{"id":1521,"date":"2023-08-30T00:00:00","date_gmt":"2023-08-30T00:00:00","guid":{"rendered":"https:\/\/esv1l4v744.wpdns.site\/what-do-nc-and-no-mean-in-a-push-button-switch\/"},"modified":"2026-04-14T14:20:06","modified_gmt":"2026-04-14T14:20:06","slug":"what-do-nc-and-no-mean-in-a-push-button-switch","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/ja\/news\/what-do-nc-and-no-mean-in-a-push-button-switch\/","title":{"rendered":"\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3051\u308b\u300cNC\u300d\u3068\u300cNO\u300d\u306f\u4f55\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f"},"content":{"rendered":"
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\u30d7\u30c3\u30b7\u30e5\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1<\/a> \u3053\u308c\u3089\u306f\u73fe\u4ee3\u306e\u96fb\u5b50\u6a5f\u5668\u306b\u6b20\u304b\u305b\u306a\u3044\u90e8\u54c1\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6a5f\u5668\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8abf\u3079\u308b\u3068\u3001\u300cNC\u300d\u3084\u300cNO\u300d\u3068\u3044\u3063\u305f\u7528\u8a9e\u304c\u767b\u5834\u3057\u3001\u6700\u521d\u306f\u6238\u60d1\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u3053\u3067\u306f\u3001\u305d\u306e\u6df7\u4e71\u3092\u89e3\u6d88\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u610f\u5473\u3092\u660e\u78ba\u306b\u7406\u89e3\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/span><\/p>\n

\u2018\u300cNC\u300d\u2015 Normally Closed\uff08\u5e38\u6642\u9589\uff09\uff1a\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3044\u3066\u3001\u300cNC\u300d\u306f\u300cNormally Closed\uff08\u5e38\u6642\u9589\uff09\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306e\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306e\u521d\u671f\u72b6\u614b\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u72b6\u614b\u3067\u306f\u3001\u300cNC\u300d\u7aef\u5b50\u9593\u306e\u56de\u8def\u304c\u9589\u3058\u3066\u304a\u308a\u3001\u96fb\u6d41\u304c\u6d41\u308c\u307e\u3059\u3002\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u56de\u8def\u304c\u958b\u304d\u3001\u96fb\u6d41\u306e\u6d41\u308c\u304c\u906e\u65ad\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n

\u2018\u300cNO\u300d\u2015 Normally Open\uff08\u5e38\u6642\u958b\uff09\uff1a\u300cNO\u300d\u306f\u300cNormally Open\uff08\u5e38\u6642\u958b\uff09\u300d\u3092\u610f\u5473\u3057\u3001\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306e\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306e\u72b6\u614b\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u300cNO\u300d\u56de\u8def\u306f\u901a\u5e38\u958b\u3044\u305f\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u56de\u8def\u304c\u9589\u3058\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u901a\u3058\u3066\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/span><\/p>\n

\u300cNC\u300d\u3068\u300cNO\u300d\u306e\u63a5\u70b9\u69cb\u6210\u306e\u5f79\u5272\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5168\u5bfe\u7b56\u3084\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u5236\u5fa1\u6a5f\u80fd\u306a\u3069\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u3092\u9078\u629e\u3059\u308b\u3046\u3048\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\u57fa\u672c\u3092\u8d85\u3048\u3066\uff1a\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u691c\u8a0e\u4e8b\u9805<\/strong><\/span><\/p>\n

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NC\u63a5\u70b9\u3068NO\u63a5\u70b9\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u3092\u6c7a\u3081\u308b\u969b\u306b\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u304c\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308b\u304b\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001NC\u63a5\u70b9\u306f\u975e\u5e38\u505c\u6b62\u6a5f\u80fd\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u76f4\u3061\u306b\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u3001\u5b89\u5168\u78ba\u4fdd\u306e\u305f\u3081\u306b\u6a5f\u5668\u3092\u8fc5\u901f\u306b\u505c\u6b62\u3067\u304d\u308b\u305f\u3081\u3067\u3059\u3002\u4e00\u65b9\u3001NO\u63a5\u70b9\u306f\u3001\u6a5f\u5668\u306e\u96fb\u6e90\u6295\u5165\u3084\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u3068\u304d\u3060\u3051\u7279\u5b9a\u306e\u52d5\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u306a\u3069\u306e\u8d77\u52d5\u6a5f\u80fd\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/span><\/p>\n

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\u3055\u3089\u306b\u3001\u6700\u65b0\u306e\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u591a\u304f\u306f\u30011\u3064\u306e\u30b9\u30a4\u30c3\u30c1\u672c\u4f53\u306bNC\u7aef\u5b50\u3068NO\u7aef\u5b50\u306e\u4e21\u65b9\u3092\u5099\u3048\u305f\u591a\u63a5\u70b9\u69cb\u6210\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8a2d\u8a08\u8005\u306f\u3088\u308a\u67d4\u8edf\u3067\u5197\u9577\u6027\u306e\u9ad8\u3044\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u69cb\u6210\u306f\u3001\u7523\u696d\u7528\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u64cd\u4f5c\u30d1\u30cd\u30eb\u3001\u6a5f\u68b0\u5236\u5fa1\u76e4\u306a\u3069\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/span><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n

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\n\"\u62bc\u3057\u30dc\u30bf\u30f3\u5f0f\u30b9\u30a4\u30c3\u30c1\"
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\u3082\u3046\u4e00\u3064\u91cd\u8981\u306a\u306e\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u74b0\u5883\u8010\u4e45\u6027\u3067\u3059\u3002\u7528\u9014\u306b\u5fdc\u3058\u3066\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001IP65\u3084IP67\u306e\u9632\u6c34\u6027\u80fd\u3001\u8010\u885d\u6483\u6027\u3001UL\u8a8d\u8a3c\u3084CE\u8a8d\u8a3c\u306a\u3069\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001LED\u30ea\u30f3\u30b0\u30e9\u30a4\u30c8\u306a\u3069\u306e\u7167\u660e\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u3001\u8996\u8a8d\u6027\u3084\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u6697\u3044\u5834\u6240\u3084\u7523\u696d\u74b0\u5883\u3067\u306f\u305d\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/span><\/p>\n

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NC\u63a5\u70b9\u3068NO\u63a5\u70b9\u306f\u3001\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u52d5\u4f5c\u3092\u652f\u3048\u308b\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u62e1\u5f35\u6a5f\u80fd\u3084\u7528\u9014\u3054\u3068\u306e\u4f7f\u7528\u30b7\u30fc\u30f3\u306b\u3064\u3044\u3066\u3082\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5668\u306b\u6700\u3082\u9069\u3057\u305f\u52b9\u7387\u7684\u304b\u3064\u5b89\u5168\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n

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\u7528\u9014\u306b\u9069\u3057\u305fNC\u307e\u305f\u306fNO\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u3073\u65b9<\/span><\/strong><\/p>\n

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\u7523\u696d\u7528\u6a5f\u5668\u3084\u696d\u52d9\u7528\u6a5f\u5668\u306b\u4f7f\u7528\u3059\u308b\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u3092\u9078\u3076\u969b\u3001NC\u63a5\u70b9\u3068NO\u63a5\u70b9\u306e\u7a2e\u985e\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u7b2c\u4e00\u6b69\u306b\u3059\u304e\u307e\u305b\u3093\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u8cfc\u8cb7\u62c5\u5f53\u8005\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u4e2d\u3067\u30b9\u30a4\u30c3\u30c1\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u306b\u3064\u3044\u3066\u3082\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306a\u691c\u8a0e\u4e8b\u9805\u306b\u306f\u3001\u52d5\u4f5c\u983b\u5ea6\u3001\u8ca0\u8377\u306e\u7a2e\u985e\uff08AC\u307e\u305f\u306fDC\uff09\u3001\u8a2d\u7f6e\u74b0\u5883\u3001\u898f\u683c\u3078\u306e\u9069\u5408\u8981\u4ef6\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002.<\/span><\/p>\n

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\u975e\u5e38\u505c\u6b62\u56de\u8def\u306a\u3069\u306e\u5b89\u5168\u6027\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4e00\u822c\u7684\u306bNC\u63a5\u70b9\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u5834\u5408\u3060\u3051\u3067\u306a\u304f\u3001\u914d\u7dda\u306b\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u3082\u56de\u8def\u304c\u906e\u65ad\u3055\u308c\u3001\u6a5f\u5668\u304c\u76f4\u3061\u306b\u505c\u6b62\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057\u3066\u3001NO\u63a5\u70b9\u306f\u3001\u610f\u56f3\u7684\u306a\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u56de\u8def\u3092\u9589\u3058\u308b\u5fc5\u8981\u304c\u3042\u308b\u3001\u8d77\u52d5\u3001\u30ea\u30bb\u30c3\u30c8\u3001\u4f5c\u52d5\u306a\u3069\u306e\u6a5f\u80fd\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n

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\u3055\u3089\u306b\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\uff08\u30d1\u30cd\u30eb\u53d6\u308a\u4ed8\u3051\u307e\u305f\u306fPCB\u53d6\u308a\u4ed8\u3051\uff09\u3001\u7aef\u5b50\u306e\u7a2e\u985e\uff08\u306d\u3058\u5f0f\u3001\u306f\u3093\u3060\u4ed8\u3051\u5f0f\u3001\u30af\u30a4\u30c3\u30af\u30b3\u30cd\u30af\u30c8\u5f0f\uff09\u3001\u7167\u660e\u30aa\u30d7\u30b7\u30e7\u30f3\u306a\u3069\u306e\u8981\u7d20\u3082\u3001\u8a2d\u7f6e\u52b9\u7387\u3068\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u96fb\u6c17\u7684\u4ed5\u69d8\u3001\u74b0\u5883\u6761\u4ef6\u3001\u904b\u7528\u76ee\u6a19\u306b\u5408\u3063\u305f\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/span><\/p>\n

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OEM\u30e1\u30fc\u30ab\u30fc\u3084\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30bf\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u5b89\u5b9a\u3057\u305f\u54c1\u8cea\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3078\u306e\u5bfe\u5fdc\u3001\u56fd\u969b\u898f\u683c\u3078\u306e\u9069\u5408\u8a8d\u8a3c\u3092\u63d0\u4f9b\u3059\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u62bc\u3057\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u3068\u63d0\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u8abf\u9054\u30d7\u30ed\u30bb\u30b9\u3092\u3055\u3089\u306b\u52b9\u7387\u5316\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n

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\n\u304a\u554f\u3044\u5408\u308f\u305b<\/span>
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Push button switches are essential components in modern electronic devices, allowing users to interact with equipment seamlessly. However, delving into the realm of push button switches might introduce terms like “NC” and “NO,” which could initially appear puz…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[98],"tags":[],"class_list":["post-1521","post","type-post","status-publish","format-standard","hentry","category-news"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"wyouyu@gmail.com","author_link":"https:\/\/onpowbutton.com\/ja\/author\/wyouyugmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Push button switches are essential components in modern electronic devices, allowing users to interact with equipment seamlessly. However, delving into the realm of push button switches might introduce terms like \"NC\" and \"NO,\" which could initially appear puz...","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/1521","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/comments?post=1521"}],"version-history":[{"count":1,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/1521\/revisions"}],"predecessor-version":[{"id":1673,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/posts\/1521\/revisions\/1673"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/media?parent=1521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/categories?post=1521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/ja\/wp-json\/wp\/v2\/tags?post=1521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}