{"id":1598,"date":"2026-01-13T09:30:22","date_gmt":"2026-01-13T00:30:22","guid":{"rendered":"https:\/\/www.tenisyoku.com\/media\/?p=1598"},"modified":"2026-01-13T09:56:21","modified_gmt":"2026-01-13T00:56:21","slug":"%e3%80%90%e9%9b%bb%e6%b0%97%e5%b7%a5%e4%ba%8b%e5%a3%ab%e3%80%91%e9%ab%98%e5%9c%a7%e7%9c%9f%e7%a9%ba%e9%81%ae%e6%96%ad%e5%99%a8vcb%e3%81%a8%e3%81%af%ef%bc%9f%e5%86%99%e7%9c%9f%e9%91%91%e5%88%a5","status":"publish","type":"post","link":"https:\/\/www.tenisyoku.com\/media\/electrician\/daiissyushu-denki-kojishi\/1598","title":{"rendered":"\u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3068\u306f\uff1f\u5199\u771f\u9451\u5225\u3068\u5f79\u5272\u30fb\u69cb\u9020\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"i-0\">\u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u5fc3\u81d3\u90e8\uff01\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3088\u3046<\/h1>\n\n\n\n<div class=\"toc\">    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"Table of Contents\">\n      <p class=\"toc_title\">\u76ee\u6b21 <span class=\"toc_toggle js-toc-toggle\" data-open-toggle=\"\u8868\u793a\" data-close-toggle=\"\u975e\u8868\u793a\">\u975e\u8868\u793a<\/span><\/p>\n      <ul class=\"toc_list js-toc-list\">  <li class=\"first last\">    <a href=\"#i-0\">\u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u5fc3\u81d3\u90e8\uff01\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3088\u3046<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u8a18\u4e8b\u3092\u8aad\u3080\u524d\u306b\uff01\u5b9f\u8df5\u30fb\u904e\u53bb\u554f\u30c1\u30e3\u30ec\u30f3\u30b8<\/a>        <ul class=\"menu_level_2\">          <li class=\"first\">            <a href=\"#i-2\">\u3010\u554f\u984c\u3011<\/a>          <\/li>          <li class=\"last\">            <a href=\"#i-3\">\u7b54\u3048\u306f\u6c7a\u307e\u308a\u307e\u3057\u305f\u304b\uff1f<\/a>          <\/li>        <\/ul>      <\/li>      <li>        <a href=\"#i-4\">1. \u30ba\u30d0\u30ea\u3001\u6b63\u89e3\u306f\uff1f<\/a>        <ul class=\"menu_level_2\">          <li class=\"first last\">            <a href=\"#i-5\">\u5199\u771f\u3067\u898b\u5206\u3051\u308b\u6c7a\u5b9a\u7684\u306a\u30dd\u30a4\u30f3\u30c8<\/a>          <\/li>        <\/ul>      <\/li>      <li>        <a href=\"#i-6\">2. \u9078\u629e\u80a2\u306e\u89e3\u8aac\uff08\u9593\u9055\u3048\u3084\u3059\u3044\u6a5f\u5668\u3068\u306e\u9055\u3044\uff09<\/a>        <ul class=\"menu_level_2\">          <li class=\"first\">            <a href=\"#i-7\">1. MCCB\uff08\u914d\u7dda\u7528\u906e\u65ad\u5668\uff09<\/a>          <\/li>          <li>            <a href=\"#i-8\">2. PAS\uff08\u67f1\u4e0a\u6c17\u4e2d\u8ca0\u8377\u958b\u9589\u5668\uff09<\/a>          <\/li>          <li class=\"last\">            <a href=\"#i-9\">3. ELCB\uff08\u6f0f\u96fb\u906e\u65ad\u5668\uff09<\/a>          <\/li>        <\/ul>      <\/li>      <li>        <a href=\"#i-10\">3. \u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u306e\u300c\u69cb\u9020\u300d\u3068\u300c\u4ed5\u7d44\u307f\u300d<\/a>        <ul class=\"menu_level_2\">          <li class=\"first\">            <a href=\"#i-11\">\u306a\u305c\u300c\u771f\u7a7a\u300d\u306a\u306e\u304b\uff1f<\/a>          <\/li>          <li class=\"last\">            <a href=\"#i-12\">\u8a66\u9a13\u306b\u51fa\u308b\u91cd\u8981\u30d1\u30fc\u30c4\u300c\u30d9\u30ed\u30fc\u30ba\u300d<\/a>          <\/li>        <\/ul>      <\/li>      <li>        <a href=\"#i-13\">4. \u73fe\u5834\u3067\u5f79\u7acb\u3064\uff01VCB\u306e\u5f79\u5272\u3068\u4fdd\u8b77\u5354\u8abf<\/a>        <ul class=\"menu_level_2\">          <li class=\"first\">            <a href=\"#i-14\">VCB\u306f\u4f55\u3092\u3059\u308b\u6a5f\u68b0\uff1f<\/a>          <\/li>          <li class=\"last\">            <a href=\"#i-15\">\u3072\u3068\u308a\u3067\u52d5\u304b\u306a\u3044\uff1f\u300cOCR\u300d\u3068\u306e\u30b3\u30f3\u30d3<\/a>          <\/li>        <\/ul>      <\/li>      <li class=\"last\">        <a href=\"#i-16\">\u307e\u3068\u3081\uff1a\u3053\u306e\u554f\u984c\u306e\u653b\u7565\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-1\">\u8a18\u4e8b\u3092\u8aad\u3080\u524d\u306b\uff01\u5b9f\u8df5\u30fb\u904e\u53bb\u554f\u30c1\u30e3\u30ec\u30f3\u30b8<\/h2>\n\n\n\n<p>\u96fb\u6c17\u5de5\u4e8b\u58eb\u306e\u8a66\u9a13\u3001\u7279\u306b\u7b2c\u4e00\u7a2e\u96fb\u6c17\u5de5\u4e8b\u58eb\u306e\u7b46\u8a18\u8a66\u9a13\u306b\u304a\u3044\u3066\u3001\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\uff08\u30ad\u30e5\u30fc\u30d3\u30af\u30eb\uff09\u306b\u95a2\u3059\u308b\u554f\u984c\u306f\u907f\u3051\u3066\u306f\u901a\u308c\u306a\u3044\u91cd\u8981\u5206\u91ce\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e2d\u3067\u3082\u3001\u8a2d\u5099\u5168\u4f53\u3092\u5b88\u308b\u300c\u906e\u65ad\u5668\u300d\u306e\u7a2e\u985e\u3068\u5f79\u5272\u306f\u3001\u7b46\u8a18\u8a66\u9a13\u306e\u9451\u5225\u554f\u984c\u3060\u3051\u3067\u306a\u304f\u3001\u6280\u80fd\u8a66\u9a13\u3084\u5b9f\u52d9\u3067\u3082\u5fc5\u9808\u306e\u77e5\u8b58\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u4e2d\u3067\u6700\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3046\u300c\u3042\u308b\u906e\u65ad\u5668\u300d\u306b\u95a2\u3059\u308b\u554f\u984c\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5199\u771f\u306e\u7279\u5fb4\u3092\u3088\u304f\u898b\u3066\u3001\u6b63\u89e3\u3092\u5c0e\u304d\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u3010\u554f\u984c\u3011<\/h3>\n\n\n\n<p>\u5199\u771f\u306f\u3001\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u3067\u3042\u308b\u3002\u3053\u306e\u6a5f\u5668\u306e\u7565\u53f7\uff08\u6587\u5b57\u8a18\u53f7\uff09\u3068\u3057\u3066\u3001\u6b63\u3057\u3044\u3082\u306e\u306f\u3069\u308c\u304b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"513\" src=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501132.jpeg\" alt=\"\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668 (VCB)\" class=\"wp-image-1600\" style=\"width:370px;height:auto\" srcset=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501132.jpeg 700w, https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501132-300x220.jpeg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\"><\/figure>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>MCCB<\/li>\n\n\n\n<li>PAS<\/li>\n\n\n\n<li>ELCB<\/li>\n\n\n\n<li>VCB<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">\u7b54\u3048\u306f\u6c7a\u307e\u308a\u307e\u3057\u305f\u304b\uff1f<\/h3>\n\n\n\n<p>\u300c\u898b\u305f\u3053\u3068\u306f\u3042\u308b\u3051\u308c\u3069\u3001PAS\u3084LBS\u3068\u6df7\u540c\u3057\u3066\u3057\u307e\u3046\u300d<\/p>\n\n\n\n<p>\u300c\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306e\u7565\u79f0\u304c\u899a\u3048\u304d\u308c\u3066\u3044\u306a\u3044\u300d<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u65b9\u3082\u5b89\u5fc3\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u6a5f\u5668\u306f\u8a66\u9a13\u3067\u983b\u51fa\u306e\u8d85\u91cd\u8981\u30a2\u30a4\u30c6\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6b63\u89e3\u3068\u3001\u306a\u305c\u305d\u306e\u7b54\u3048\u306b\u306a\u308b\u306e\u304b\u3001\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u5185\u90e8\u69cb\u9020\u306e\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">1. \u30ba\u30d0\u30ea\u3001\u6b63\u89e3\u306f\uff1f<\/h2>\n\n\n\n<p>\u6b63\u89e3\u306f\u3001\u9078\u629e\u80a2\u306e 4\uff08VCB\uff09 \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6a5f\u5668\u306e\u540d\u79f0\u306f \u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668 \u3001\u7565\u53f7\u306f VCB (Vacuum Circuit Breaker) \u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u5199\u771f\u3067\u898b\u5206\u3051\u308b\u6c7a\u5b9a\u7684\u306a\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u3053\u306e\u6a5f\u5668\u304c VCB \u3067\u3042\u308b\u3068\u5224\u65ad\u3059\u308b\u6700\u5927\u306e\u624b\u304c\u304b\u308a\u306f\u3001\u672c\u4f53\u306e\u4e0a\u90e8\u306b\u7a81\u304d\u51fa\u3066\u3044\u308b 3\u672c\u306e\u767d\u3044\u7b52 \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f \u771f\u7a7a\u30d0\u30eb\u30d6\uff08\u771f\u7a7a\u5bb9\u5668\uff09 \u3068\u547c\u3070\u308c\u308b\u91cd\u8981\u90e8\u54c1\u3067\u3001\u3053\u306e\u7b52\u306e\u4e2d\u3067\u96fb\u6c17\u306e\u30b9\u30a4\u30c3\u30c1\uff08\u96fb\u6975\uff09\u306e\u5165\u308a\u5207\u308a\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u4e09\u76f8\u4ea4\u6d41\uff08R\u30fbS\u30fbT\uff09\u306b\u5bfe\u5fdc\u3057\u30663\u672c\u4e26\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7bb1\u578b\u306e\u30dc\u30c7\u30a3\u306e\u4e0a\u306b\u3001\u3053\u306e\u7279\u5fb4\u7684\u306a\u300c\u767d\u3044\u7b52\u300d\u304c3\u3064\u4e26\u3093\u3067\u3044\u305f\u3089\u3001\u307e\u305a\u306f VCB \u3092\u7591\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u524d\u9762\u306b\u306f\u624b\u52d5\u3067\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30cf\u30f3\u30c9\u30eb\u53d6\u4ed8\u53e3\u3084\u3001\u5165\u30fb\u5207\u306e\u72b6\u614b\u8868\u793a\u304c\u898b\u3048\u308b\u306e\u3082\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">2. \u9078\u629e\u80a2\u306e\u89e3\u8aac\uff08\u9593\u9055\u3048\u3084\u3059\u3044\u6a5f\u5668\u3068\u306e\u9055\u3044\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"869\" src=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501133.jpeg\" alt=\"\u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3068\u306f\uff1f\u5199\u771f\u9451\u5225\u3068\u5f79\u5272\u30fb\u69cb\u9020\u3092\u5fb9\u5e95\u89e3\u8aac\u306e\u554f\u984c\u306e\u6b63\u8aa4\u3068\u9078\u629e\u80a2\u306e\u56f3\u89e3\u8aac\u306e\u9ed2\u677f\u89e3\u8aac\n\n\" class=\"wp-image-1602\" srcset=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501133.jpeg 700w, https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501133-242x300.jpeg 242w\" sizes=\"(max-width: 700px) 100vw, 700px\"><\/figure>\n\n\n\n<p>\u8a66\u9a13\u3067\u306f\u7d1b\u3089\u308f\u3057\u3044\u9078\u629e\u80a2\u304c\u4e26\u3073\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u6574\u7406\u3057\u3066\u3001\u78ba\u5b9f\u306b\u6d88\u53bb\u6cd5\u3067\u9078\u3079\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">1. MCCB\uff08\u914d\u7dda\u7528\u906e\u65ad\u5668\uff09<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306b\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u300d\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3067\u3059\u3002\u9ed2\u3044\u6a39\u8102\u88fd\u306e\u30b1\u30fc\u30b9\u306b\u5165\u3063\u3066\u304a\u308a\u3001\u4e3b\u306b\u4f4e\u5727\uff08100V\u3084200V\uff09\u306e\u56de\u8def\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u9ad8\u5727\u7528\u3067\u3042\u308b VCB \u3068\u306f\u898b\u305f\u76ee\u3082\u7528\u9014\u3082\u5168\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">2. PAS\uff08\u67f1\u4e0a\u6c17\u4e2d\u8ca0\u8377\u958b\u9589\u5668\uff09<\/h3>\n\n\n\n<p>\u96fb\u67f1\uff08\u67f1\u4e0a\uff09\u306e\u3066\u3063\u307a\u3093\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u7bb1\u578b\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u3059\u3002\u96fb\u529b\u4f1a\u793e\u3068\u9700\u8981\u5bb6\u306e\u300c\u8cac\u4efb\u5206\u754c\u70b9\u300d\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002\u5c4b\u5916\u306e\u9ad8\u3044\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u305f\u3081\u3001VCB \u306e\u3088\u3046\u306a\u5c4b\u5185\u7528\uff08\u30ad\u30e5\u30fc\u30d3\u30af\u30eb\u5185\u7528\uff09\u6a5f\u5668\u3068\u306f\u5f62\u72b6\u3084\u8a2d\u7f6e\u5834\u6240\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">3. ELCB\uff08\u6f0f\u96fb\u906e\u65ad\u5668\uff09<\/h3>\n\n\n\n<p>MCCB \u306b\u300c\u6f0f\u96fb\u691c\u77e5\u6a5f\u80fd\u300d\u304c\u3064\u3044\u305f\u3082\u306e\u3067\u3059\u3002\u898b\u305f\u76ee\u306f MCCB \u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u6f0f\u96fb\u8868\u793a\u30dc\u30bf\u30f3\uff08\u30c6\u30b9\u30c8\u30dc\u30bf\u30f3\uff09\u304c\u3064\u3044\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u3053\u308c\u3082\u4e3b\u306b\u4f4e\u5727\u7528\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">3. \u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u306e\u300c\u69cb\u9020\u300d\u3068\u300c\u4ed5\u7d44\u307f\u300d<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"869\" src=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501134.jpeg\" alt=\"\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u306e\u300c\u69cb\u9020\u300d\u3068\u300c\u4ed5\u7d44\u307f\u300d\" class=\"wp-image-1604\" srcset=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501134.jpeg 700w, https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501134-242x300.jpeg 242w\" sizes=\"(max-width: 700px) 100vw, 700px\"><\/figure>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u3055\u3089\u306b\u8e0f\u307f\u8fbc\u3093\u3060\u77e5\u8b58\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u7b2c\u4e00\u7a2e\u96fb\u6c17\u5de5\u4e8b\u58eb\u3092\u76ee\u6307\u3059\u65b9\u306f\u3001\u5916\u89b3\u3060\u3051\u3067\u306a\u304f\u5185\u90e8\u69cb\u9020\u307e\u3067\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u306a\u305c\u300c\u771f\u7a7a\u300d\u306a\u306e\u304b\uff1f<\/h3>\n\n\n\n<p>VCB \u306f\u3001\u305d\u306e\u540d\u306e\u901a\u308a\u300c\u771f\u7a7a\u300d\u3092\u5229\u7528\u3057\u3066\u96fb\u6c17\u3092\u906e\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9ad8\u5727\u306e\u5927\u96fb\u6d41\u3092\u906e\u65ad\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u96fb\u6975\u306e\u9593\u306b\u300c\u30a2\u30fc\u30af\u300d\u3068\u547c\u3070\u308c\u308b\u96f7\u306e\u3088\u3046\u306a\u6fc0\u3057\u3044\u653e\u96fb\u304c\u767a\u751f\u3057\u3001\u306a\u304b\u306a\u304b\u96fb\u6c17\u304c\u5207\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u771f\u7a7a\u4e2d\u3067\u306f\u3053\u306e\u30a2\u30fc\u30af\u304c\u62e1\u6563\u30fb\u6d88\u6ec5\u3057\u3084\u3059\u3044\uff08\u6d88\u5f27\u80fd\u529b\u304c\u9ad8\u3044\uff09\u3068\u3044\u3046\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>VCB \u306f\u3001\u96fb\u6975\u90e8\u5206\u3092 \u771f\u7a7a\u5bb9\u5668 \u306b\u9589\u3058\u8fbc\u3081\u308b\u3053\u3068\u3067\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u304c\u3089\u5f37\u529b\u306a\u906e\u65ad\u80fd\u529b\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u8a66\u9a13\u306b\u51fa\u308b\u91cd\u8981\u30d1\u30fc\u30c4\u300c\u30d9\u30ed\u30fc\u30ba\u300d<\/h3>\n\n\n\n<p>VCB\u306e\u69cb\u9020\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u51fa\u305f\u3068\u304d\u3001\u5fc5\u305a\u3068\u8a00\u3063\u3066\u3044\u3044\u307b\u3069\u554f\u308f\u308c\u308b\u90e8\u54c1\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n[ \u3053\u3053\u306b\u89e3\u8aac\u7528\u753b\u50cf\uff1a\u771f\u7a7a\u30d0\u30eb\u30d6\u306e\u65ad\u9762\u56f3\uff08\u6dfb\u4ed8\u753b\u50cf\u306e1\u679a\u76ee\u306e\u3088\u3046\u306a\u56f3\uff09\u3092\u633f\u5165 ]\n\n\n\n<p>\u4e0a\u306e\u56f3\u306f\u3001VCB\u306e\u5fc3\u81d3\u90e8\u3067\u3042\u308b\u771f\u7a7a\u30d0\u30eb\u30d6\u306e\u65ad\u9762\u56f3\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u56f3\u306e\u4e0b\u306e\u65b9\u306b\u3042\u308b\u3001\u86c7\u8179\uff08\u3058\u3083\u3070\u3089\uff09\u72b6\u306e\u90e8\u54c1\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092 \u30d9\u30ed\u30fc\u30ba \u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f79\u5272\uff1a \u771f\u7a7a\u5bb9\u5668\u306e\u4e2d\u306f\u771f\u7a7a\u3092\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u5165\u5207\u3059\u308b\u306b\u306f\u96fb\u6975\uff08\u53ef\u52d5\u96fb\u6975\uff09\u3092\u52d5\u304b\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u771f\u7a7a\u3092\u6f0f\u3089\u3055\u306a\u3044\u3088\u3046\u306b\u5bc6\u9589\u3057\u305f\u307e\u307e\u3001\u96fb\u6975\u3092\u52d5\u304b\u3059\u300d\u305f\u3081\u306b\u3001\u3053\u306e\u4f38\u7e2e\u3059\u308b\u91d1\u5c5e\u7ba1\uff08\u30d9\u30ed\u30fc\u30ba\uff09\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8a66\u9a13\u554f\u984c\u3067\u300c\u771f\u7a7a\u906e\u65ad\u5668\u306e\u53ef\u52d5\u90e8\u306e\u6c17\u5bc6\u3092\u4fdd\u3064\u90e8\u54c1\u306f\uff1f\u300d\u3068\u805e\u304b\u308c\u305f\u3089\u3001\u300c\u30d9\u30ed\u30fc\u30ba\u300d\u3068\u5373\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">4. \u73fe\u5834\u3067\u5f79\u7acb\u3064\uff01VCB\u306e\u5f79\u5272\u3068\u4fdd\u8b77\u5354\u8abf<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"869\" src=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501135.jpeg\" alt=\"\u73fe\u5834\u3067\u5f79\u7acb\u3064\uff01VCB\u306e\u5f79\u5272\u3068\u4fdd\u8b77\u5354\u8abf\" class=\"wp-image-1607\" srcset=\"https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501135.jpeg 700w, https:\/\/www.tenisyoku.com\/media\/wp-content\/uploads\/2026\/01\/202501135-242x300.jpeg 242w\" sizes=\"(max-width: 700px) 100vw, 700px\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">VCB\u306f\u4f55\u3092\u3059\u308b\u6a5f\u68b0\uff1f<\/h3>\n\n\n\n<p>VCB \u306f\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e \u4e3b\u906e\u65ad\u5668 \u3068\u3057\u3066\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306e\u96fb\u6c17\u306e\u5165\u308a\u5207\u308a\u3060\u3051\u3067\u306a\u304f\u3001\u77ed\u7d61\u4e8b\u6545\uff08\u30b7\u30e7\u30fc\u30c8\uff09\u306a\u3069\u306e\u969b\u306b\u767a\u751f\u3059\u308b\u5927\u96fb\u6d41\u3092\u5b89\u5168\u306b\u906e\u65ad\u3057\u3001\u6ce2\u53ca\u4e8b\u6545\u3092\u9632\u3050\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>LBS\uff08\u9ad8\u5727\u4ea4\u6d41\u8ca0\u8377\u958b\u9589\u5668\uff09\u306a\u3069\u306e\u958b\u9589\u5668\u306f\u3001\u57fa\u672c\u7684\u306b\u77ed\u7d61\u96fb\u6d41\u3092\u5207\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\uff08\u30d2\u30e5\u30fc\u30ba\u4ed8\u304d\u3092\u9664\u304f\uff09\u3002\u77ed\u7d61\u96fb\u6d41\u306e\u3088\u3046\u306a\u5927\u96fb\u6d41\u3092\u5207\u308c\u308b\u306e\u306f\u3001\u906e\u65ad\u5668\u3067\u3042\u308b VCB \u306e\u5927\u304d\u306a\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u3072\u3068\u308a\u3067\u52d5\u304b\u306a\u3044\uff1f\u300cOCR\u300d\u3068\u306e\u30b3\u30f3\u30d3<\/h3>\n\n\n\n<p>VCB \u306e\u7279\u6027\u3068\u3057\u3066\u3001\u81ea\u5206\u81ea\u8eab\u3067\u300c\u4e8b\u6545\u3060\uff01\u300d\u3068\u5224\u65ad\u3059\u308b\u6a5f\u80fd\u306f\u6301\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u5fc5\u305a \u904e\u96fb\u6d41\u7d99\u96fb\u5668 (OCR) \u3068\u3044\u3046\u30bb\u30f3\u30b5\u30fc\u5f79\u306e\u6a5f\u5668\u3068\u30bb\u30c3\u30c8\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5909\u6d41\u5668 (CT) \u304c\u96fb\u6d41\u3092\u6e2c\u308b\u3002<\/li>\n\n\n\n<li>\u904e\u96fb\u6d41\u7d99\u96fb\u5668 (OCR) \u304c\u300c\u7570\u5e38\u306a\u96fb\u6d41\u3060\uff01\u300d\u3068\u5224\u65ad\u3057\u3001VCB \u306b\u6307\u4ee4\u3092\u9001\u308b\u3002<\/li>\n\n\n\n<li>VCB \u304c\u305d\u306e\u6307\u4ee4\u3092\u53d7\u3051\u3066\u300c\u30c8\u30ea\u30c3\u30d7\uff08\u906e\u65ad\uff09\u300d\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u4e00\u9023\u306e\u6d41\u308c\uff08\u4fdd\u8b77\u5354\u8abf\uff09\u306f\u3001\u914d\u7dda\u56f3\u554f\u984c\u3067\u3082\u983b\u51fa\u3067\u3059\u3002\u300cVCB \u3068 OCR \u306f\u30bb\u30c3\u30c8\u300d\u3068\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u307e\u3068\u3081\uff1a\u3053\u306e\u554f\u984c\u306e\u653b\u7565\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5199\u771f\u9451\u5225\uff1a \u672c\u4f53\u4e0a\u90e8\u306e 3\u672c\u306e\u767d\u3044\u7b52\uff08\u771f\u7a7a\u30d0\u30eb\u30d6\uff09 \u304c\u76ee\u5370\u3002<\/li>\n\n\n\n<li>\u540d\u79f0\uff1a Vacuum\uff08\u771f\u7a7a\uff09Circuit Breaker \uff1d VCB\u3002<\/li>\n\n\n\n<li>\u69cb\u9020\uff1a \u771f\u7a7a\u4e2d\u3067\u30a2\u30fc\u30af\u3092\u6d88\u3059\u3002\u300c\u30d9\u30ed\u30fc\u30ba\u300d \u3068\u3044\u3046\u90e8\u54c1\u3067\u6c17\u5bc6\u3092\u4fdd\u3063\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li>\u5f79\u5272\uff1a \u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u4e3b\u5f79\u3002\u77ed\u7d61\u96fb\u6d41\u3092\u906e\u65ad\u3067\u304d\u308b\u3002\u904e\u96fb\u6d41\u7d99\u96fb\u5668 (OCR) \u304b\u3089\u306e\u6307\u4ee4\u3067\u52d5\u4f5c\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u554f\u984c\u306f\u3001\u6a5f\u5668\u306e\u540d\u79f0\u3001\u5916\u89b3\u3001\u305d\u3057\u3066\u5f79\u5272\u304c\u982d\u306e\u4e2d\u3067\u30ea\u30f3\u30af\u3057\u3066\u3044\u308c\u3070\u3001\u78ba\u5b9f\u306b\u5f97\u70b9\u6e90\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b VCB \u306f\u51fa\u984c\u7387\u30ca\u30f3\u30d0\u30fc\u30ef\u30f3\u306e\u6a5f\u5668\u3067\u3059\u306e\u3067\u3001\u3053\u306e\u6a5f\u4f1a\u306b\u5b8c\u74a7\u306b\u30de\u30b9\u30bf\u30fc\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u5fc3\u81d3\u90e8\uff01\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3088\u3046 \u76ee\u6b21 \u975e\u8868\u793a \u3010\u96fb\u6c17\u5de5\u4e8b\u58eb\u3011\u9ad8\u5727\u53d7\u96fb\u8a2d\u5099\u306e\u5fc3\u81d3\u90e8\uff01\u9ad8\u5727\u771f\u7a7a\u906e\u65ad\u5668(VCB)\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3088\u3046 \u8a18\u4e8b\u3092\u8aad\u3080\u524d\u306b\uff01\u5b9f\u8df5\u30fb\u904e\u53bb\u554f\u30c1\u30e3\u30ec\u30f3\u30b8 \u3010\u554f\u984c\u3011  &#8230; 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