{"id":2127,"date":"2026-07-18T05:01:00","date_gmt":"2026-07-18T05:01:00","guid":{"rendered":"https:\/\/onpowbutton.com\/news\/heavy-duty-push-button-switch-selection-guide\/"},"modified":"2026-07-18T07:09:51","modified_gmt":"2026-07-18T07:09:51","slug":"heavy-duty-push-button-switch-selection-guide","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/ja\/news\/heavy-duty-push-button-switch-selection-guide\/","title":{"rendered":"\u63a8\u6e2c\u306b\u983c\u3089\u306a\u3044\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u30fb\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30fb\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u3073\u65b9"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u91cd\u8ca0\u8377\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306f\u5358\u4e00\u306e\u6a19\u6e96\u30b0\u30ec\u30fc\u30c9\u540d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong> \u3053\u306e\u30d5\u30ec\u30fc\u30ba\u3092\u8abf\u9054\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u3057\u3066\u6271\u3044\u307e\u3059\uff1a\u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u5bff\u547d\u3001IP\u304a\u3088\u3073IK\u306e\u5883\u754c\u3001\u524d\u9762\u6750\u6599\u3068\u7aef\u5b50\u3001Ith\u3068\u5b9f\u969b\u306e\u5207\u66ff\u5236\u5fa1\u8ca0\u8377\u3092\u6bd4\u8f03\u3057\u3001\u30ab\u30bf\u30ed\u30b0\u306e\u30b9\u30ed\u30fc\u30ac\u30f3\u304b\u3089\u8cfc\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button.webp\" alt=\"30mm heavy duty metal push button switch for industrial panels\"><\/figure>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u76ee\u6b21<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-1-what-does-heavy-duty-mean-on-a-push-button-switch\">\u30d1\u30fc\u30c81. \u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u300c\u91cd\u8ca0\u8377\u300d\u3068\u306f\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-2-how-do-mechanical-and-electrical-life-cycles-define-duty\">\u30d1\u30fc\u30c82. \u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u5bff\u547d\u306f\u3069\u306e\u3088\u3046\u306b\u7fa9\u52d9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-3-how-should-ip-and-ik-ratings-bound-harsh-environment-claims\">\u30d1\u30fc\u30c83. IP\u304a\u3088\u3073IK\u306e\u8a55\u4fa1\u306f\u904e\u9177\u306a\u74b0\u5883\u306e\u4e3b\u5f35\u3092\u3069\u306e\u3088\u3046\u306b\u5236\u9650\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-4-which-materials-and-terminals-support-industrial-service\">\u30d1\u30fc\u30c84. \u7523\u696d\u7528\u30b5\u30fc\u30d3\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6750\u6599\u3068\u7aef\u5b50\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-5-how-do-you-read-ith-versus-the-switched-control-load\">\u30d1\u30fc\u30c85. Ith\u3068\u5207\u66ff\u5236\u5fa1\u8ca0\u8377\u3092\u3069\u306e\u3088\u3046\u306b\u8aad\u307f\u53d6\u308a\u307e\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-6-which-onpow-metal-models-fit-documented-heavy-duty-panels\">\u30d1\u30fc\u30c86. \u3069\u306eONPOW\u91d1\u5c5e\u30e2\u30c7\u30eb\u304c\u8a18\u8f09\u3055\u308c\u305f\u91cd\u8ca0\u8377\u30d1\u30cd\u30eb\u306b\u9069\u5408\u3057\u307e\u3059\u304b\uff1f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-7-what-rfq-inputs-separate-marketing-claims-from-purchasable-specs\">\u30d1\u30fc\u30c87. RFQ\u5165\u529b\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u4e3b\u5f35\u3068\u8cfc\u5165\u53ef\u80fd\u306a\u4ed5\u69d8\u3092\u3069\u306e\u3088\u3046\u306b\u533a\u5225\u3057\u307e\u3059\u304b\uff1f<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-1-what-does-heavy-duty-mean-on-a-push-button-switch\">\u30d1\u30fc\u30c81. \u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u300c\u91cd\u8ca0\u8377\u300d\u3068\u306f\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30ab\u30bf\u30ed\u30b0\u306f\u300c\u91cd\u8ca0\u8377\u300d\u3092\u5de5\u696d\u7684\u306a\u8010\u4e45\u6027\u306e\u30b7\u30b0\u30ca\u30eb\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u3053\u306e\u30d5\u30ec\u30fc\u30ba\u306f\u5358\u72ec\u3067\u306fIEC\u306e\u88fd\u54c1\u30af\u30e9\u30b9\u306b\u307b\u3068\u3093\u3069\u5bfe\u5fdc\u3057\u307e\u305b\u3093\u3002\u30b9\u30ed\u30fc\u30ac\u30f3\u3060\u3051\u3067\u7d5e\u308a\u8fbc\u3080\u8cfc\u5165\u8005\u306f\u3001\u5f8c\u3067\u6b20\u843d\u3057\u3066\u3044\u305f\u5165\u529b\u304c\u30b5\u30a4\u30af\u30eb\u3001\u4fb5\u5165\/\u885d\u6483\u8a55\u4fa1\u3001\u6750\u6599\u3001\u304a\u3088\u3073\u516c\u958b\u3055\u308c\u305f\u96fb\u6d41\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u610f\u5473\u3067\u3042\u308b\u3053\u3068\u306b\u6c17\u4ed8\u304f\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u305d\u306e\u4e3b\u5f35\u30924\u3064\u306e\u8cfc\u5165\u8005\u306e\u8cea\u554f\u306b\u89e3\u8aad\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306f\u4f55\u56de\u306e\u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u64cd\u4f5c\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<li style=\"margin:0 0 8px\">\u6d17\u6d44\u3001\u307b\u3053\u308a\u3001\u885d\u6483\u306b\u5fc5\u8981\u306aIP\/IK\u306e\u9762\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n<li style=\"margin:0 0 8px\">\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3068\u30cf\u30fc\u30cd\u30b9\u306b\u5408\u3046\u524d\u9762\u6750\u6599\u3068\u7aef\u5b50\u30b9\u30bf\u30a4\u30eb\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n<li style=\"margin:0 0 8px\">\u5236\u5fa1\u56de\u8def\u306b\u3068\u3063\u3066\u96fb\u6d41\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u5b9f\u969b\u306b\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f<\/li>\n<\/ol>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30d5\u30ec\u30fc\u30ba<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u8cfc\u5165\u8005\u306e\u7ffb\u8a33<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u8981\u6c42\u3059\u3079\u304d\u8a3c\u62e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u91cd\u8ca0\u8377<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u8a18\u9332\u3055\u308c\u305f\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb + \u74b0\u5883 + \u6750\u6599<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u30b5\u30a4\u30af\u30eb\u56f3\u3001IP\/IK\u3001\u6750\u6599\u547c\u3073\u51fa\u3057<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u9632 vandal \/ \u7523\u696d\u7528\u91d1\u5c5e<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u885d\u6483\u304a\u3088\u3073\u4e71\u7528\u306e\u671f\u5f85\u5024<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IK\u8a55\u4fa1\u3068\u524d\u9762\u69cb\u9020<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u9ad8\u96fb\u6d41<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6761\u4ef6\u4e0b\u3067\u306e\u96fb\u6c17\u7684\u30d5\u30a3\u30fc\u30eb\u30c9\u540d<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">UI\u3001Ith\u3001\u304a\u3088\u3073\u904b\u7528\u7fa9\u52d9\u306b\u95a2\u3059\u308b\u30e1\u30e2<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6d17\u6d44\u6e96\u5099\u5b8c\u4e86<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6307\u5b9a\u3055\u308c\u305f\u9762\u306e\u4fb5\u5165\u5883\u754c<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IP\u30b3\u30fc\u30c9\u3068\u30ac\u30b9\u30b1\u30c3\u30c8\/\u30d1\u30cd\u30eb\u306e\u8a73\u7d30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u96a3\u63a5\u6750\u6599\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306b\u3064\u3044\u3066\u306f\u3001 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/news\/metal-vs-plastic-push-button-switches\/\">\u91d1\u5c5e\u5bfe\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u6bd4\u8f03<\/a> \u5185\u90e8\u306e <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/category\/blog\/\">ONPOW\u30d6\u30ed\u30b0\u30ac\u30a4\u30c9<\/a> \u30af\u30e9\u30b9\u30bf\u30fc\u3002\u76f4\u5f84\u57fa\u6e96\u306f\u3001 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/news\/22mm-push-button-switch-guide\/\">22mm\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u30ac\u30a4\u30c9<\/a> \u4ee5\u4e0b\u306e\u904b\u7528\u30c7\u30b3\u30fc\u30c9\u3068\u306f\u5225\u306e\u6c7a\u5b9a\u3068\u306a\u308b\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-2-how-do-mechanical-and-electrical-life-cycles-define-duty\">\u30d1\u30fc\u30c82. \u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u5bff\u547d\u306f\u3069\u306e\u3088\u3046\u306b\u7fa9\u52d9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30b5\u30a4\u30af\u30eb\u5bff\u547d\u306f\u3001\u8efd\u91cfHMI\u30dc\u30bf\u30f3\u3068\u751f\u7523\u30e9\u30a4\u30f3\u3067\u751f\u304d\u6b8b\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u308b\u30e6\u30cb\u30c3\u30c8\u306e\u6700\u3082\u6b63\u76f4\u306a\u533a\u5225\u8981\u7d20\u3067\u3059\u3002\u6a5f\u68b0\u7684\u5bff\u547d\u306f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u52d5\u4f5c\u3092\u3001\u96fb\u6c17\u7684\u5bff\u547d\u306f\u5b9a\u3081\u3089\u308c\u305f\u96fb\u6c17\u6761\u4ef6\u4e0b\u3067\u306e\u63a5\u70b9\u6027\u80fd\u3092\u793a\u3057\u307e\u3059\u3002\u4e21\u8005\u3092\u6df7\u540c\u3057\u305f\u308a\u3001\u4e21\u65b9\u3092\u7121\u8996\u3057\u305f\u308a\u3059\u308b\u3068\u8aa4\u3063\u305f\u4fe1\u983c\u3092\u751f\u3080\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u6b21\u306e\u3053\u3068\u3092\u660e\u793a\u3055\u305b\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u516c\u958b\u3055\u308c\u305f\u8a66\u9a13\u67a0\u5185\u3067\u306e\u6a5f\u68b0\u7684\u5bff\u547d\uff1b;<\/li>\n<li style=\"margin:0 0 8px\">\u516c\u958b\u3055\u308c\u305f\u96fb\u6c17\u6761\u4ef6\u4e0b\u3067\u306e\u96fb\u6c17\u7684\u5bff\u547d\uff1b;<\/li>\n<li style=\"margin:0 0 8px\">\u56f3\u9762\u304c\u6a19\u6e96\u7684\u3001\u6700\u5c0f\u9650\u3001\u307e\u305f\u306f\u30ab\u30bf\u30ed\u30b0\u30b0\u30ec\u30fc\u30c9\u306e\u8a18\u8ff0\u3067\u3042\u308b\u304b\u3069\u3046\u304b;<\/li>\n<li style=\"margin:0 0 8px\">\u6a5f\u68b0\u306e1\u6642\u9593\u307e\u305f\u306f1\u30b7\u30d5\u30c8\u3042\u305f\u308a\u306e\u4e88\u60f3\u52d5\u4f5c\u56de\u6570\u3002.<\/li>\n<\/ul>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u30e9\u30a4\u30d5\u30d5\u30a3\u30fc\u30eb\u30c9<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u305d\u308c\u304c\u63a8\u5b9a\u306b\u5f79\u7acb\u3064\u5185\u5bb9<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u4e00\u822c\u7684\u306a\u8cfc\u5165\u8005\u306e\u8aa4\u308a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6a5f\u68b0\u751f\u547d\u4f53<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u62bc\u3057\u4e0b\u3052\u3068\u96e2\u3057\u306e\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u8010\u4e45\u6027<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u96fb\u6c17\u7684\u5207\u66ff\u8a3c\u660e\u3068\u3057\u3066\u6271\u3046\u3053\u3068<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u96fb\u6c17\u306e\u751f\u6d3b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u5b9a\u3081\u3089\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u306e\u63a5\u70b9\u8010\u4e45\u6027<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u96fb\u5727\u3001\u8ca0\u8377\u30bf\u30a4\u30d7\u3001\u5468\u6ce2\u6570\u3092\u7121\u8996\u3059\u308b\u3053\u3068<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u300c\u9577\u5bff\u547d\u300d\u30b9\u30ed\u30fc\u30ac\u30f3\u306e\u7d44\u307f\u5408\u308f\u305b<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6570\u5b57\u306a\u3057\u3067\u306f\u4f55\u3082\u306a\u3044<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6570\u5024\u306e\u4ee3\u308f\u308a\u306b\u5f62\u5bb9\u8a5e\u3092\u53d7\u3051\u5165\u308c\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u73fe\u5834\u3088\u308a\uff1a<\/strong> \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u8b70\u8ad6\u3067\u306f\u3001\u30dc\u30bf\u30f3\u304c\u300c\u624b\u888b\u3092\u3057\u305f\u307e\u307e\u30cf\u30f3\u30de\u30fc\u3067\u53e9\u3044\u30661\u5e74\u5f8c\u306b\u6545\u969c\u3059\u308b\u300d\u3068\u983b\u7e41\u306b\u4e0d\u6e80\u304c\u51fa\u308b\u304c\u3001\u3053\u308c\u306f\u6a5f\u68b0\u7684\u306a\u4e71\u7528\u3084\u30b5\u30a4\u30af\u30eb\u8a08\u753b\u306e\u554f\u984c\u3067\u3042\u308a\u3001IP\u30b9\u30c6\u30c3\u30ab\u30fc\u306e\u554f\u984c\u3067\u306f\u306a\u3044\u3002\u2014 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.reddit.com\/r\/PLC\/\" target=\"_blank\" rel=\"noopener\">\u7523\u696d\u7528\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u8b70\u8ad6\u30d1\u30bf\u30fc\u30f3<\/a><\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">ONPOW\u3067 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/30mmstainless-steelscrew-terminal-product\/\">GQ30-L-11\/S 30mm \u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3<\/a> \u30da\u30fc\u30b8\u3001\u8a18\u8f09\u3055\u308c\u305f\u5024\u306b\u306f\u6a5f\u68b0\u7684\u5bff\u547d\u304c\u542b\u307e\u308c\u308b <strong>\u22651,000,000<\/strong> \u304a\u3088\u3073\u96fb\u6c17\u7684\u5bff\u547d <strong>\u226550,000<\/strong>. \u3053\u308c\u3089\u3092RFQ\u6bd4\u8f03\u306e\u305f\u3081\u306e\u30e2\u30c7\u30eb\u30da\u30fc\u30b8\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u3057\u3066\u5f15\u7528\u3057\u3001\u9069\u5408\u3059\u308b\u4f7f\u7528\u6761\u4ef6\u306a\u3057\u306b\u7121\u5236\u9650\u306e\u5de5\u5834\u4fdd\u8a3c\u306b\u5909\u63db\u3057\u306a\u3044\u3053\u3068\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-how-should-ip-and-ik-ratings-bound-harsh-environment-claims\">\u30d1\u30fc\u30c83. IP\u304a\u3088\u3073IK\u306e\u8a55\u4fa1\u306f\u904e\u9177\u306a\u74b0\u5883\u306e\u4e3b\u5f35\u3092\u3069\u306e\u3088\u3046\u306b\u5236\u9650\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u904e\u9177\u306a\u74b0\u5883\u5411\u3051\u306e\u8a00\u8a9e\u306b\u306f\u6a19\u6e96\u7684\u306a\u5883\u754c\u7dda\u304c\u5fc5\u8981\u3067\u3059\u3002IP\u30b3\u30fc\u30c9\u306f\u4fb5\u5165\u4fdd\u8b77\u3092\u793a\u3057\u3001IK\u30b3\u30fc\u30c9\u306f\u6a5f\u68b0\u7684\u885d\u6483\u306e\u5ea6\u5408\u3044\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a55\u4fa1\u3092\u6301\u305f\u306a\u3044\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u5199\u771f\u306f\u3001\u6d17\u6d44\u3084\u4e71\u7528\u306e\u4e3b\u5f35\u306b\u5bfe\u3059\u308b\u4e0d\u5b8c\u5168\u306a\u8a3c\u62e0\u3067\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u6a29\u9650\u306e\u67a0\u7d44\u307f\uff1a<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/2452\" target=\"_blank\" rel=\"noopener\">IEC 60529<\/a> \u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u63d0\u4f9b\u3059\u308bIP\u4fdd\u8b77\u5ea6\u3092\u5b9a\u7fa9\u3059\u308b;<\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/6673\" target=\"_blank\" rel=\"noopener\">IEC 62262<\/a> \u6a5f\u68b0\u7684\u885d\u6483\u306b\u5bfe\u3059\u308bIK\u4fdd\u8b77\u5ea6\u3092\u5b9a\u7fa9\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p style=\"margin:0 0 16px;line-height:1.7\">GQ30-L-11\/S\u306b\u3064\u3044\u3066\u3001\u88fd\u54c1\u30da\u30fc\u30b8\u306b\u306f <strong>\u524d\u9762IP65<\/strong>, \u3001 <strong>\u7279\u6ce8\u306eIP67<\/strong>, \u3001\u304a\u3088\u3073 <strong>IK09<\/strong>. \u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u3053\u308c\u3089\u306e\u8a18\u8ff0\u306f\u30e2\u30c7\u30eb\u30da\u30fc\u30b8\u3068\u524d\u9762\/\u6ce8\u6587\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u7d50\u3073\u3064\u3051\u3066\u4fdd\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u8a2d\u8a08\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u5727\u7e2e\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5165\u53e3\u306f\u4f9d\u7136\u3068\u3057\u3066\u53d6\u308a\u4ed8\u3051\u7d50\u679c\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u300c\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u300d\u30e9\u30d9\u30eb\u3092\u53d7\u3051\u5165\u308c\u308b\u524d\u306e\u74b0\u5883\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/li>\n<li style=\"margin:0 0 8px\">\u6d17\u6d44\u306f\u64cd\u4f5c\u8005\u306e\u9854\u9762\u5411\u3051\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u5168\u4f53\u3067\u3059\u304b\uff1f<\/li>\n<li style=\"margin:0 0 8px\">\u7c89\u5875\u3001\u6cb9 mist\u3001\u5c4b\u5916\u66dd\u9732\u306f\u4efb\u52d9\u306e\u4e00\u90e8\u3067\u3059\u304b\uff1f<\/li>\n<li style=\"margin:0 0 8px\">\u5de5\u5177\u3001\u30ab\u30fc\u30c8\u3001\u5076\u767a\u7684\u306a\u885d\u7a81\u306b\u3088\u308b\u885d\u6483\u306f\u4fe1\u983c\u3067\u304d\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/Push-Button-Switch-1.webp\" alt=\"Industrial metal push button switch front view for IP and IK selection\"><\/figure>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u30d2\u30f3\u30c8\uff1a<\/strong> \u30d1\u30cd\u30eb\u306e\u539a\u3055\u306f\u30ac\u30b9\u30b1\u30c3\u30c8\u3068\u30ca\u30c3\u30c8\u30b9\u30bf\u30c3\u30af\u3092\u652f\u6301\u3057\u307e\u3059\u304b\uff1f<a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/2452\" target=\"_blank\" rel=\"noopener\">IEC 60529 IP\u30b3\u30fc\u30c9<\/a>).<\/p>\n<\/blockquote>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-4-which-materials-and-terminals-support-industrial-service\">\u30d1\u30fc\u30c84. \u7523\u696d\u7528\u30b5\u30fc\u30d3\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6750\u6599\u3068\u7aef\u5b50\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u6750\u6599\u306f\u7570\u306a\u308b\u6545\u969c\u30e2\u30fc\u30c9\u3092\u4f1d\u3048\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u6b63\u9762\u306f\u3001\u6469\u8017\u8010\u6027\u3001\u6d17\u6d44\u5316\u5b66\u85ac\u54c1\u3001\u307e\u305f\u306f\u30c9\u30a2\u306e\u91d1\u5c5e\u5916\u89b3\u3092\u671f\u5f85\u3059\u308bRFQ\u306b\u983b\u7e41\u306b\u767b\u5834\u3057\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u3001\u30b5\u30a4\u30af\u30eb\u6570\u3068IP\u76ee\u6a19\u3092\u4f4e\u3044\u8cea\u91cf\u307e\u305f\u306f\u30b3\u30b9\u30c8\u3067\u6e80\u305f\u3059\u5834\u5408\u3001\u4e2d\u7a0b\u5ea6\u306e\u5c4b\u5185\u7528\u9014\u306b\u9069\u3057\u305f\u7b54\u3048\u3067\u3042\u308a\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/news\/metal-vs-plastic-push-button-switches\/\">\u91d1\u5c5e\u5bfe\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u6bd4\u8f03<\/a> \u305d\u306e\u30d5\u30a9\u30fc\u30af\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u7aef\u5b50\u30b9\u30bf\u30a4\u30eb\u306e\u5909\u66f4\u306f\u7d44\u307f\u7acb\u3066\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\uff1a<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u306d\u3058\u7aef\u5b50\u306f\u3001\u591a\u304f\u306e\u7523\u696d\u7528\u30d1\u30cd\u30eb\u3067\u73fe\u5834\u914d\u7dda\u3068\u3088\u308a\u5927\u304d\u306a\u5c0e\u4f53\u3092\u597d\u307f\u307e\u3059\uff1b;<\/li>\n<li style=\"margin:0 0 8px\">\u30d4\u30f3\u7aef\u5b50\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30cf\u30fc\u30cd\u30b9\u3084\u57fa\u677f\u5fd7\u5411\u306e\u30d3\u30eb\u30c9\u3092\u597d\u3080\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff1b;<\/li>\n<li style=\"margin:0 0 8px\">\u56de\u8def\u304c\u62b5\u6297\u3084\u30e1\u30c3\u30ad\u306e\u9078\u629e\u306b\u654f\u611f\u306a\u5834\u5408\u3001\u63a5\u89e6\u6750\u6599\u306e\u6ce8\u610f\u70b9\u306f\u91cd\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p style=\"margin:0 0 16px;line-height:1.7\">GQ30-L-11\/S\u30da\u30fc\u30b8\u306b\u8a18\u8f09\u3055\u308c\u305f\u69cb\u9020\u30ce\u30fc\u30c8\u306b\u306f\u3001 <strong>\u30b9\u30c6\u30f3\u30ec\u30b9\u30dc\u30bf\u30f3\/\u672c\u4f53<\/strong>, <strong>PA\u57fa\u5730<\/strong>, <strong>\u306d\u3058\u7aef\u5b50<\/strong>, \u3001\u304a\u3088\u3073 <strong>\u9280\u5408\u91d1<\/strong> \u88fd\u54c1\u30da\u30fc\u30b8\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u30c7\u30fc\u30bf\u306b\u304a\u3051\u308b\u63a5\u89e6\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002RFQ\u304c\u660e\u793a\u7684\u306b\u91d1\u5c5e\u6b63\u9762\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u306d\u3058\u7d42\u7aef\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u3053\u308c\u3089\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u2014\u30ab\u30c6\u30b4\u30ea\u30fc\u30ab\u30fc\u30c9\u4e0a\u306e\u3059\u3079\u3066\u306e\u91d1\u5c5eSKU\u304c\u540c\u3058\u5024\u3092\u5171\u6709\u3057\u3066\u3044\u308b\u8a3c\u62e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u8cfc\u5165\u8005\u306e\u5fc5\u8981\u6027<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u6750\u6599 \/ \u7aef\u5b50\u4fe1\u53f7<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u30e2\u30c7\u30eb\u30da\u30fc\u30b8\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u624b\u888b\u3092\u3057\u305f\u7523\u696d\u7528HMI<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u3088\u308a\u5927\u304d\u306a\u91d1\u5c5e\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u3001\u30af\u30ea\u30a2\u306a\u52d5\u4f5c\u8ddd\u96e2<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u76f4\u5f84\u3001\u52d5\u4f5c\u611f\u899a\u306e\u30ce\u30fc\u30c8\uff08\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u6d17\u6d44\u307e\u305f\u306f\u7c89\u5875\u5bfe\u7b56<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IP\u30d5\u30a7\u30a4\u30b9 + \u30ac\u30b9\u30b1\u30c3\u30c8\u53ef\u80fd\u306a\u30d5\u30ed\u30f3\u30c8<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IP65 \/ IP67 MTO\u8a00\u8a9e<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u885d\u6483\u30fb\u4e71\u7528<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IK + \u91d1\u5c5e\u524d\u9762<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">IK09\u307e\u305f\u306f\u540c\u7b49\u306e\u30ea\u30b9\u30c8\u5024<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u73fe\u5834\u914d\u7dda<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u306d\u3058\u7aef\u5b50\u306e\u512a\u5148\u9806\u4f4d<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u7aef\u5b50\u30bf\u30a4\u30d7\u3068\u30ef\u30a4\u30e4\u7bc4\u56f2\uff08\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u30d6\u30e9\u30a6\u30ba\u3059\u308b <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/metal-push-button-switch\/\">\u91d1\u5c5e\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u30d5\u30a1\u30df\u30ea\u30fc<\/a> \u76f4\u5f84\u3068\u30b9\u30bf\u30a4\u30eb\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u57fa\u3065\u304d\u3001\u305d\u306e\u5f8c\u3001\u7279\u5b9a\u306e\u30e2\u30c7\u30eb\u30da\u30fc\u30b8\u306b\u623b\u3063\u3066\u30af\u30ec\u30fc\u30e0\u3092\u505c\u6b62\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ab\u30c6\u30b4\u30ea\u30ab\u30fc\u30c9\u306b\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u30d0\u30c3\u30b8\u3092\u30e2\u30c7\u30eb\u30ec\u30d9\u30eb\u306e\u627f\u8a8d\u306b\u6607\u683c\u3055\u305b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u6b63\u78ba\u306aSKU\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u305d\u308c\u3089\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u3092\u9664\u304d\u307e\u3059\u3002.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-how-do-you-read-ith-versus-the-switched-control-load\">\u30d1\u30fc\u30c85. Ith\u3068\u5207\u66ff\u5236\u5fa1\u8ca0\u8377\u3092\u3069\u306e\u3088\u3046\u306b\u8aad\u307f\u53d6\u308a\u307e\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u73fe\u5728\u306e\u898b\u51fa\u3057\u306f\u6700\u3082\u9ad8\u4fa1\u306a\u8aa4\u89e3\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002\u30da\u30fc\u30b8\u306b\u306f <strong>Ith 20A<\/strong> \u304c\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u8cfc\u5165\u8005\u306f\u307e\u3060\u5b9f\u969b\u306e\u56de\u8def\u3067\u4f55\u304c\u4f5c\u3089\u308c\u3001\u58ca\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u305d\u306e <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/low-voltage-power-distribution-controls-systems\/low-voltage-switchgear\/eaton-consulting-application-guide-for-low-voltage-switchgear-according-to-iec-standards-en-gb.pdf\" target=\"_blank\" rel=\"noopener\">\u30a4\u30fc\u30c8\u30f3IEC\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u9069\u7528\u30ac\u30a4\u30c9<\/a> \u5f93\u6765\u306e\u7a7a\u6c17\u4e2d\u71b1\u96fb\u6d41\u3001Ith\u3092\u3001\u7a7a\u6c17\u4e2d\u306e\u975e\u5c01\u6b62\u88c5\u7f6e\u306e\u6e29\u5ea6\u4e0a\u6607\u8a66\u9a13\u306e\u6982\u5ff5\u3068\u3057\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u305d\u306e\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u306f\u3001\u81ea\u52d5\u7684\u306b\u3059\u3079\u3066\u306e\u8ca0\u8377\u30bf\u30a4\u30d7\u306e\u5b9a\u683c\u52d5\u4f5c\u5207\u66ff\u96fb\u6d41\u3068\u540c\u4e00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Practical reading rules for this buying guide:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">treat <strong>UI<\/strong> \u305d\u3057\u3066 <strong>Ith<\/strong> as named model fields under their definitions;<\/li>\n<li style=\"margin:0 0 8px\">compare them with the control-circuit voltage and current you actually switch;<\/li>\n<li style=\"margin:0 0 8px\">if the load path is a power duty with incomplete operational evidence, separate the operator interface from the power device architecture.<\/li>\n<\/ul>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u91cd\u8981\uff1a<\/strong> Do not rewrite an RFQ as \u201cdirectly switches 20A\u201d when the available evidence only lists <code>Ith 20A<\/code>\u2014use the thermal-current definition in the <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/low-voltage-power-distribution-controls-systems\/low-voltage-switchgear\/eaton-consulting-application-guide-for-low-voltage-switchgear-according-to-iec-standards-en-gb.pdf\" target=\"_blank\" rel=\"noopener\">Eaton\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ac\u30a4\u30c9<\/a> and escalate duty architecture questions separately.<\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">For the deeper direct-load versus contactor-coil decision tree, use the sibling <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/news\/20a-push-button-switch-direct-load-contactor\/\">20A Ith versus direct-load decision<\/a> article. This guide stops at field decoding so buyers can shortlist \u201cheavy duty\u201d candidates without duplicating that architecture thesis. Control-circuit coil commands remain a common industrial pattern described in resources such as <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/control.com\/technical-articles\/how-to-wire-motor-starters-and-contactors\/\" target=\"_blank\" rel=\"noopener\">Control.com motor starter wiring<\/a>.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u5883\u754c\u7dda\u306b\u5408\u308f\u305b\u308b<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Choose a documented heavy-duty metal path when<\/strong> cycles, IP\/IK, materials, and control-circuit fields are written into the RFQ and matched to a model page.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Do not buy on slogan alone when<\/strong> the only evidence is a catalogue adjective or an unverified amp headline.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Escalate architecture when<\/strong> the button is being asked to carry an unproven power switching duty\u2014see the 20A sibling guide rather than inventing claims here.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Confirm first:<\/strong> expected operations, environment, diameter standard, terminal style, Ui\/Ith versus load path, and quantity.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-6-which-onpow-metal-models-fit-documented-heavy-duty-panels\">\u30d1\u30fc\u30c86. \u3069\u306eONPOW\u91d1\u5c5e\u30e2\u30c7\u30eb\u304c\u8a18\u8f09\u3055\u308c\u305f\u91cd\u8ca0\u8377\u30d1\u30cd\u30eb\u306b\u9069\u5408\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">When the decode points to a large metal actuator with screw terminals and documented IP\/IK\/life fields, ONPOW\u2019s <strong>GQ30-L-11\/S<\/strong> is a concrete model path to evaluate.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Listed field (GQ30-L-11\/S)<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Buyer use<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u03c630mm installation diameter<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Large industrial target on metal doors<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 250V \/ Ith 20A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Named insulation and thermal-current fields for RFQ comparison<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Mechanical life \u22651,000,000 \/ electrical life \u226550,000<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Cycle targets for industrial HMI service<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Front IP65 (IP67 MTO) \/ IK09<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Environment and impact boundaries<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Screw terminal; stainless button\/body; PA base<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Field wiring and metal-front construction notes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u88fd\u54c1\u63a8\u5968\uff1a<\/strong> shortlist <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/30mmstainless-steelscrew-terminal-product\/\">GQ30-L-11\/S<\/a> when the RFQ calls for a \u03c630mm stainless screw-terminal actuator and the listed life, IP\/IK, and Ui\/Ith fields match the control-panel requirement. Use the <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/metal-push-button-switch\/\">\u91d1\u5c5e\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u30d5\u30a1\u30df\u30ea\u30fc<\/a> only to browse related diameters and styles before returning to model-level evidence.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Why not recommend it as a universal default:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">plant standards already locked on 22mm modular accessories may not want a \u03c630mm hole;<\/li>\n<li style=\"margin:0 0 8px\">Ith 20A is not proof of motor or direct-load switching for every application;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<\/ul>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-7-what-rfq-inputs-separate-marketing-claims-from-purchasable-specs\">\u30d1\u30fc\u30c87. RFQ\u5165\u529b\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u4e3b\u5f35\u3068\u8cfc\u5165\u53ef\u80fd\u306a\u4ed5\u69d8\u3092\u3069\u306e\u3088\u3046\u306b\u533a\u5225\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits;<\/li>\n<li style=\"margin:0 0 8px\">diameter standard (22mm \/ 30mm \/ other) and panel thickness;<\/li>\n<li style=\"margin:0 0 8px\">illumination or legend requirements;<\/li>\n<li style=\"margin:0 0 8px\">quantity, documentation pack, and delivery timing.<\/li>\n<\/ol>\n<p style=\"margin:0 0 16px;line-height:1.7\">If any of items 1\u20134 is blank, the supplier cannot honestly validate a \u201cheavy duty\u201d claim. Send the completed package through <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/contact-us\/\">send duty and environment details<\/a> for model confirmation.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\uff1a<\/strong> open the <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/ja\/30mmstainless-steelscrew-terminal-product\/\">GQ30-L-11\/S product page<\/a>, compare the listed fields with the RFQ checklist, and request confirmation before panel punching.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/Push-Button-Switch-2-1.webp\" alt=\"Metal push button switch side profile for industrial mounting review\"><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3 style=\"margin:28px 0 12px\">What makes a push button switch heavy duty?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Documented cycles, IP\/IK boundaries, materials\/terminals, and correctly read electrical fields\u2014not the catalogue adjective alone. Ask for those inputs before accepting the label.<\/p>\n<h3 style=\"margin:28px 0 12px\">How many cycles should a heavy duty push button last?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">There is no single universal number. Match published mechanical and electrical life figures to your expected operations. GQ30-L-11\/S lists mechanical life \u22651,000,000 and electrical life \u226550,000 on its product page as model evidence points.<\/p>\n<h3 style=\"margin:28px 0 12px\">What IP rating do heavy duty push buttons need?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Need depends on dust, washdown, and enclosure design. Many industrial metal fronts target IP65-class front protection; GQ30-L-11\/S lists front IP65 with IP67 made to order. Confirm the face and order option for your SKU.<\/p>\n<h3 style=\"margin:28px 0 12px\">Is Ith the same as the load I can switch?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Not automatically. Ith is a conventional thermal-current concept used in temperature-rise testing of unenclosed equipment in free air. Compare it carefully with your switched control load and escalate incomplete power-duty cases separately.<\/p>\n<h3 style=\"margin:28px 0 12px\">Are metal push buttons always more heavy duty than plastic?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">No. Metal fronts often help with abuse appearance and impact expectations, but plastic can meet moderate industrial duty when cycles and IP targets are documented. Choose from environment and life evidence, not material prejudice alone.<\/p>\n<h3 style=\"margin:28px 0 12px\">What specs should I put on a heavy duty push button RFQ?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Include cycle targets, voltages\/currents, contact arrangement, IP\/IK, materials, terminals, diameter, illumination\/legend needs, quantity, and documentation requirements. Slogan-only RFQs produce mismatched samples.<\/p>\n<h3 style=\"margin:28px 0 12px\">When is a larger metal diameter better for industrial panels?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Larger diameters help when gloved operators, legend space, or plant metal standards need a bigger target. They are not automatically \u201cmore heavy duty\u201d electrically\u2014still verify cycles, IP\/IK, and current-field meaning.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/2603\" target=\"_blank\" rel=\"noopener\">IEC 60947-5-1 \u2014 \u5236\u5fa1\u56de\u8def\u6a5f\u5668\u304a\u3088\u3073\u958b\u9589\u7d20\u5b50<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/2452\" target=\"_blank\" rel=\"noopener\">IEC 60529 \u2014 \u5916\u90ed\u306b\u3088\u308b\u4fdd\u8b77\u7b49\u7d1a\uff08IP\u30b3\u30fc\u30c9\uff09<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/6673\" target=\"_blank\" rel=\"noopener\">IEC 62262 \u2014 \u6a5f\u68b0\u7684\u885d\u6483\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u7b49\u7d1a\uff08IK\u30b3\u30fc\u30c9\uff09<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/low-voltage-power-distribution-controls-systems\/low-voltage-switchgear\/eaton-consulting-application-guide-for-low-voltage-switchgear-according-to-iec-standards-en-gb.pdf\" target=\"_blank\" rel=\"noopener\">\u30a4\u30fc\u30c8\u30f3\uff1aIEC\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306e\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ac\u30a4\u30c9<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/control.com\/technical-articles\/how-to-wire-motor-starters-and-contactors\/\" target=\"_blank\" rel=\"noopener\">Control.com\uff1a\u30e2\u30fc\u30bf\u30fc\u30b9\u30bf\u30fc\u30bf\u30fc\u3068\u30b3\u30f3\u30bf\u30af\u30bf\u30fc\u306e\u914d\u7dda\u65b9\u6cd5<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A heavy duty push button switch is not a single standard grade name. Treat the phrase as a procurement filter: compare mechanical and electrical life cycles, IP and IK boundaries, front materials and terminals, and Ith versus the actual switched control load before you buy from a catalogue slogan. Contents Part 1. What does heavy duty mean on a push button switch? Part 2. How do mechanical and electrical life cycles define duty? Part 3. How should IP and IK ratings bound harsh-environment claims? Part 4. Which materials and terminals support industrial service? Part 5. How do you read Ith versus the switched control load? Part 6. Which ONPOW metal [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1,98],"tags":[],"class_list":["post-2127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news"],"uagb_featured_image_src":{"full":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button.webp",800,800,false],"thumbnail":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button-150x150.webp",150,150,true],"medium":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button-300x300.webp",300,300,true],"medium_large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button-768x768.webp",768,768,true],"large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button.webp",800,800,false],"1536x1536":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button.webp",800,800,false],"2048x2048":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button.webp",800,800,false],"trp-custom-language-flag":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/30mm-push-button-12x12.webp",12,12,true]},"uagb_author_info":{"display_name":"Relife","author_link":"https:\/\/onpowbutton.com\/ja\/author\/relife\/"},"uagb_comment_info":0,"uagb_excerpt":"A heavy duty push button switch is not a single standard grade name. Treat the phrase as a procurement filter: compare mechanical and electrical life cycles, IP and IK boundaries, front materials and terminals, and Ith versus the actual switched control load before you buy from a catalogue slogan. Contents Part 1. What does heavy&hellip;","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/2127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/comments?post=2127"}],"version-history":[{"count":1,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/2127\/revisions"}],"predecessor-version":[{"id":2129,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/2127\/revisions\/2129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/media\/1927"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/media?parent=2127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/categories?post=2127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/tags?post=2127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}