{"id":9985,"date":"2025-06-11T02:24:43","date_gmt":"2025-06-11T02:24:43","guid":{"rendered":"https:\/\/www.langirswitch.com\/?p=9985"},"modified":"2025-07-23T05:56:24","modified_gmt":"2025-07-23T05:56:24","slug":"switch-poles-and-throws","status":"publish","type":"post","link":"https:\/\/langirswitch.ru\/en\/switch-poles-and-throws\/","title":{"rendered":"Switch Poles and Throws"},"content":{"rendered":"

The fundamental controllers of the circuits are the switches. They regulate the current flow and keep your power supply running in residential or commercial sectors.<\/p>\n

\u5728\u5f00\u5173\u4e2d\uff0c\u60a8\u53ef\u80fd\u6ce8\u610f\u5230\u4e24\u4e2a\u672f\u8bed\u2014\u2014\u6781\u4f4d\uff08throws\uff09\u548c\u5200\u4f4d\uff08poles\uff09\u3002\u60a8\u60f3\u4e86\u89e3\u5b83\u4eec\u7684\u542b\u4e49\u5417\uff1f<\/p>\n

\u4eca\u5929\uff0c\u6211\u4eec\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecd\u5200\u4f4d\u548c\u6781\u4f4d\u7684\u5b9a\u4e49\u3001\u7c7b\u578b\u53ca\u8bc6\u522b\u65b9\u6cd5\u3002.<\/p>\n

\u4ec0\u4e48\u662f\u5200\u4f4d\uff1f<\/h2>\n

\u5200\u4f4d\u662f\u6307\u5f00\u5173\u63a7\u5236\u7684\u7535\u8def\u6570\u91cf\u3002\u4f8b\u5982\uff0c\u82e5\u4e00\u4e2a\u5f00\u5173\u4ec5\u63a7\u5236\u4e00\u4e2a\u7535\u8def\uff0c\u5219\u4e3a\u5355\u5200\u4f4d\u3002\u82e5\u589e\u52a0\u81f3\u4e24\u4e2a\u7535\u8def\uff0c\u5219\u6210\u4e3a\u53cc\u5200\u4f4d\u3002.<\/p>\n

\u5200\u4f4d\u7684\u7c7b\u578b<\/h2>\n

\u5f00\u5173\u5200\u4f4d\u6709\u591a\u79cd\u6570\u91cf\uff0c\u6211\u4eec\u5df2\u8ba8\u8bba\u4e09\u79cd\u6700\u5e38\u89c1\u7684\u7c7b\u578b\u3002.<\/p>\n

Single Pole<\/h3>\n

A \u5355\u5200\u4f4d<\/a> \u662f\u4e00\u79cd\u57fa\u7840\u4e14\u7b80\u5355\u7684\u5f00\u5173\uff0c\u7528\u4e8e\u63a5\u901a\u6216\u65ad\u5f00\u706b\u7ebf\uff0c\u4e0d\u6d89\u53ca\u5730\u7ebf\u6216\u96f6\u7ebf\u3002\u5355\u5200\u5f00\u5173\u63a7\u5236\u4e00\u4e2a\u7535\u8def\uff0c\u9002\u7528\u4e8e\u706f\u5177\u7b49\u7b80\u5355\u8bbe\u5907\u3002.<\/p>\n

Double Pole<\/h3>\n

A double-pole switch<\/a> \u53cc\u5200\u4f4d\u5f00\u5173\u53ef\u540c\u65f6\u4e3a\u4e24\u4e2a\u4e0d\u540c\u7535\u8def\u4f9b\u7535\u3002\u4e0e\u5355\u5200\u5f00\u5173\u4e0d\u540c\uff0c\u53cc\u5200\u5f00\u5173\u540c\u65f6\u5904\u7406\u96f6\u7ebf\u548c\u706b\u7ebf\uff0c\u5e38\u7528\u4e8e\u5de5\u4e1a\u9886\u57df\u53ca240V\u7535\u538b\u8bbe\u5907\u3002.<\/p>\n

\u4e09\u5200\u4f4d<\/h3>\n

\u4e09\u5200\u4f4d\u5f00\u5173\u662f\u4e00\u79cd\u590d\u6742\u5f00\u5173\uff0c\u53ef\u540c\u65f6\u63a7\u5236\u4e09\u4e2a\u7535\u8def\uff0c\u901a\u5e38\u9002\u7528\u4e8e\u5927\u578b\u53d1\u7535\u673a\u548c\u590d\u6742\u673a\u68b0\u8bbe\u5907\u3002.<\/p>\n

\"\u5200\u4f4d\u7684\u7c7b\u578b\"

\u4ec0\u4e48\u662f\u6781\u4f4d\uff1f<\/h2>\n

\u6781\u4f4d\u662f\u6307\u7535\u8def\u4e2d\u7535\u6d41\u8def\u5f84\u7684\u6570\u91cf\u3002\u6709\u65f6\uff0c\u5355\u6781\u4f4d\u5f00\u5173\u53ef\u80fd\u53ea\u6709\u4e00\u6761\u8def\u5f84\u3002\u8def\u5f84 \u6570\u91cf<\/a> \u53d6\u51b3\u4e8e\u6781\u4f4d\u7684\u6570\u91cf\u3002.<\/p>\n

\u6781\u4f4d\u7684\u7c7b\u578b<\/h2>\n

\u6839\u636e\u7535\u6d41\u6d41\u5411\uff0c\u6781\u4f4d\u5206\u4e3a\u4e24\u79cd\u7c7b\u578b\u3002.<\/p>\n

\u5355\u6781\u4f4d<\/h3>\n

\u5355\u6781\u4f4d\u5f00\u5173\u53ea\u6709\u4e00\u6761\u7535\u6d41\u8def\u5f84\u3002\u4ee5\u5355\u5200\u5f00\u5173\u63a7\u5236\u706f\u5177\u4e3a\u4f8b\uff1a\u62e8\u52a8\u5f00\u5173\u53ef\u4f7f\u7535\u6d41\u4ece\u5f00\u5173\u6d41\u5411\u706f\u5177\uff1b\u65ad\u5f00\u5f00\u5173\u540e\uff0c\u56e0\u552f\u4e00\u8def\u5f84\u88ab\u5207\u65ad\uff0c\u7535\u6d41\u505c\u6b62\u6d41\u52a8\u3002.<\/p>\n

\u53cc\u6781\u4f4d<\/h3>\n

\u53cc\u6781\u4f4d\u5f00\u5173\u6709\u4e24\u4e2a\u8f93\u51fa\u7aef\uff0c\u7535\u6d41\u53ef\u901a\u8fc7\u4e24\u6761\u4e0d\u540c\u8def\u5f84\u6d41\u52a8\u3002\u62e8\u52a8\u5f00\u5173\u53ef\u51b3\u5b9a\u7535\u6d41\u8def\u5f84\u3002.<\/p>\n

\u4ee5\u98ce\u6247\u4e3a\u4f8b\uff1a\u4e00\u4e2a\u6781\u4f4d\u4f7f\u7a7a\u6c14\u5411\u524d\u6d41\u52a8\uff0c\u53e6\u4e00\u4e2a\u6781\u4f4d\u5219\u53ef\u4f7f\u5176\u53cd\u5411\u6d41\u52a8\u3002.<\/p>\n

\"\u6781\u4f4d\u7684\u7c7b\u578b\"

\u5200\u4f4d\u4e0e\u6781\u4f4d\u5f00\u5173\u7684\u7ec4\u5408\u7c7b\u578b<\/h2>\n

\u7ed3\u5408\u5200\u4f4d\u4e0e\u6781\u4f4d\uff0c\u53ef\u5f97\u5230\u516d\u79cd\u6700\u5e38\u89c1\u7684\u7ec4\u5408\u3002.<\/p>\n

SPST<\/h3>\n

\u5355\u5200\u5355\u6781\u5f00\u5173\u662f\u5bb6\u5ead\u4e2d\u5e38\u7528\u7684\u4f20\u7edf\u7535\u8def\uff0c\u5305\u542b\u4e00\u4e2a\u8f93\u5165\u7aef\u548c\u4e00\u4e2a\u8f93\u51fa\u7aef\u3002\u6309\u4e0b\u5f00\u5173\u5f00\u542f\u65f6\uff0c\u5b83\u63a7\u5236\u5355\u4e00\u7535\u8def\u5e76\u8fd0\u884c\u8bbe\u5907\uff1b\u5173\u95ed\u5f00\u5173\u5219\u8bbe\u5907\u505c\u6b62\u5de5\u4f5c\u3002.<\/p>\n

SPDT<\/h3>\n

\u5355\u5200\u53cc\u6781\u5f00\u5173\u5177\u6709\u4e00\u4e2a\u8f93\u5165\u7aef\u548c\u4e24\u4e2a\u8f93\u51fa\u7aef\u3002\u4e0e\u5355\u5200\u5355\u6781\u5f00\u5173\u76f8\u6bd4\uff0c\u8be5\u5f00\u5173\u53ef\u4e3a\u4e24\u4e2a\u7535\u8def\u4f9b\u7535\u3002.<\/p>\n

\u5411\u4e00\u4e2a\u65b9\u5411\u62e8\u52a8\u5f00\u5173\u53ef\u64cd\u4f5c\u4e00\u4e2a\u7535\u8def\uff0c\u5411\u76f8\u53cd\u65b9\u5411\u62e8\u52a8\u5219\u53ef\u64cd\u4f5c\u53e6\u4e00\u4e2a\u7535\u8def\u3002\u8fd9\u79cd\u5f00\u5173\u5e38\u7528\u4e8e\u97f3\u9891\u626c\u58f0\u5668\u3002.<\/p>\n

DPST<\/h3>\n

\u53cc\u5200\u5355\u6781\u5f00\u5173\u6709\u56db\u4e2a\u7aef\u5b50\uff1a\u4e24\u4e2a\u8f93\u5165\u7aef\u548c\u4e24\u4e2a\u8f93\u51fa\u7aef\u3002\u901a\u8fc7\u4e00\u6b21\u62e8\u52a8\u5373\u53ef\u540c\u65f6\u63a7\u5236\u4e24\u4e2a\u7535\u8def\u3002.<\/p>\n

\u6b64\u7c7b\u5f00\u5173\u9002\u7528\u4e8e \u6052\u6e29\u5668<\/a> \u53ca\u5de5\u4e1a\u5e94\u7528\u3002.<\/p>\n

DPDT<\/h3>\n

\u53cc\u5200\u53cc\u6781\u5f00\u5173\u662f\u4e00\u79cd\u590d\u6742\u5f00\u5173\uff0c\u5177\u6709\u516d\u4e2a\u7aef\u5b50\u3002\u4e24\u4e2a\u8f93\u5165\u7aef\u63a7\u5236\u56db\u4e2a\u8f93\u51fa\u7aef\uff0c\u6bcf\u4e2a\u8f93\u5165\u7aef\u5bf9\u5e94\u4e24\u4e2a\u8f93\u51fa\u7aef\u5e76\u63a7\u5236\u4e00\u4e2a\u7535\u8def\u3002\u603b\u4f53\u800c\u8a00\uff0c\u60a8\u53ef\u901a\u8fc7 \u53cc\u5200\u53cc\u6781<\/span> \u5f00\u5173\u540c\u65f6\u64cd\u4f5c\u4e24\u4e2a\u7535\u8def\u3002.<\/p>\n

\u4e09\u5200\u53cc\u6781<\/h3>\n

\u82e5\u9700\u63a7\u5236\u4e09\u4e2a\u7535\u8def\u548c\u4e24\u6761\u8def\u5f84\uff0c\u5219\u53ef\u4f7f\u7528\u4e09\u5200\u53cc\u6781\u5f00\u5173\u3002\u8be5\u5f00\u5173\u6709\u4e5d\u4e2a\u7aef\u5b50\uff1a\u4e09\u4e2a\u8f93\u5165\u7aef\u548c\u4e24\u4e2a\u8f93\u51fa\u7aef\uff0c\u6bcf\u4e2a\u8f93\u5165\u7aef\u63a7\u5236\u4e00\u4e2a\u72ec\u7acb\u7535\u8def\u3002.<\/p>\n

\u6b64\u7c7b\u7535\u8def\u8f83\u4e3a\u590d\u6742\uff0c\u5e38\u7528\u4e8e\u5148\u8fdb\u6280\u672f\u4e0e\u81ea\u52a8\u5316\u8bbe\u5907\u3002.<\/p>\n

\"\u5200\u4f4d\u4e0e\u6781\u4f4d\u5f00\u5173\u7684\u7ec4\u5408\u7c7b\u578b\"

\u8bc6\u522b\u5200\u4f4d\u4e0e\u6781\u4f4d\u7684\u9010\u6b65\u6307\u5357<\/h2>\n

\u5200\u4f4d\u4e0e\u6781\u4f4d\u7684\u7ec4\u5408\u53ef\u80fd\u4ee4\u4eba\u56f0\u60d1\u3002\u56e0\u6b64\uff0c\u60a8\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8bc6\u522b\u7535\u8def\u4e2d\u7684\u5200\u4f4d\u4e0e\u6781\u4f4d\u3002.<\/p>\n

\u6b65\u9aa41\uff1a\u67e5\u9605\u6570\u636e\u624b\u518c<\/h3>\n

\u60a8\u53ef\u5728\u7ebf\u67e5\u9605\u6570\u636e\u624b\u518c\uff0c\u82e5\u62e5\u6709\u5f00\u5173\u7684\u90e8\u4ef6\u7f16\u53f7\uff0c\u8bb8\u591a\u5236\u9020\u5546\u901a\u5e38\u4f1a\u63d0\u4f9b\uff1a<\/p>\n

    \n
  • \u5e26\u6807\u7b7e\u7684\u5f15\u811a\u56fe<\/li>\n
  • \u5185\u90e8\u63a5\u7ebf\u56fe<\/li>\n
  • \u7535\u538b\u548c\u7535\u6d41\u7b49\u5176\u4ed6\u8be6\u7ec6\u4fe1\u606f<\/li>\n<\/ul>\n

    This method does not require testing with a multimeter or any physical exertion.<\/p>\n

    \u6b65\u9aa42\uff1a\u4f7f\u7528\u4e07\u7528\u8868<\/h3>\n

    \u4e07\u7528\u8868\u53ef\u5e2e\u52a9\u4e86\u89e3\u5200\u4f4d\u4e0e\u7aef\u5b50\u7684\u4e0d\u540c\u7ec4\u5408\u65b9\u5f0f\u3002.<\/p>\n

    \u5177\u4f53\u68c0\u6d4b\u65b9\u6cd5\u5982\u4e0b\uff1a.<\/p>\n

      \n
    • \u5c06\u4e07\u7528\u8868\u8c03\u81f3\u7535\u963b\u6216\u901a\u65ad\u6a21\u5f0f\u4ee5\u6d4b\u8bd5\u7535\u6d41\u6d41\u52a8\u3002.<\/li>\n
    • \u62e8\u52a8\u5f00\u5173\u5e76\u68c0\u6d4b\u7aef\u5b50\u95f4\u7684\u7535\u6d41\u3002.<\/li>\n
    • \u518d\u6b21\u62e8\u52a8\u5f00\u5173\u5e76\u68c0\u6d4b\u7aef\u5b50\u95f4\u7535\u6d41\u3002\u82e5\u4e07\u7528\u8868\u663e\u793a\u7535\u6d41\u8bfb\u6570\uff0c\u5219\u4e3a\u53cc\u6781\u4f4d\u5f00\u5173\uff1b\u5426\u5219\u4e3a\u5355\u6781\u4f4d\u5f00\u5173\u3002.<\/li>\n
    • \u5c1d\u8bd5\u6240\u6709\u53ef\u80fd\u7684\u7aef\u5b50\u7ec4\u5408\uff0c\u4ee5\u786e\u5b9a\u6b63\u786e\u7684\u5200\u4f4d\u4e0e\u6781\u4f4d\u6570\u91cf\u3002.<\/li>\n<\/ul>\n

      \u6b65\u9aa43\uff1a\u8bc6\u522b\u89c6\u89c9\u7b26\u53f7<\/h3>\n

      \u6709\u65f6\u5f00\u5173\u9644\u6709\u89c6\u89c9\u7b26\u53f7\u3002\u60a8\u53ea\u9700\u89e3\u8bfb\u8fd9\u4e9b\u7b26\u53f7\u5373\u53ef\u786e\u5b9a\u5176\u5200\u4f4d\u4e0e\u6781\u4f4d\u6570\u91cf\u3002.<\/p>\n

      \u4ee5\u4e0b\u4e3a\u7b26\u53f7\u533a\u522b\u8bf4\u660e\uff1a.<\/p>\n

        \n
      • \u4e00\u6761\u7ebf\u4e0e\u4e00\u4e2a\u70b9\u8868\u793a\u5355\u5200\u5355\u6781\u5f00\u5173\u3002.<\/li>\n
      • \u5728\u4e24\u6761\u7ebf\u4e4b\u95f4\u5207\u6362\u7684\u7b26\u53f7\u8868\u793a\u5355\u5200\u53cc\u6781\u5f00\u5173\u3002.<\/li>\n<\/ul>\n

        \"\u8bc6\u522b\u5200\u4f4d\u4e0e\u6781\u4f4d\u7684\u9010\u6b65\u6307\u5357\"

        FAQs<\/h2>\n
          \n
        1. \u80fd\u5426\u7528\u53cc\u5200\u53cc\u6781\u5f00\u5173\u66ff\u4ee3\u5355\u5200\u53cc\u6781\u5f00\u5173\uff1f<\/strong><\/li>\n<\/ol>\n

          \u53ef\u4ee5\u3002\u4e0e\u5355\u5200\u53cc\u6781\u5f00\u5173\u76f8\u6bd4\uff0c\u53cc\u5200\u53cc\u6781\u5f00\u5173\u63d0\u4f9b\u4e86\u989d\u5916\u529f\u80fd\uff0c\u53ef\u5b8c\u7f8e\u63a7\u5236\u4e24\u4e2a\u4e0d\u540c\u7535\u8def\u3002.<\/p>\n

            \n
          1. \u6781\u4f4d\u4e0e\u62e8\u52a8\u662f\u5426\u76f8\u540c\uff1f<\/strong><\/li>\n<\/ol>\n

            \u4e0d\u540c\u3002\u62e8\u52a8\u6307\u5f00\u5173\u7684\u5f00\u542f\u6216\u5173\u95ed\u64cd\u4f5c\uff0c\u800c\u6781\u4f4d\u8868\u793a\u7535\u6d41\u6d41\u7ecf\u7684\u8def\u5f84\u6570\u91cf\u3002.<\/p>\n

              \n
            1. \u4e09\u8def\u5f00\u5173\u4e0e\u56db\u8def\u5f00\u5173\u6709\u4f55\u533a\u522b\uff1f<\/strong><\/li>\n<\/ol>\n

              \u4e09\u8def\u5f00\u5173\u6307\u53ef\u4ece\u4e24\u4e2a\u4f4d\u7f6e\u63a7\u5236\u7535\u6e90\uff1b\u56db\u8def\u5f00\u5173\u9700\u4e0e\u4e09\u8def\u5f00\u5173\u914d\u5408\u4f7f\u7528\uff0c\u901a\u5e38\u7528\u4e8e\u4ece\u4e09\u4e2a\u6216\u66f4\u591a\u4f4d\u7f6e\u63a7\u5236\u7535\u6e90\u3002.<\/p>\n

              Conclusion<\/h2>\n

              \u65e0\u8bba\u662f\u8fdb\u884c\u5bb6\u5ead\u5e03\u7ebf\u8fd8\u662f\u4e3a\u8bbe\u5907\u6784\u5efa\u7535\u8def\uff0c\u7406\u89e3\u5200\u4f4d\u4e0e\u6781\u4f4d\u90fd\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u6709\u52a9\u4e8e\u786e\u5b9a\u60a8\u5e94\u9009\u62e9\u7684\u5200\u4f4d\u4e0e\u6781\u4f4d\u6570\u91cf\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

              The fundamental controllers of the circuits are the switches. They regulate the current flow and keep your power supply running in residential or commercial sectors. Among switches, you might have observed two words\u2014 throws and poles. Do you want to know what they are? Today,<\/p>","protected":false},"author":1,"featured_media":9994,"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-9985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/posts\/9985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/comments?post=9985"}],"version-history":[{"count":0,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/posts\/9985\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/media\/9994"}],"wp:attachment":[{"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/media?parent=9985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/categories?post=9985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/langirswitch.ru\/en\/wp-json\/wp\/v2\/tags?post=9985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}