{"id":6855,"date":"2026-11-10T11:06:45","date_gmt":"2026-11-10T03:06:45","guid":{"rendered":"https:\/\/leaditop.com\/347v-and-480v-photocontrols-for-highway-and-industrial-lighting\/"},"modified":"2026-11-10T17:18:13","modified_gmt":"2026-11-10T09:18:13","slug":"%e9%ab%98%e9%80%9f%e9%81%93%e8%b7%af%e3%81%8a%e3%82%88%e3%81%b3%e7%94%a3%e6%a5%ad%e7%94%a8%e7%85%a7%e6%98%8e%e5%90%91%e3%81%91%e3%81%ae347v%e3%81%8a%e3%82%88%e3%81%b3480v%e5%85%89%e5%88%b6%e5%be%a1","status":"publish","type":"post","link":"https:\/\/leaditop.com\/ja\/347v-and-480v-photocontrols-for-highway-and-industrial-lighting\/","title":{"rendered":"\u9ad8\u901f\u9053\u8def\u304a\u3088\u3073\u7523\u696d\u7528\u7167\u660e\u5411\u3051347V\u304a\u3088\u3073480V\u5149\u5236\u5fa1\u88c5\u7f6e"},"content":{"rendered":"<p>347V\u3068480V\u306e\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u9ad8\u901f\u9053\u8def\u3084\u7523\u696d\u7528\u7167\u660e\u3068\u3044\u3063\u305f\u7528\u9014\u3067\u5b9f\u969b\u306b\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u30892\u3064\u306e\u7528\u9014\u3067\u306f\u7570\u306a\u308b\u8981\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<ul>\n<li>\u9053\u8def\u6a19\u8b58\u67f1\u306f\u958b\u3051\u305f\u5834\u6240\u306b\u7acb\u3063\u3066\u304a\u308a\u3001\u96a3\u306e\u67f1\u3068\u306f\u9060\u304f\u96e2\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u843d\u96f7\u3084\u5bfe\u5411\u8eca\u306e\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>VFD\uff08\u53ef\u5909\u5468\u6ce2\u6570\u30c9\u30e9\u30a4\u30d6\uff09\u3084\u6eb6\u63a5\u88c5\u7f6e\u3001\u5927\u578bLED\u6295\u5149\u5668\u306e\u5207\u308a\u66ff\u3048\u88c5\u7f6e\u306a\u3069\u304c\u4e26\u3076\u5de5\u5834\u306e\u88cf\u624b\u306b\u306f\u3001\u5de5\u696d\u7528\u30e4\u30fc\u30c9\u304c\u5e83\u304c\u3063\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p>\u3069\u3061\u3089\u306e\u6a5f\u7a2e\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u5bfe\u5fdc\u3057\u305f\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u3069\u3061\u3089\u3082\u540c\u3058\u5236\u5fa1\u88c5\u7f6e\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Lead-Top\u793e\u88fd\u306e\u9ad8\u96fb\u5727\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u5149\u96fb\u5236\u5fa1\u88c5\u7f6e2\u7a2e\u985e\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>LT124B\uff08120\uff5e347V\uff09<\/li>\n<li>LT154E\uff08347\uff5e480V\uff09<\/li>\n<\/ul>\n<p>\u3069\u306e\u7533\u8acb\u6761\u4ef6\u304c\u3069\u306e\u4ed5\u69d8\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u306e\u304b\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u3067\u3001\u63d0\u51fa\u66f8\u985e\u306e\u4e2d\u3067\u305d\u306e\u9078\u629e\u3092\u6b63\u5f53\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/lt124b-twist-lock-photocell-installation.webp\" alt=\"\u9752\u3044LT124B\u5149\u96fb\u30bb\u30eb\u3092\u3001\u9ed2\u3044\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u30d9\u30fc\u30b9\u306e\u4e0a\u306b\u624b\u3067\u6301\u3063\u3066\u3044\u308b\u3002\" 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decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/highway-lighting-what-to-consider.webp\" alt=\"\u9ad8\u901f\u9053\u8def\u7167\u660e\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805\u306e\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\uff1a\u30b5\u30fc\u30b8\u8010\u6027\u3001\u4fdd\u5b88\u30b3\u30b9\u30c8\u3001\u30b0\u30ec\u30a2\u9045\u5ef6\u3001IP66\" \/><\/p>\n<h3>\u30b5\u30fc\u30b8\u30ea\u30b9\u30af\u304c\u9ad8\u3044<\/h3>\n<p>\u958b\u3051\u305f\u901a\u8def\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u96fb\u67f1\u306f\u3001\u5468\u8fba\u3067\u6700\u3082\u9ad8\u3044\u5efa\u9020\u7269\u3068\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u3001\u8fd1\u304f\u306e\u843d\u96f7\u306b\u3088\u308b\u30b5\u30fc\u30b8\u96fb\u6d41\u3092\u67b6\u7a7a\u7dda\u3092\u901a\u3057\u3066\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u30b5\u30fc\u30b8\u4fdd\u8b77\u5b9a\u683c\uff086kV\/3kA\u5bfe10kV\/5kA\uff09\u3068MOV\u306e\u30b8\u30e5\u30fc\u30eb\u5b9a\u683c\uff08LT124B\u3067\u306f342J\u3001LT154E\u3067\u306f475J\uff09\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<h3>\u8ddd\u96e2\u306f\u3042\u3089\u3086\u308b\u5931\u6557\u3092\u9ad8\u304f\u3059\u308b<\/h3>\n<p>\u62e0\u70b9\u304b\u3089\u6570\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u96e2\u308c\u305f\u5834\u6240\u306b\u3042\u308b\u5149\u96fb\u30b9\u30a4\u30c3\u30c1\u304c\u6545\u969c\u3057\u305f\u5834\u5408\u3001\u305f\u3063\u305f1\u53f0\u306e\u30e6\u30cb\u30c3\u30c8\u306e\u4fee\u7406\u306e\u305f\u3081\u306b\u3001\u30c8\u30e9\u30c3\u30af\u306e\u51fa\u52d5\u3001\u8eca\u7dda\u898f\u5236\u3001\u4ea4\u901a\u6574\u7406\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b5\u30a4\u30af\u30eb\u5b9a\u683c\u3068\u5bc6\u9589\u578b\u7b50\u4f53\u306f\u91cd\u8981\u3067\u3059\u3002IP66\u304c\u6a19\u6e96\u4ed5\u69d8\u3067\u3042\u308a\u3001IP67\u306f\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u63d0\u4f9b\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u306e\u7729\u3057\u3055\u306f\u3001\u9ad8\u901f\u9053\u8def\u7279\u6709\u306e\u6545\u969c\u30e2\u30fc\u30c9\u3067\u3042\u308b\u3002<\/h3>\n<p>\u4e2d\u592e\u5206\u96e2\u5e2f\u307e\u305f\u306f\u4f4e\u4f4d\u7f6e\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5236\u5fa1\u88c5\u7f6e\u306f\u3001\u5bfe\u5411\u8eca\u306e\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u3092\u8996\u8a8d\u3057\u3001\u591c\u9593\u306b\u30e9\u30a4\u30c8\u3092\u6d88\u706f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u9632\u5fa1\u306f10\uff5e16 <a href=\"https:\/\/en.wikipedia.org\/wiki\/EN_62262#:~:text=The%20European%20Standard%20EN%2062262,to%20IK%20(impact%20protection)%20ratings\" target=\"_blank\" rel=\"noopener\">\u30eb\u30af\u30b9 <\/a>\u901a\u904e\u8eca\u4e21\u3092\u62d2\u5426\u3059\u308b\u305f\u3081\u306b\u3001\u5149\u30ec\u30d9\u30eb\u306e\u95be\u5024\u306b\u52a0\u3048\u30662\uff5e5\u79d2\u306e\u6642\u9593\u9045\u5ef6\u3092\u8a2d\u3051\u308b\u3002<\/p>\n<h3>\u30dd\u30fc\u30eb\u5358\u4f4d\u306e\u5236\u5fa1\u304b\u3001\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u5358\u4f4d\u306e\u5236\u5fa1\u304b\uff1f<\/h3>\n<p>\u3069\u3061\u3089\u306e\u8a2d\u8a08\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u56de\u8def\u304c\u30b5\u30fc\u30d3\u30b9\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3067\u30b0\u30eb\u30fc\u30d7\u5316\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u540c\u3058\u96fb\u5727\u3068\u30b5\u30fc\u30b8\u306e\u30ed\u30b8\u30c3\u30af\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u7167\u660e\u5668\u5177\u3054\u3068\u306e\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5236\u5fa1\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">\u30cd\u30de <\/a>\u30bd\u30b1\u30c3\u30c8\u3002\u3054\u6ce8\u6587\u524d\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8a2d\u8a08\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30ab\u30ca\u30c0\u306e\u9053\u8def\u5de5\u4e8b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u901a\u5e38347V\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002\u3053\u308c\u306fLT124B\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3067\u306f\u306a\u304f\u3001\u56f3\u9762\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u7523\u696d\u30fb\u7269\u6d41\u7167\u660e\u306e\u7528\u9014\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u8981\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/347v-480v-photocontrols-highway-industrial-banner.webp\" alt=\"\u591c\u9593\u306e\u9ad8\u901f\u9053\u8def\u3068\u5de5\u696d\u7269\u6d41\u30e4\u30fc\u30c9\u306e\u4e0a\u7a7a\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u9752\u8272\u306eLT124B\u3068\u767d\u8272\u306eLT154E\u5149\u96fb\u30bb\u30eb\" \/><\/p>\n<h3>\u8ca0\u8377\u304c\u6700\u512a\u5148<\/h3>\n<p>\u5de5\u5834\u3001\u30e4\u30fc\u30c9\u3001\u6e2f\u6e7e\u3001\u914d\u9001\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u3067\u306f\u3001\u7a81\u5165\u96fb\u6d41\u306e\u5927\u304d\u3044\u5927\u578bLED\u6295\u5149\u5668\u3084\u9ad8\u5929\u4e95\u7167\u660e\u5668\u5177\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u30025A\u306eE-Ballast\u5b9a\u683c\u306f\u6700\u4f4e\u9650\u306e\u5b9a\u683c\u3067\u3059\u3002LT154E\u306e\u9ad8\u7a81\u5165\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7528\u9014\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30b5\u30fc\u30b8\u306f\u96f7\u3060\u3051\u3067\u306f\u306a\u3044<\/h3>\n<p>VFD\u3001\u6eb6\u63a5\u6a5f\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u30d0\u30f3\u30af\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u5927\u578b\u30e2\u30fc\u30bf\u30fc\u306a\u3069\u304b\u3089\u767a\u751f\u3059\u308b\u904e\u6e21\u73fe\u8c61\u306f\u3001\u540c\u4e00\u306e\u96fb\u529b\u5206\u5e03\u4e0a\u3067\u7e70\u308a\u8fd4\u3057\u767a\u751f\u3059\u308b\u904e\u6e21\u73fe\u8c61\u3067\u3059\u3002\u30b8\u30e5\u30fc\u30eb\u4e88\u7b97\u3092\u4f7f\u3044\u5207\u308b\u307e\u3067\u306e\u6642\u9593\u304c\u77ed\u304f\u306a\u308b\u305f\u3081\u3001\u9ad8\u5b9a\u683c\u306eMOV\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u63a5\u89e6\u5668\u306f\u4e00\u822c\u7684\u3067\u3059<\/h3>\n<p>\u8907\u6570\u306e\u7167\u660e\u5668\u5177\u3092\u63a5\u7d9a\u3059\u308b\u56de\u8def\u3067\u306f\u3001\u7167\u660e\u5668\u5177\u81ea\u4f53\u3067\u306f\u306a\u304f\u3001\u30d5\u30a9\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c\u30b3\u30f3\u30bf\u30af\u30bf\u306e\u30b3\u30a4\u30eb\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002\u30b3\u30a4\u30eb\u306e\u7a81\u5165\u96fb\u6d41\u3068VA\u8981\u4ef6\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u8981\u4ef6\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u3001\u63a5\u70b9\u6eb6\u7740\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u7a7a\u6c17\u306e\u8cea\u304c\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u6c7a\u5b9a\u3059\u308b<\/h3>\n<p>\u5316\u5b66\u5de5\u5834\u3001\u6d17\u6d44\u30a8\u30ea\u30a2\u3001\u6cbf\u5cb8\u90e8\u306e\u30e4\u30fc\u30c9\u306a\u3069\u3067\u306f\u3001IP67\u898f\u683c\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306f\u5b89\u5168\u4e0a\u306e\u554f\u984c\u3067\u3042\u308b<\/h3>\n<p>24\u6642\u9593365\u65e5\u7a3c\u50cd\u3057\u3066\u3044\u308b\u64cd\u696d\u306b\u304a\u3044\u3066\u3001\u8377\u7a4d\u307f\u30e4\u30fc\u30c9\u306e\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u304c\u505c\u6b62\u72b6\u614b\u306b\u306a\u3063\u305f\u5834\u5408\u306f\u3001\u4e8b\u6545\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>480V\u3092\u4f7f\u7528\u3059\u308b\u7c73\u56fd\u306e\u7523\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001LT154E\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>LT124B\u3068LT154E\u306e\u6bd4\u8f03\u306f\u3069\u3046\u3067\u3059\u304b\uff1f<\/h2>\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td><strong>\u4ed5\u69d8<\/strong><\/td>\n<td><strong>LT124B<\/strong><\/td>\n<td><strong>LT154E<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7684\u306a\u7528\u9014<\/td>\n<td>\u30ab\u30ca\u30c0\u306e347V\u53f7\u7dda\u3001\u5e79\u7dda\u9053\u8def\u3001\u5546\u696d\u7528<\/td>\n<td>\u7c73\u56fd480V\u7523\u696d\u7528\u3001\u7269\u6d41\u7528\u3001\u9ad8\u901f\u9053\u8def\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u683c\u96fb\u5727<\/td>\n<td>120\uff5e347V<\/td>\n<td>347\uff5e480V\uff08\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066277\uff5e528V\u306e\u30de\u30eb\u30c1\u96fb\u5727\u5bfe\u5fdc\u3082\u627f\u308a\u307e\u3059\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u96fb\u5727\u52d5\u4f5c<\/td>\n<td>80V AC\u307e\u3067\u4e0b\u3052\u3089\u308c\u307e\u3059<\/td>\n<td>\u5b9a\u683c\u7bc4\u56f2\u5185\u306e\u307f<\/td>\n<\/tr>\n<tr>\n<td>\u8ca0\u8377<\/td>\n<td>1000W \/ 1800VA<\/td>\n<td>1000W \/ 1800VA<\/td>\n<\/tr>\n<tr>\n<td>LED\u5b9a\u683c<\/td>\n<td>5A E\u30d0\u30e9\u30b9\u30c8<\/td>\n<td>5A E\u30d0\u30e9\u30b9\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u5207\u308a\u66ff\u3048<\/td>\n<td>\u30bc\u30ed\u30af\u30ed\u30b9<\/td>\n<td>\u30bc\u30ed\u30af\u30ed\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u7a81\u5165\u96fb\u6d41\u4fdd\u8b77<\/td>\n<td>\u2014<\/td>\n<td>\u9ad8\u7a81\u5165\u96fb\u6d41\u4fdd\u8b77<\/td>\n<\/tr>\n<tr>\n<td>MOV\u30a8\u30cd\u30eb\u30ae\u30fc<\/td>\n<td>342J<\/td>\n<td>475J<\/td>\n<\/tr>\n<tr>\n<td>\u30b5\u30fc\u30b8\u30ec\u30d9\u30eb<\/td>\n<td>\u6a19\u6e966kV\/3kA\u3001\u62e1\u5f3510kV\/5kA<\/td>\n<td>\u6a19\u6e966kV\/3kA\u3001\u62e1\u5f3510kV\/5kA<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6e90\u30aa\u30f3\u30ec\u30d9\u30eb<\/td>\n<td>10\uff5e16\u30eb\u30af\u30b9<\/td>\n<td>10\uff5e16\u30eb\u30af\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u6642\u9593\u9045\u5ef6<\/td>\n<td>2\uff5e5\u79d2<\/td>\n<td>3\uff5e6\u79d2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iec.ch\/ip-ratings\" target=\"_blank\" rel=\"noopener\">\u4fb5\u5165\u4fdd\u8b77<\/a><\/td>\n<td>IP66; IP67\u306f\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u5bfe\u5fdc\u3044\u305f\u3057\u307e\u3059<\/td>\n<td>IP66; IP67\u306f\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u5bfe\u5fdc\u3044\u305f\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u5207\u308a\u66ff\u3048\u30b5\u30a4\u30af\u30eb<\/td>\n<td>\u5b9a\u683c\u8ca0\u8377\u664210,000\u4ee5\u4e0a<\/td>\n<td>\u5b9a\u683c\u8ca0\u8377\u664210,000\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u52d5\u4f5c\u6e29\u5ea6<\/td>\n<td>\u221240\u2103\uff5e+70\u2103<\/td>\n<td>\u221240\u2103\uff5e+70\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u6e96<\/td>\n<td><a href=\"https:\/\/www.ansi.org\/\" target=\"_blank\" rel=\"noopener\">ANSI <\/a>C136.10\u3001UL 773<\/td>\n<td>ANSI C136.10\u3001UL 773<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2>347V\u5224\u5b9a\u30eb\u30fc\u30eb\uff1a\u7167\u660e\u5236\u5fa1\u306b\u304a\u3051\u308b\u30ec\u30f3\u30b8\u4f4d\u7f6e\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u3069\u3061\u3089\u306e\u30e2\u30c7\u30eb\u3082347V\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u4f4d\u7f6e\u304c\u9006\u3067\u3059\u3002LT124B\u30b7\u30ea\u30fc\u30ba\u306e\u6700\u4e0a\u4f4d\u30e2\u30c7\u30eb\u3068\u3001LT154E\u30b7\u30ea\u30fc\u30ba\u306e\u6700\u4e0b\u4f4d\u30e2\u30c7\u30eb\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5b9a\u683c\u96fb\u5727347V\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u96fb\u5727\u964d\u4e0b\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002347V\u304b\u3089\u59cb\u307e\u308b\u5236\u5fa1\u7bc4\u56f2\u3067\u306f\u3001\u5b9a\u683c\u96fb\u5727\u3088\u308a\u4f4e\u3044\u96fb\u5727\u306b\u5bfe\u3059\u308b\u8a31\u5bb9\u7bc4\u56f2\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3002<\/li>\n<li>LT124B\u306f80V AC\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001347V\u306f\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308a\u3001\u4e0a\u4e0b\u306b\u4f59\u88d5\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u7d4c\u9a13\u5247<\/li>\n<li>LT124B\u306b\u306f\u516c\u79f0347V\u3001LT154E\u306b\u306f\u516c\u79f0480V\u3092\u5370\u52a0\u3057\u307e\u3059\u3002<\/li>\n<li>480V\u306e\u5e45\u5e83\u3044\u96fb\u6e90\u96fb\u5727\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001LT154E\u306f277\uff5e528V\u306e\u30de\u30eb\u30c1\u96fb\u5727\u4ed5\u69d8\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u30e6\u30cb\u30c3\u30c8\u3092\u524d\u63d0\u3068\u3057\u305f\u8a2d\u8a08\u3092\u884c\u3046\u524d\u306b\u3001\u5fc5\u305a\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>\u81ea\u52d5\u5149\u30bb\u30f3\u30b5\u30fc\u306e\u4ed5\u69d8\u66f8\u3092\u63d0\u51fa\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d5\u3064\u306e\u9805\u76ee\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<h4>\u56de\u8def\u96fb\u5727<\/h4>\n<p>\u7167\u660e\u5668\u5177\u306e\u30e9\u30d9\u30eb\u3067\u306f\u306a\u304f\u3001\u30d1\u30cd\u30eb\u306e\u4ed5\u69d8\u66f8\u3068\u56f3\u9762\u304b\u3089\u8aad\u307f\u53d6\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u8ca0\u8377\u3068\u7a81\u5165\u96fb\u6d41<\/h4>\n<p>\u63a5\u7d9a\u8ca0\u8377\u3068\u30c9\u30e9\u30a4\u30d0\u306e\u7a81\u5165\u96fb\u6d41\u30925A\u306eE-Ballast\u5b9a\u683c\u3068\u6bd4\u8f03\u3057\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7523\u696d\u7528\u56de\u8def\u306e\u5834\u5408\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u30b3\u30a4\u30eb\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u30b3\u30f3\u30bb\u30f3\u30c8\u5b9a\u683c<\/h4>\n<p>ANSI C136.10\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u6a19\u6e96\u898f\u683c\u3067\u3059\u304c\u3001\u30d9\u30fc\u30b9\u81ea\u4f53\u306e\u4ed5\u69d8\u3082\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002LT615\u30b7\u30ea\u30fc\u30ba\u306e\u5b9a\u683c\u306f480V\/15A\u3067\u3059\u3002<\/p>\n<h4>\u30b5\u30fc\u30b8\u30c6\u30a3\u30a2\u3068\u30b8\u30e5\u30fc\u30eb\u3092\u5408\u308f\u305b\u3066<\/h4>\n<p>\u66b4\u9732\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u30016kV\/3kA\u307e\u305f\u306f10kV\/5kA\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002MOV\u306e\u8010\u7528\u5e74\u6570\u306b\u3064\u3044\u3066\u306f\u3001MOV\u306e\u4ed5\u69d8\u66f8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u6587\u66f8<\/h4>\n<p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3068\u30b5\u30fc\u30b8\u8a66\u9a13\u5831\u544a\u66f8\u3092\u8acb\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9ad8\u901f\u9053\u8def\u3084\u5de5\u696d\u5730\u5e2f\u306e\u5de5\u4e8b\u306f\u901a\u5e38\u3001\u691c\u67fb\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u3069\u306e\u925b\u88fd\u5929\u677f\u88fd\u54c1\u3092\u691c\u8a0e\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n<h3><a style=\"color: #d63638; font-weight: 600;\" href=\"https:\/\/leaditop.com\/ja\/product\/%e5%85%89%e9%9b%bb%e5%bc%8f%e7%85%a7%e6%98%8e%e5%88%b6%e5%be%a1%e3%82%b9%e3%82%a4%e3%83%83%e3%83%81-120vac\/\" target=\"_blank\" rel=\"noopener\">LT124B \u5149\u96fb\u5f0f\u7167\u660e\u5236\u5fa1\u30b9\u30a4\u30c3\u30c1<\/a>\u9ad8\u901f\u9053\u8def\u304a\u3088\u3073\u4e00\u822c\u9053\u8def\u3001347V<\/h3>\n<p>120\uff5e347V\u3001342J MOV\u30015A E-\u30d0\u30e9\u30b9\u30c8\u3001\u30bc\u30ed\u30af\u30ed\u30b9\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001IP66\u6a19\u6e96\uff08IP67\u306f\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u5bfe\u5fdc\u53ef\u80fd\uff09\u3002\u52d5\u4f5c\u96fb\u5727\u7bc4\u56f2\u306f80V AC\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306fLT124B\u88fd\u54c1\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/lead-top-lt154e-yellow-photocell-347-480v.webp\" alt=\"UL\u898f\u683c\u8a8d\u5b9a\u6e08\u307f\u306e\u30a4\u30a8\u30ed\u30fc\u30ea\u30fc\u30c9\u30c8\u30c3\u30d7 LT154E \u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u5149\u96fb\u5236\u5fa1\u88c5\u7f6e\u3001\u5b9a\u683c\u96fb\u5727347\uff5e480VAC\" \/><\/p>\n<h3><a style=\"color: #d63638; font-weight: 600;\" href=\"https:\/\/leaditop.com\/ja\/product\/%e3%83%84%e3%82%a4%e3%82%b9%e3%83%88%e3%83%ad%e3%83%83%e3%82%af%e5%85%89%e9%9b%bb%e3%82%b9%e3%82%a4%e3%83%83%e3%83%81-lt154e-%e3%83%95%e3%82%a9%e3%83%88%e3%82%bb%e3%83%ab%e3%82%bb%e3%83%b3%e3%82%b5\/\" target=\"_blank\" rel=\"noopener\">\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u5149\u96fb\u30b9\u30a4\u30c3\u30c1 LT154E <\/a>\u7523\u696d\u3001\u7269\u6d41\u3001\u9ad8\u901f\u9053\u8def\u5411\u3051\u3001480V<\/h3>\n<p>347\uff5e480V\uff08\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066277\uff5e528V\u3082\u5bfe\u5fdc\u53ef\u80fd\uff09\u3001475J MOV\u3001\u9ad8\u7a81\u5165\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u30015A E-\u30d0\u30e9\u30b9\u30c8\u3001IP66\u6a19\u6e96\uff08\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066IP67\u5bfe\u5fdc\u53ef\u80fd\uff09\u3002\u8a73\u7d30\u306fLT154E\u88fd\u54c1\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/industrial-lighting-key-requirements.webp\" alt=\"\u7523\u696d\u7528\u7167\u660e\u306e\u8981\u4ef6\u306b\u95a2\u3059\u308b\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\uff1a5A\u96fb\u5b50\u30d0\u30e9\u30b9\u30c8\u8ca0\u8377\u3001VFD\u30b5\u30fc\u30b8\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u3001IP66\/IP67\" \/><\/p>\n<h3>\u6a19\u6e96\u7684\u306a120\uff5e277V\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/h3>\n<p>LT124\u3068LT124L\u306f\u3053\u306e\u7bc4\u56f2\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>347V\u3068480V\u306e\u5149\u96fb\u30bb\u30eb\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3053\u308c\u3089\u306f\u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002347V\u30e6\u30cb\u30c3\u30c8\u306f\u3001\u30ab\u30ca\u30c0\u306e\u9053\u8def\u7167\u660e\u3084\u5546\u696d\u7167\u660e\u3067\u4e00\u822c\u7684\u306a600Y\/347V\u56de\u8def\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002480V\u30e6\u30cb\u30c3\u30c8\u306f\u3001\u7c73\u56fd\u306e\u7523\u696d\u30b7\u30b9\u30c6\u30e0\u3067\u4e00\u822c\u7684\u306a480V\u7167\u660e\u56de\u8def\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e21\u8005\u306e\u9055\u3044\u306f\u3001\u5236\u5fa1\u88c5\u7f6e\u304c\u4fdd\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u9023\u7d9a\u96fb\u5727\u3067\u3042\u308a\u3001\u3053\u308c\u304c\u63a5\u70b9\u8a2d\u8a08\u3068MOV\u306e\u9078\u629e\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h3>120\uff5e277V\u5bfe\u5fdc\u306e\u8857\u8def\u706f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092347V\u56de\u8def\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u5b9a\u683c\u96fb\u5727\u3092\u8d85\u3048\u3066\u52d5\u4f5c\u3057\u3001MOV\u3068\u63a5\u70b9\u7d76\u7e01\u306b\u904e\u8ca0\u8377\u304c\u304b\u304b\u308a\u307e\u3059\u3002347V\u5b9a\u683c\u306e\u30e2\u30c7\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3>347V\u9ad8\u901f\u9053\u8def\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3069\u306e\u30e2\u30c7\u30eb\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>LT124B\u306f\u3001120\uff5e347V\u306e\u96fb\u5727\u7bc4\u56f2\u306b\u5bfe\u5fdc\u3057\u300180V AC\u307e\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001347V\u306e\u96fb\u6e90\u96fb\u5727\u304c\u4f4e\u4e0b\u3057\u3066\u3082\u52d5\u4f5c\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308a\u307e\u3059\u3002<\/p>\n<h3>480V\u306e\u5de5\u696d\u7528\u30e4\u30fc\u30c9\u306b\u306f\u3069\u306e\u30e2\u30c7\u30eb\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>LT154E\u306f\u5b9a\u683c\u96fb\u5727347\uff5e480V\u3067\u3001\u5927\u578bLED\u6295\u5149\u5668\u3084\u9ad8\u5929\u4e95\u7167\u660e\u5668\u5177\u5411\u3051\u306b\u9ad8\u7a81\u5165\u96fb\u6d41\u4fdd\u8b77\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5e45\u5e83\u3044\u96fb\u6e90\u96fb\u5727\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001277\uff5e528V\u4ed5\u69d8\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u306a\u305c\u9ad8\u901f\u9053\u8def\u306e\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\u306f\u591c\u9593\u306b\u30e9\u30a4\u30c8\u3092\u6d88\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u591a\u304f\u306e\u5834\u5408\u3001\u30bb\u30f3\u30b5\u30fc\u306b\u5c4a\u304f\u306e\u306f\u30d8\u30c3\u30c9\u30e9\u30a4\u30c8\u306e\u7729\u3057\u3055\u3067\u3059\u300210\uff5e16\u30eb\u30af\u30b9\u306e\u95be\u5024\u30682\uff5e5\u79d2\u306e\u9045\u5ef6\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u901a\u904e\u8eca\u4e21\u3092\u8aa4\u691c\u77e5\u304b\u3089\u9664\u5916\u3067\u304d\u307e\u3059\u3002\u5e38\u6642\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u906e\u853d\u3055\u308c\u305f\u53d6\u308a\u4ed8\u3051\u4f4d\u7f6e\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306b\u306f\u7279\u5225\u306a\u5bb9\u5668\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u3069\u3061\u3089\u3082ANSI C136.10\u898f\u683c\u306e3\u30d4\u30f3\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u63a5\u7d9a\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u8a2d\u7f6e\u3059\u308b\u30d9\u30fc\u30b9\u304c\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002LT615\u30b7\u30ea\u30fc\u30ba\u306e\u5b9a\u683c\u96fb\u5727\u306f480V\/15A\u3067\u3059\u3002<\/p>\n<h3>\u627f\u8a8d\u524d\u306b\u3069\u306e\u3088\u3046\u306a\u66f8\u985e\u3092\u8981\u6c42\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/li>\n<li>\u30b5\u30fc\u30b8\u8a66\u9a13\u5831\u544a\u66f8\uff08\u6ce2\u5f62\u3001\u5370\u52a0\u96fb\u5727\u3068\u96fb\u6d41\u3001\u30d1\u30eb\u30b9\u6570\uff09<\/li>\n<li>MOV\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u5b9a\u683c<\/li>\n<\/ul>\n<h2>\u7d50\u3073\u306e\u8a00\u8449<\/h2>\n<p>\u9ad8\u901f\u9053\u8def\u3084\u7523\u696d\u7528\u7167\u660e\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u306b\u5bfe\u5fdc\u3057\u305f\u5b9a\u683c\u306e\u5236\u5fa1\u88c5\u7f6e\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u7167\u660e\u306f\u5236\u5fa1\u88c5\u7f6e\u306b\u7570\u306a\u308b\u8ca0\u8377\u3092\u304b\u3051\u307e\u3059\u3002 <a style=\"color: #d63638; font-weight: 600;\" href=\"https:\/\/leaditop.com\/ja\/%e6%8e%a5%e8%a7%a6\/\" target=\"_blank\" rel=\"noopener\">\u30ea\u30fc\u30c9\u30c8\u30c3\u30d7<\/a> \u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u3002\u62c5\u5f53\u30c1\u30fc\u30e0\u304c\u6a5f\u7a2e\u3092\u78ba\u8a8d\u3057\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3068\u30b5\u30fc\u30b8\u8a66\u9a13\u5831\u544a\u66f8\u3092\u6dfb\u3048\u3066\u898b\u7a4d\u3082\u308a\u3092\u3054\u63d0\u793a\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<h2>\u5916\u90e8\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/EN_62262#:~:text=The%20European%20Standard%20EN%2062262,to%20IK%20(impact%20protection)%20ratings\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/EN_62262#:~:text=The%20European%20Standard%20EN%2062262,to%20IK%20(impact%20protection)%20ratings<\/a><\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nema.org\/<\/a><\/li>\n<li><a href=\"https:\/\/www.iec.ch\/ip-ratings\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iec.ch\/ip-ratings<\/a><\/li>\n<li><a href=\"https:\/\/www.ansi.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.ansi.org\/<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Highway and industrial lighting are where 347V and 480V light photocell sensors actually live, and the two applications ask for different things. A highway pole sits in open terrain, far from the next one, exposed to lightning and to oncoming headlights. An industrial yard sits behind a plant full of VFDs and welding equipment, switching banks of large LED floods. Both need a photocell sensor rated for the system voltage. Neither needs the same control. This guide covers two Lead-Top high-voltage twist-lock photocontrols: LT124B (120\u2013347V) LT154E (347\u2013480V) It explains which application conditions drive which specifications, so the choice can be defended in a submittal. Where Do 347V and 480V Come [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6852,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6855","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/comments?post=6855"}],"version-history":[{"count":1,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6855\/revisions"}],"predecessor-version":[{"id":6856,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6855\/revisions\/6856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/media\/6852"}],"wp:attachment":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/media?parent=6855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/categories?post=6855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/tags?post=6855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}