u91d1\u5c5e\u306f\u512a\u308c\u305f\u8010\u706b\u6027\u3082\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u5546\u696d\u65bd\u8a2d\u3084\u516c\u5171\u65bd\u8a2d\u306e\u6a19\u6e96\u7684\u306a\u8a2d\u5099\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3055\u3089\u306b\u3001\u91d1\u5c5e\u306f\u96fb\u78c1\u5e72\u6e09\u3092\u906e\u853d\u3059\u308b\u52b9\u679c\u304c\u3042\u308a\u3001\u5927\u96fb\u6d41\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u71b1\u3092\u653e\u6563\u3059\u308b\u306e\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6e29\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u975e\u5e38\u306b\u9577\u3044\u8010\u7528\u5e74\u6570\u3092\u8a87\u308a\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u5de5\u5834\u3084\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30eb\u306a\u3069\u306e\u7523\u696d\u7528\u307e\u305f\u306f\u5546\u696d\u7528\u5efa\u7269\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5ba4\u3001\u6a5f\u5668\u5ba4\u3001\u305d\u306e\u4ed6\u6a5f\u5668\u304c\u63a5\u89e6\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5834\u6240\u306a\u3069\u3001\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u6240\u306b\u3082\u8a2d\u7f6e\u3067\u304d\u307e\u3059\u3002\u91d1\u5c5e\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u904e\u9177\u306a\u5c4b\u5916\u74b0\u5883\u3001\u96fb\u78c1\u6ce2\u306b\u654f\u611f\u306a\u5834\u6240\u3001\u307e\u305f\u306f\u5371\u967a\u306a\u5834\u6240\u3067\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"By_Shape\"><\/span>\u5f62\u72b6\u5225<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Round_Pan_Junction_Box\"><\/span>\u4e38\u578b\u30d1\u30f3\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47375\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Round-Pan-Junction-Box.jpg\" alt=\"\u4e38\u578b\u30d1\u30f3\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Round-Pan-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Round-Pan-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Round-Pan-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Round-Pan-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u4e38\u578b\u30d1\u30f3\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u4e00\u822c\u7684\u306b\u5186\u5f62\u3067\u3059\u304c\u3001\u6df1\u3055\u304c\u6d45\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u5185\u90e8\u5bb9\u7a4d\u304c\u6bd4\u8f03\u7684\u5c0f\u3055\u3044\u305f\u3081\u3001\u8efd\u91cf\u6a5f\u5668\u306e\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u58c1\u9762\u3084\u72ed\u3044\u5929\u4e95\u88cf\u30b9\u30da\u30fc\u30b9\u306b\u3082\u8a2d\u7f6e\u53ef\u80fd\u3067\u3059\u3002\u8a2d\u7f6e\u5965\u884c\u304d\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u4e38\u578b\u30d1\u30f3\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u304c\u552f\u4e00\u306e\u89e3\u6c7a\u7b56\u3068\u306a\u308a\u307e\u3059\u3002\u8a2d\u7f6e\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3001\u8efd\u6a5f\u5668\u306e\u8a2d\u7f6e\u306b\u3082\u8010\u3048\u3089\u308c\u308b\u8a2d\u8a08\u3067\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u4e38\u578b\u30d1\u30f3\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u9577\u3044\u30cd\u30b8\u3092\u4f7f\u3063\u3066\u6881\u306b\u76f4\u63a5\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u30d5\u30a1\u30f3\u306e\u88dc\u5f37\u30d9\u30fc\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u30e9\u30a4\u30c8\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6e9d\u3092\u6398\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u6728\u88fd\u306e\u58c1\u306b\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30e9\u30f3\u30d7\u3084\u30b9\u30a4\u30c3\u30c1\u3092\u53d6\u308a\u4ed8\u3051\u308b\u306e\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standard_Regular_Junction_Box\"><\/span>\u6a19\u6e96\u6a19\u6e96\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u6a19\u6e96\u7684\u306a\u63a5\u7d9a\u7bb1\u306f\u901a\u5e38\u3001\u6b63\u65b9\u5f62\u307e\u305f\u306f\u9577\u65b9\u5f62\u3067\u3001\u6df1\u3055\u3084\u30b5\u30a4\u30ba\u306f\u69d8\u3005\u3067\u3042\u308a\u3001\u7570\u306a\u308b\u96fb\u7dda\u5bb9\u91cf\u306e\u8981\u4ef6\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u6750\u8cea\u306f\u901a\u5e38\u3001\u91d1\u5c5e\u88fd\u307e\u305f\u306f\u975e\u91d1\u5c5e\u88fd\u3067\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u6a19\u6e96\u7684\u306a\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u307b\u3068\u3093\u3069\u306e\u30b9\u30a4\u30c3\u30c1\u30d1\u30cd\u30eb\u3084\u30b3\u30f3\u30bb\u30f3\u30c8\u30d1\u30cd\u30eb\u3068\u5b8c\u74a7\u306b\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u53d6\u308a\u4ed8\u3051\u3082\u7c21\u5358\u304b\u3064\u8fc5\u901f\u3067\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u5ba4\u5185\u58c1\u9762\u306e\u3059\u3079\u3066\u306e\u30b9\u30a4\u30c3\u30c1\u3084\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f4f\u5b85\u3084\u5546\u696d\u30d3\u30eb\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u96fb\u6c17\u8a2d\u5099\u3067\u3059\u3002\u307e\u305f\u3001\u914d\u96fb\u7528\u306e\u30b1\u30fc\u30d6\u30eb\u96c6\u7d04\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u3001\u6c4e\u7528\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47376\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Regular-Junction-Box.jpg\" alt=\"\u6a19\u6e96\u898f\u683c\u306e\u63a5\u7d9a\u7bb1\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Regular-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Regular-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Regular-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Regular-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standard_Square_Junction_Box\"><\/span>\u6a19\u6e96\u89d2\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7279\u9577\uff1a\u6a19\u6e96\u89d2\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u5bb9\u7a4d\u3092\u6301\u3061\u3001\u8907\u96d1\u306a\u914d\u7dda\u63a5\u7d9a\u306e\u305f\u3081\u306e\u5341\u5206\u306a\u7a7a\u304d\u30b9\u30da\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5927\u578b\u306e\u6a19\u6e96\u89d2\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u5185\u90e8\u306b\u4ed5\u5207\u308a\u677f\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u30922\u3064\u306e\u533a\u753b\u306b\u5206\u5272\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u524d\u9762\u306b1\u3064\u307e\u305f\u306f\u8907\u6570\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u30ab\u30d0\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u591a\u6a5f\u80fd\u306a\u4f7f\u7528\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u30b3\u30cd\u30af\u30bf\u3084\u5c0e\u4f53\u306e\u305f\u3081\u306e\u5341\u5206\u306a\u30b9\u30da\u30fc\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5f8c\u3005\u306e\u914d\u7dda\u3001\u691c\u67fb\u3001\u6539\u9020\u3082\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u3044\u9069\u7528\u67d4\u8edf\u6027\u3092\u5099\u3048\u3001\u69d8\u3005\u306a\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u30ab\u30d0\u30fc\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>2\u3064\u4ee5\u4e0a\u306e\u30b9\u30a4\u30c3\u30c1\u3084\u8907\u5408\u6a5f\u5668\u3092\u4e26\u5217\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001\u5206\u5c90\u56de\u8def\u306e\u4f5c\u6210\u3082\u53ef\u80fd\u3067\u3059\u3002\u5805\u7262\u306a\u69cb\u9020\u3068\u5b89\u5168\u6027\u306b\u3088\u308a\u3001\u914d\u7dda\u304c\u8907\u96d1\u306a\u4f4f\u5b85\u5730\u3084\u5546\u696d\u65bd\u8a2d\u3067\u5e45\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30bb\u30f3\u30c8\u3084\u30b9\u30a4\u30c3\u30c1\u306b\u53d6\u308a\u4ed8\u3051\u3001\u77f3\u818f\u30ea\u30f3\u30b0\u3067\u88dc\u5f37\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standard_RoundOctagon_Junction_Box\"><\/span>\u6a19\u6e96\u4e38\u578b\uff0f\u516b\u89d2\u5f62\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47377\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Round_Octagon-Junction-Box.jpg\" alt=\"\u6a19\u6e96\u5186\u5f62_\u516b\u89d2\u5f62 \" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Round_Octagon-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Round_Octagon-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Round_Octagon-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Round_Octagon-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u516b\u89d2\u5f62\u306e\u96fb\u6c17\u63a5\u7d9a\u7bb1\u3068\u5186\u5f62\u306e\u96fb\u6c17\u63a5\u7d9a\u7bb1\u306f\u3001\u6a5f\u80fd\u3068\u30b5\u30a4\u30ba\u304c\u307b\u307c\u540c\u3058\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u63a5\u7d9a\u7bb1\u306b\u306f\u3001\u8abf\u6574\u53ef\u80fd\u306a\u91d1\u5c5e\u88fd\u306e\u7559\u3081\u5177\u304c\u88c5\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u8abf\u7bc0\u53ef\u80fd\u306a\u91d1\u5c5e\u88fd\u7559\u3081\u5177\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5929\u4e95\u7167\u660e\u5668\u5177\u306e\u8a2d\u7f6e\u3092\u3088\u308a\u5b89\u5b9a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u300150\u30dd\u30f3\u30c9\uff08\u7d0423kg\uff09\u4ee5\u4e0b\u306e\u5929\u4e95\u7167\u660e\u5668\u5177\u3084\u30b7\u30e3\u30f3\u30c7\u30ea\u30a2\u306e\u91cd\u91cf\u3092\u5341\u5206\u306b\u652f\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u30b3\u30cd\u30af\u30bf\u306f\u3001\u58c1\u306b\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u306a\u304f\u76f4\u63a5\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u6a19\u6e96\u7684\u306a\u5186\u5f62\u307e\u305f\u306f\u516b\u89d2\u5f62\u306e\u63a5\u7d9a\u7bb1\u306f\u3001\u3059\u3079\u3066\u306e\u5929\u4e95\u7167\u660e\u5668\u5177\u306e\u53d6\u308a\u4ed8\u3051\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5929\u4e95\u7167\u660e\u7528\u63a5\u7d9a\u7bb1\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002\u5b9a\u683c\u30d5\u30a1\u30f3\u8868\u793a\u306e\u3042\u308b\u63a5\u7d9a\u7bb1\u306f\u3001\u5929\u4e95\u6247\u98a8\u6a5f\u306e\u53d6\u308a\u4ed8\u3051\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"By_Design_and_Functionally\"><\/span>\u30c7\u30b6\u30a4\u30f3\u3068\u6a5f\u80fd\u6027\u306b\u3088\u308a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Ceiling_Fan_Junction_Box\"><\/span>\u5929\u4e95\u30d5\u30a1\u30f3\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47381\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Ceiling-Fan-Junction-Box.jpg\" alt=\"\u5929\u4e95\u30d5\u30a1\u30f3\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Ceiling-Fan-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Ceiling-Fan-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Ceiling-Fan-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Ceiling-Fan-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u5929\u4e95\u6247\u98a8\u6a5f\u306e\u63a5\u7d9a\u7bb1\u306f\u3001\u5186\u5f62\u307e\u305f\u306f\u516b\u89d2\u5f62\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u306f\u91d1\u5c5e\u88fd\u3067\u3001\u9811\u4e08\u306a\u540a\u308a\u4e0b\u3052\u30d6\u30e9\u30b1\u30c3\u30c8\u3084\u30cd\u30b8\u7a74\u304c\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u5efa\u7269\u306e\u8010\u8377\u91cd\u69cb\u9020\u3084\u5c02\u7528\u306e\u5929\u4e95\u6247\u98a8\u6a5f\u7528\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u305d\u306e\u6700\u5927\u306e\u5229\u70b9\u306f\u5b89\u5168\u6027\u3067\u3059\u3002\u30b7\u30fc\u30ea\u30f3\u30b0\u30d5\u30a1\u30f3\u7528\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044\u8010\u8377\u91cd\u6027\u3068\u8010\u9707\u6027\u3092\u5099\u3048\u3001\u9ad8\u3044\u5b89\u5168\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u4f4f\u5b85\u5730\u3084\u5546\u696d\u5730\u306b\u304a\u3051\u308b\u30b7\u30fc\u30ea\u30f3\u30b0\u30d5\u30a1\u30f3\u3001\u30b7\u30e3\u30f3\u30c7\u30ea\u30a2\u3001\u305d\u306e\u4ed6\u306e\u540a\u308a\u4e0b\u3052\u5f0f\u96fb\u6c17\u6a5f\u5668\u306e\u8a2d\u7f6e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Weatherproof_Junction_Box\"><\/span>\u8010\u5019\u6027\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47379\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Weatherproof-Junction-Box.jpg\" alt=\"\u8010\u5019\u6027\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Weatherproof-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Weatherproof-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Weatherproof-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Weatherproof-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>: <a href=\"https:\/\/www.kdmsteel.com\/ja\/\u8010\u5019\u6027\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">\u8010\u5019\u6027\u63a5\u7d9a\u30dc\u30c3\u30af\u30b9<\/a>\u00a0\u901a\u5e38\u3001\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u8010\u7d2b\u5916\u7dda\u6027\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u307e\u305f\u306f\u8010\u8150\u98df\u6027\u91d1\u5c5e\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u512a\u308c\u305f\u7d20\u6750\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u9577\u671f\u9593\u65e5\u5149\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u304c\u8106\u304f\u306a\u3063\u305f\u308a\u5909\u8272\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n<p>\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u6975\u7aef\u306a\u6e29\u5ea6\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u8010\u85ac\u54c1\u6027\u306b\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ab\u30d0\u30fc\u30d7\u30ec\u30fc\u30c8\u3084\u30b7\u30fc\u30ea\u30f3\u30b0\u30ea\u30f3\u30b0\u306a\u3069\u3092\u542b\u3080\u3001\u5bc6\u9589\u6027\u306e\u9ad8\u3044\u69cb\u9020\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4fdd\u8b77\u6027\u80fd\u306f\u3001\u4e3b\u306b\u4fdd\u8b77\u30ec\u30d9\u30eb\u306b\u3088\u3063\u3066\u6b63\u78ba\u306b\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u6e7f\u6c17\u306b\u3088\u308b\u77ed\u7d61\u3084\u6f0f\u96fb\u3092\u9632\u304e\u3001\u96fb\u6c17\u6a5f\u5668\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u512a\u308c\u305f\u8010\u8001\u5316\u6027\u304a\u3088\u3073\u8010\u8150\u98df\u6027\u306b\u3088\u308a\u3001\u96fb\u6c17\u6a5f\u5668\u306e\u8010\u7528\u5e74\u6570\u3092\u5ef6\u3070\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u8c4a\u5bcc\u306a\u30b5\u30a4\u30ba\u3068\u5f62\u72b6\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u5c4b\u5916\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u3001\u5efa\u7269\u306e\u5468\u8fba\u6a5f\u5668\u3001\u704c\u6f11\u30b7\u30b9\u30c6\u30e0\u3001\u99d0\u8eca\u5834\u306a\u3069\u3001\u96fb\u529b\u307e\u305f\u306f\u96fb\u6c17\u5236\u5fa1\u5206\u91ce\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Explosion-Proof_Junction_Box\"><\/span>\u9632\u7206\u578b\u63a5\u7d9a\u7bb1<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47382\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Explosion-Proof-Junction-Box.jpg\" alt=\"\u9632\u7206\u578b\u63a5\u7d9a\u7bb1\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Explosion-Proof-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Explosion-Proof-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Explosion-Proof-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Explosion-Proof-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>: \u9632\u7206\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u975e\u5e38\u306b\u9811\u4e08\u306a\u7b50\u4f53\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7b50\u4f53\u306f\u901a\u5e38\u3001\u92f3\u9244\u306a\u3069\u306e\u4e08\u592b\u306a\u91d1\u5c5e\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002,<a href=\"https:\/\/www.kdmsteel.com\/ja\/\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u63a5\u7d9a\u7bb1\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a>, \u3053\u308c\u306b\u3088\u308a\u3001\u5185\u90e8\u306e\u706b\u82b1\u304c\u5916\u90e8\u74b0\u5883\u306b\u5f15\u706b\u3059\u308b\u306e\u3092\u52b9\u679c\u7684\u306b\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u9632\u7206\u578b\u63a5\u7d9a\u7bb1\u306f\u3001\u4eba\u547d\u3068\u8ca1\u7523\u306e\u5b89\u5168\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5fc5\u9808\u306e\u8a2d\u5099\u3067\u3059\u3002\u8010\u885d\u6483\u6027\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3001\u9ad8\u3044\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u6301\u3064\u7b50\u4f53\u306f\u3001\u975e\u5e38\u306b\u9577\u3044\u8010\u7528\u5e74\u6570\u3092\u8a87\u308a\u307e\u3059\u3002\u7cbe\u5bc6\u306a\u6a5f\u68b0\u69cb\u9020\u3068\u9ad8\u54c1\u8cea\u306a\u6750\u6599\u306b\u3088\u308a\u3001\u9632\u7206\u6027\u80fd\u306f\u5b89\u5b9a\u7684\u306b\u7dad\u6301\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>: \u77f3\u6cb9\u7cbe\u88fd\u6240\u3001\u30ac\u30bd\u30ea\u30f3\u30b9\u30bf\u30f3\u30c9\u3001\u77f3\u6cb9\u30bf\u30f3\u30af\u30a8\u30ea\u30a2\u3001\u91d1\u5c5e\u7c89\u672b\u88fd\u9020\u5de5\u5834\u3001\u5730\u4e0b\u70ad\u9271\u306a\u3069\u3001\u53ef\u71c3\u6027\u30ac\u30b9\u3084\u7c89\u5875\u304c\u5b58\u5728\u3059\u308b\u5371\u967a\u306a\u74b0\u5883\u306b\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u6ce8\u610f\u4e8b\u9805\uff1a\u672c\u88fd\u54c1\u306f\u3001\u304a\u4f4f\u307e\u3044\u306e\u5730\u57df\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u9632\u7206\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u306e\u306a\u3044\u88fd\u54c1\u306e\u4f7f\u7528\u306f\u56fa\u304f\u7981\u3058\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9632\u7206\u63a5\u7d9a\u7bb1\u306f\u3001\u9632\u7206\u30e9\u30f3\u30d7\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3057\u3001\u5b8c\u5168\u306a\u9632\u7206\u56de\u8def\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Outdoor_Junction_Box\"><\/span>\u5c4b\u5916\u7528\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>: <a href=\"https:\/\/www.kdmsteel.com\/ja\/\u5c4b\u5916\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">\u5c4b\u5916\u7528\u63a5\u7d9a\u7bb1<\/a>\u00a0\u5c4b\u5916\u7528\u63a5\u7d9a\u7bb1\u306f\u3001\u6c34\u3001\u57c3\u3001\u7d2b\u5916\u7dda\u306a\u3069\u306e\u8981\u56e0\u304b\u3089\u96fb\u6c17\u63a5\u7d9a\u90e8\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5c4b\u5916\u7528\u63a5\u7d9a\u7bb1\u306e\u6750\u8cea\u306f\u901a\u5e38\u3001\u975e\u91d1\u5c5e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u91d1\u5c5e\u3067\u3042\u308a\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u8010\u71b1\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u5c4b\u5916\u7528\u96fb\u6c17\u63a5\u7d9a\u7bb1\u306b\u306f\u3001\u88fd\u54c1\u306e\u5bc6\u9589\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u901a\u5e38\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306a\u3069\u306e\u90e8\u54c1\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4fdd\u8b77\u30ec\u30d9\u30eb\u306f\u3001\u96e8\u3084\u7d2b\u5916\u7dda\u306a\u3069\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u57fa\u3065\u3044\u3066\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u6e7f\u6c17\u3084\u305d\u306e\u4ed6\u306e\u904e\u9177\u306a\u5c4b\u5916\u74b0\u5883\u304b\u3089\u96fb\u6c17\u6a5f\u5668\u3092\u4fdd\u8b77\u3057\u3001\u8150\u98df\u3092\u9632\u304e\u3001\u96fb\u6c17\u7684\u306a\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u9577\u671f\u9593\u306e\u904e\u9177\u306a\u5c4b\u5916\u74b0\u5883\u306b\u3082\u8010\u3048\u3001\u9577\u5bff\u547d\u3067\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u5c4b\u5916\u7528\u63a5\u7d9a\u7bb1\u306f\u3001\u5efa\u7269\u306e\u5916\u58c1\u3001\u8857\u706f\u3001\u5c4b\u5916\u76e3\u8996\u30ab\u30e1\u30e9\u306a\u3069\u3001\u5c4b\u5916\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u96fb\u6c17\u6a5f\u5668\u306e\u63a5\u7d9a\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"234-Gang_Junction_Box\"><\/span>2\/3\/4\u9023\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47380\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/2_3_4-Gang-Junction-Box.jpg\" alt=\"2_3_4\u9023\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/2_3_4-Gang-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/2_3_4-Gang-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/2_3_4-Gang-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/2_3_4-Gang-Junction-Box-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>\u7279\u5fb4<\/b><\/strong>\u30de\u30eb\u30c1\u30ae\u30e3\u30f3\u30b0\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u8907\u6570\u306e\u6a19\u6e96\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u30921\u3064\u306e\u30e6\u30cb\u30c3\u30c8\u306b\u7d71\u5408\u3057\u305f\u96fb\u6c17\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3067\u3059\u3002\u3053\u306e\u7b50\u4f53\u5185\u90e8\u306b\u306f\u901a\u5e38\u3001\u53ef\u52d5\u5f0f\u306e\u30d7\u30ec\u30cf\u30d6\u4ed5\u5207\u308a\u304c\u3042\u308a\u3001\u7570\u306a\u308b\u56de\u8def\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u7269\u7406\u7684\u306b\u5206\u96e2\u3067\u304d\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u96a3\u63a5\u3059\u308b\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u6b62\u3081\u30cd\u30b8\u306e\u652f\u6301\u70b9\u3068\u3057\u3066\u3082\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u5229\u70b9<\/b><\/strong>\u30de\u30eb\u30c1\u30ae\u30e3\u30f3\u30b0\u63a5\u7d9a\u7bb1\u306f\u3001\u3059\u3079\u3066\u306e\u6a5f\u5668\u3092\u4e00\u4f53\u578b\u306e\u7b50\u4f53\u306b\u53ce\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u30df\u30cb\u30de\u30eb\u306a\u5916\u89b3\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u4e00\u4f53\u69cb\u9020\u306b\u3088\u308a\u3001\u6a5f\u80fd\u306e\u96c6\u4e2d\u5316\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u5916\u89b3\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8a2d\u7f6e\u304c\u3088\u308a\u7c21\u5358\u3067\u52b9\u7387\u7684\u306b\u306a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u4fee\u7406\u3082\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/strong>\u30de\u30eb\u30c1\u30ae\u30e3\u30f3\u30b0\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u3001\u96fb\u6c17\u5236\u5fa1\u30dd\u30a4\u30f3\u30c8\u3092\u4e00\u5143\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u307b\u307c\u3059\u3079\u3066\u306e\u72b6\u6cc1\u3067\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u4ee3\u306e\u96fb\u6c17\u8a2d\u8a08\u306b\u304a\u3051\u308b\u4e3b\u6d41\u306e\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4f4f\u5b85\u7a7a\u9593\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7167\u660e\u5668\u5177\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u4e00\u5143\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u5546\u696d\u30aa\u30d5\u30a3\u30b9\u7a7a\u9593\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u96fb\u6c17\u6a5f\u5668\u306e\u5236\u5fa1\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Choose_the_Right_One_Junction_Box_for_Your_Electrical_Needs\"><\/span>\u96fb\u6c17\u8a2d\u5099\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47373\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-2.jpg\" alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u63a5\u7d9a\u7bb1\uff082\u500b\uff09\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-2.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-2-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-2-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Plastic-Junction-Box-2-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Material\"><\/span>\u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u6750\u8cea\u9078\u5b9a\u306b\u306f\u3001\u4f7f\u7528\u74b0\u5883\u3092\u8a73\u7d30\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8150\u98df\u6027\u74b0\u5883\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u3001\u6750\u8cea\u306e\u6a5f\u68b0\u7684\u5f37\u5ea6\u3001\u8010\u706b\u6027\u3001\u96fb\u78c1\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3068\u30b3\u30b9\u30c8\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u4e00\u822c\u7684\u306b\u3001\u4e7e\u71e5\u3057\u305f\u5c4b\u5185\u74b0\u5883\u3084\u6a5f\u68b0\u7684\u885d\u6483\u306e\u306a\u3044\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u63a5\u7d9a\u7bb1\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u6e7f\u5ea6\u304c\u9ad8\u3044\u74b0\u5883\u3084\u8150\u98df\u6027\u30ac\u30b9\u3092\u542b\u3080\u74b0\u5883\u3067\u306f\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u305f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u63a5\u7d9a\u7bb1\u3092\u9078\u3076\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u9ad8\u3044\u6a5f\u68b0\u7684\u5f37\u5ea6\u3001\u8010\u706b\u6027\u3001\u96fb\u78c1\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u6240\u306b\u306f\u3001\u91d1\u5c5e\u88fd\u306e\u96fb\u6c17\u63a5\u7d9a\u7bb1\u304c\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Your_Electrical_Needs\"><\/span>\u304a\u5ba2\u69d8\u306e\u96fb\u6c17\u306b\u95a2\u3059\u308b\u30cb\u30fc\u30ba<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306b\u9069\u5408\u3059\u308b\u914d\u7ba1\u306e\u4ed5\u69d8\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u5185\u90e8\u63a5\u7d9a\u306e\u96fb\u6d41\u5bb9\u91cf\u3092\u7dcf\u5408\u7684\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u51fa\u529b\u74b0\u5883\u3084\u983b\u7e41\u306a\u8d77\u52d5\u30fb\u505c\u6b62\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u91d1\u5c5e\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u653e\u71b1\u7279\u6027\u304c\u5927\u304d\u306a\u5229\u70b9\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Your_Mounting_Requirements\"><\/span>\u53d6\u308a\u4ed8\u3051\u306b\u95a2\u3059\u308b\u8981\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u63a5\u7d9a\u7bb1\u306f\u77f3\u818f\u30dc\u30fc\u30c9\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3001\u307e\u305f\u306f\u91d1\u5c5e\u88fd\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f\u63a5\u7d9a\u7bb1\u306f\u983b\u7e41\u306b\u70b9\u691c\u30fb\u4fdd\u5b88\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f\u3053\u308c\u3089\u306e\u70b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u57cb\u3081\u8fbc\u307f\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u898b\u305f\u76ee\u304c\u7f8e\u3057\u3044\u305f\u3081\u3001\u65b0\u7bc9\u3084\u5185\u88c5\u5de5\u4e8b\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u8868\u9762\u5b9f\u88c5\u578b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5bb9\u6613\u3067\u3001\u5efa\u7269\u306e\u6539\u4fee\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b7\u30fc\u30ea\u30f3\u30b0\u30d5\u30a1\u30f3\u3084\u7167\u660e\u5668\u5177\u306b\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30f3\u5b9a\u683c\u8868\u793a\u306e\u3042\u308b\u88fd\u54c1\u3092\u8cfc\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Your_Wire_Capacity\"><\/span>\u30ef\u30a4\u30e4\u30fc\u5bb9\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u914d\u7dda\u5bb9\u91cf\u306b\u95a2\u3057\u3066\u306f\u3001\u914d\u7dda\u306e\u672c\u6570\u3001\u76f4\u5f84\u3001\u30b3\u30cd\u30af\u30bf\u306e\u5bb9\u7a4d\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u3001\u5fc5\u8981\u306a\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u30b5\u30a4\u30ba\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u904e\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u5371\u967a\u306a\u72b6\u6cc1\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u914d\u7dda\u3068\u5341\u5206\u306a\u4f59\u88d5\u3092\u6301\u305f\u305b\u3066\u3001\u9069\u5207\u306a\u653e\u71b1\u3092\u78ba\u4fdd\u3067\u304d\u308b\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3092\u9078\u629e\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Check_Compliance_and_IP_Rating\"><\/span>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3068IP\u8a55\u4fa1\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5730\u57df\u306e\u8a8d\u8a3c\u30de\u30fc\u30af\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7206\u767a\u6027\u74b0\u5883\u306e\u5834\u5408\u306f\u3001ATEX\u3001IECEx\u306a\u3069\u306e\u9632\u7206\u8a8d\u8a3c\u4ed8\u304d\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/www.kdmsteel.com\/ja\/ul\u8a8d\u8a3c\/\">\u00a0UL\u8a8d\u8a3c<\/a>.<\/p>\n<p>jbox\u306e\u3069\u306eIP\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u9632\u6c34\u6027\u3068\u9632\u5875\u6027\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u74b0\u5883\u6e7f\u5ea6\u3001\u7c89\u5875\u3001\u304a\u3088\u3073\u6c34\u3068\u306e\u76f4\u63a5\u63a5\u89e6\u306e\u6709\u7121\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002IP20\u306f\u901a\u5e38\u3001\u4e7e\u71e5\u3057\u305f\u90e8\u5c4b\u3067\u306e\u4f7f\u7528\u306b\u306f\u5341\u5206\u3067\u3059\u3002\u6e7f\u5ea6\u306e\u9ad8\u3044\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/www.kdmsteel.com\/ja\/ip44\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP44<\/a>\u00a0\u307e\u305f\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u30b0\u30ec\u30fc\u30c9\u3002\u5c4b\u5916\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5c11\u306a\u304f\u3068\u3082 <a href=\"https:\/\/www.kdmsteel.com\/ja\/ip65\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\/\">IP65<\/a>\u00a0\u5b66\u5e74\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47378\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Square-Junction-Box.jpg\" alt=\"\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30b9\u30af\u30a8\u30a2\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3 \" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Square-Junction-Box.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Square-Junction-Box-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Square-Junction-Box-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/12\/Standard-Square-Junction-Box-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=\"Can_indoor_junction_boxes_be_used_outdoors\"><\/span>\u5c4b\u5185\u7528\u63a5\u7d9a\u7bb1\u306f\u5c4b\u5916\u3067\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7d76\u5bfe\u306b\u30c0\u30e1\u3067\u3059\u3002\u5c4b\u5185\u7528\u63a5\u7d9a\u7bb1\u306f\u901a\u5e38\u3001\u9632\u6c34\u3001\u9632\u5875\u3001\u8010\u7d2b\u5916\u7dda\u3068\u3044\u3063\u305f\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u305b\u3093\u3002\u5c4b\u5185\u914d\u7dda\u6a5f\u5668\u3092\u5c4b\u5916\u3067\u4f7f\u7528\u3059\u308b\u3068\u3001\u52a3\u5316\u3084\u6c34\u306e\u6d78\u5165\u304c\u65e9\u307e\u308a\u3001\u77ed\u7d61\u3084\u706b\u707d\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_you_match_the_on-site_environment_with_the_protection_rating\"><\/span>\u73fe\u5834\u74b0\u5883\u3068\u4fdd\u8b77\u7b49\u7d1a\u3092\u3069\u306e\u3088\u3046\u306b\u6574\u5408\u3055\u305b\u308b\u306e\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7528\u9014\u306b\u5fdc\u3058\u3066\u3001\u9632\u6c34\u6027\u3001\u9632\u5875\u6027\u3001\u307e\u305f\u306f\u305d\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u6b63\u78ba\u306b\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u5c4b\u5185\u306e\u6e7f\u6c17\u74b0\u5883\u3067\u3042\u308c\u3070\u3001IP44\u3067\u5341\u5206\u3067\u3059\u3002\u5efa\u7269\u306e\u5916\u58c1\u306a\u3069\u3001\u901a\u5e38\u306e\u5c4b\u5916\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001IP65\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3088\u308a\u53b3\u3057\u3044\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001IP68\u4ee5\u4e0a\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u74b0\u5883\u6761\u4ef6\u304c\u4e0d\u78ba\u5b9f\u306a\u5834\u5408\u3084\u60aa\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3088\u308a\u9ad8\u3044IP\u7b49\u7d1a\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PVC_junction_boxes_or_metal_junction_boxes_which_is_better\"><\/span>PVC\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3068\u91d1\u5c5e\u88fd\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u3001\u3069\u3061\u3089\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3069\u306e\u7d20\u6750\u3092\u9078\u3076\u304b\u306f\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002PVC\u306f\u5c4b\u5185\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u65ad\u71b1\u6027\u3001\u8010\u8150\u98df\u6027\u3001\u4f4e\u30b3\u30b9\u30c8\u3068\u3044\u3063\u305f\u7279\u9577\u304c\u3042\u308a\u307e\u3059\u3002\u91d1\u5c5e\u306f\u5de5\u696d\u74b0\u5883\u3001\u5c4b\u5916\u3001\u7279\u6b8a\u306a\u7528\u9014\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u6240\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4fa1\u683c\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5f37\u5ea6\u3068\u8010\u706b\u6027\u306b\u512a\u308c\u3066\u3044\u307e\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>KDM\u306f\u300110\u5e74\u4ee5\u4e0a\u306e\u7d4c\u9a13\u3092\u6301\u3064\u96fb\u6c17\u7b50\u4f53\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3067\u3059\u3002\u7b50\u4f53\u306f\u3001\u5805\u7262\u3067\u8010\u4e45\u6027\u306e\u3042\u308b\u539f\u6750\u6599\u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u5408\u308f\u305b\u305f\u7b50\u4f53\u306e\u54c1\u8cea\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u5f53\u793e\u306e\u5de5\u5834\u306f\u3001ISO 90001\u3001IP66\u8a66\u9a13\u5831\u544a\u66f8\u3001UL\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u30bf\u30a4\u30d7\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u3054\u5e0c\u671b\u3067\u3082\u3001KDM\u306f1\uff5e3\u65e5\u4ee5\u5185\u306b\u5305\u62ec\u7684\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u8a2d\u8a08\u3092\u63d0\u4f9b\u3044\u305f\u3057\u307e\u3059\u3002. <a href=\"https:\/\/www.kdmsteel.com\/ja\/\u63a5\u89e6\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u4eca\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>Faced with a wide variety of junction boxes, are you confused about how to choose? Different junction boxes have different uses and purposes. This article breaks down different junction boxes for you from material, shape and function. Through this article, you can better comprehend the types of junction boxes that suit your electrical appliance needs. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":47373,"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-47369","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>Junction Box Types - 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\/\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u306e\u7a2e\u985e\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Junction Box Types - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Faced with a wide variety of junction boxes, are you confused about how to choose? Different junction boxes have different uses and purposes. This article breaks down different junction boxes for you from material, shape and function. Through this article, you can better comprehend the types of junction boxes that suit your electrical appliance needs. 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