{"id":1610,"date":"2025-09-17T08:52:56","date_gmt":"2025-09-17T08:52:56","guid":{"rendered":"https:\/\/cnkuangya.com\/?page_id=1610"},"modified":"2026-04-24T09:44:49","modified_gmt":"2026-04-24T01:44:49","slug":"mcb","status":"publish","type":"page","link":"https:\/\/cnkuangya.com\/ja\/mcb\/","title":{"rendered":"\u30a8\u30e0\u30b7\u30fc\u30d3\u30fc"},"content":{"rendered":"<!-- ===== KUANGYA | AC MCB Landing Block ===== -->\n<section id=\"ac-mcb\" aria-label=\"AC\u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\">\n  <style>\n    #ac-mcb{\n      --brand:#B5220E; --ink:#0F172A; --muted:#475569; --line:#E5E7EB; --bg:#FFFFFF;\n      max-width:1100px;margin:0 auto;padding:28px 14px;background:var(--bg);\n      font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Inter,Arial,system-ui;color:var(--ink)\n    }\n    #ac-mcb .h1{margin:0 0 8px;font:800 30px\/1.2 system-ui,Arial}\n    #ac-mcb .short{margin:0 0 18px;color:var(--muted);font:500 15px\/1.8 system-ui}\n    #ac-mcb .short li{margin:6px 0}\n    #ac-mcb h2{margin:28px 0 10px;font:800 22px\/1.25 system-ui,Arial;color:var(--ink);position:relative}\n    #ac-mcb h2::before{content:\"\";display:inline-block;width:6px;height:18px;background:var(--brand);border-radius:6px;margin-right:8px;vertical-align:-2px}\n    #ac-mcb p{margin:0 0 14px;color:var(--muted);line-height:1.8}\n    #ac-mcb .klist{margin:8px 0 0;padding-left:18px}\n    #ac-mcb .klist li{margin:6px 0}\n    \/* table *\/\n    #ac-mcb .tbl{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}\n    #ac-mcb .tbl th,#ac-mcb .tbl td{padding:10px 12px;border-bottom:1px solid var(--line);font-size:14px;text-align:left;vertical-align:top}\n    #ac-mcb .tbl thead th{background:#F9FAFB;font-weight:800;color:#0F172A}\n    #ac-mcb .tbl tr:last-child td{border-bottom:none}\n    \/* dimension placeholders *\/\n    #ac-mcb #dimension{margin:16px 0 0}\n    #ac-mcb .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}\n    @media(max-width:760px){#ac-mcb .grid{grid-template-columns:1fr}}\n    #ac-mcb figure.card{margin:0;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}\n    #ac-mcb figure .box{height:220px;border:1px dashed var(--line);border-radius:10px;background:linear-gradient(135deg,#fafafa,#fff)}\n    #ac-mcb figcaption{margin-top:8px;color:#6b7280;font-size:13px}\n    \/* CTA *\/\n    #ac-mcb .cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}\n    #ac-mcb .btn{display:inline-block;padding:11px 16px;border-radius:12px;font-weight:800;text-decoration:none}\n    #ac-mcb .btn.primary{background:var(--brand);color:#fff;border:1px solid var(--brand)}\n    #ac-mcb .btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}\n  <\/style>\n\n  <h1 class=\"h1\">AC MCB - \u30df\u30cb\u30c1\u30e5\u30a2\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab<\/h1>\n  <ul class=\"short\">\n    <li>230\/400 VAC\u914d\u96fb\u7528\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u4fdd\u8b77 - B\/C\/D\u30ab\u30fc\u30d6\u30016-125 A\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09\u3002.<\/li>\n    <li>6 kA \/ 10 kA\u906e\u65ad\u5bb9\u91cf\u30aa\u30d7\u30b7\u30e7\u30f3\u3001DIN\u30ec\u30fc\u30ebEN 60715\u3001IP20\u30d5\u30a3\u30f3\u30ac\u30fc\u30bb\u30fc\u30d5\u7aef\u5b50\u3002.<\/li>\n    <li>IEC 60898-1\uff08\u6700\u7d42\u56de\u8def\uff09\u304a\u3088\u3073IEC 60947-2\uff08\u7523\u696d\u7528\u3001\u30e2\u30c7\u30eb\u5225\uff09\u306b\u6e96\u62e0\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n  <\/ul>\n\n  <!-- Overview -->\n  <h2>\u6982\u8981<\/h2>\n  <p>\n    Kuangya AC MCB\u306f\u3001\u4f4f\u5b85\u3001\u5546\u696d\u3001\u8efd\u5de5\u696d\u7528\u30d1\u30cd\u30eb\u306b\u304a\u3044\u3066\u3001\u904e\u8ca0\u8377\u3084\u77ed\u7d61\u304b\u3089\u5206\u5c90\u56de\u8def\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\n    \u5358\u6975\u304b\u30894\u6975\u307e\u3067\u306e\u69cb\u6210\u304c\u3042\u308a\u3001B\u3001C\u3001D\u306e\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3067\u3001\u7167\u660e\u3084\u30bd\u30b1\u30c3\u30c8\u56de\u8def\u304b\u3089\u30e2\u30fc\u30bf\u30fc\u3084\u5909\u5727\u5668\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u307e\u3067\u3001\u8ca0\u8377\u306e\u7279\u6027\u306b\u5408\u308f\u305b\u3089\u308c\u307e\u3059\u3002\n    \u30bd\u30b1\u30c3\u30c8\u56de\u8def\u304b\u3089\u30e2\u30fc\u30bf\u30fc\u3084\u5909\u5727\u5668\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u307e\u3067\u3001\u8ca0\u8377\u7279\u6027\u306b\u5408\u308f\u305b\u305fB\u3001C\u3001D\u30c8\u30ea\u30c3\u30d7\u30ab\u30fc\u30d6\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5de5\u5177\u4e0d\u8981\u306eDIN\u30ec\u30fc\u30eb\u53d6\u4ed8\u3051\u3001\u524d\u9762\u914d\u7dda\u30a2\u30af\u30bb\u30b9\u3001\u304a\u3088\u3073\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306b\u3088\u308a\u3001\u65b0\u898f\u8a2d\u7f6e\u3082\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u3082\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002\n    \u65b0\u898f\u8a2d\u7f6e\u3082\u6539\u9020\u3082\u7c21\u5358\u3067\u3059\u3002.\n  <\/p>\n\n  <!-- Key Features -->\n  <h2>\u4e3b\u306a\u7279\u5fb4<\/h2>\n  <ul class=\"klist\">\n    <li>\u5b9a\u683c\uff1a6-125 A\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09\u3001230\/400 VAC\u300150\/60 Hz\u3002.<\/li>\n    <li>\u906e\u65ad\u5bb9\u91cf\uff1a230\/400 VAC\u30676 kA\u307e\u305f\u306f10 kA\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09\u3002.<\/li>\n    <li>\u30c8\u30ea\u30c3\u30d7\u66f2\u7dda\uff1aB\uff08\u62b5\u6297\u6027\uff09\u3001C\uff08\u6df7\u5408\/\u8a98\u5c0e\u6027\uff09\u3001D\uff08\u9ad8\u7a81\u5165\uff09\u3002.<\/li>\n    <li>\u6975\u6570\uff1a1P \/ 2P \/ 3P \/ 4P\u3001\u5171\u901a\u30c8\u30ea\u30c3\u30d7\u4ed8\u304d\u3002.<\/li>\n    <li>\u7aef\u5b50\u5bb9\u91cf: \u6700\u592725 mm\u00b2 Cu (typ.)\u3001\u30ad\u30e3\u30d7\u30c6\u30a3\u30d6\u30b9\u30af\u30ea\u30e5\u30fc\u3001IP20\u30d5\u30a3\u30f3\u30ac\u30fc\u30bb\u30fc\u30d5\u3002.<\/li>\n    <li>\u8010\u4e45\u6027\uff1a\u6a5f\u68b0\u7684\u52d5\u4f5c\u226510,000\u56de\uff08typ.\uff09\u3001\u983b\u7e41\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u5bfe\u5fdc\u3059\u308b\u9ad8\u3044\u96fb\u6c17\u7684\u5bff\u547d\uff08\u66f2\u7dda\u306b\u3088\u308b\uff09\u3002.<\/li>\n    <li>\u898f\u683c\uff1aIEC 60898-1\u304a\u3088\u3073IEC 60947-2\u306b\u6e96\u62e0\u3057\u3066\u8a2d\u8a08\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308a\u7570\u306a\u308b\uff09\u3002.<\/li>\n    <li>\u53d6\u308a\u4ed8\u3051\uff1aDIN\u30ec\u30fc\u30eb EN 60715\u3001\u30c8\u30c3\u30d7\/\u30dc\u30c8\u30e0\u30d5\u30a3\u30fc\u30c9\u3001\u30d1\u30c3\u30c9\u30ed\u30c3\u30af\u5f0f\u30cf\u30f3\u30c9\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09\u3002.<\/li>\n    <li>\u5468\u56f2\u6e29\u5ea6\uff1a-25...+55 \u00b0C (typ.)\u3001\u4fdd\u7ba1 -40...+70 \u00b0C\u3001\u9ad8\u5ea6 2000 m \u4ee5\u4e0b (typ.).<\/li>\n    <li>\u4ed8\u5c5e\u54c1\uff1a\u88dc\u52a9\u63a5\u70b9\/\u30a2\u30e9\u30fc\u30e0\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09\u3001\u30d5\u30a7\u30fc\u30ba\u30d0\u30ea\u30a2\u3001\u30e9\u30d9\u30eb\u30a6\u30a3\u30f3\u30c9\u30a6\u3002.<\/li>\n  <\/ul>\n\n  <!-- Specifications -->\n  <h2>\u6280\u8853\u4ed5\u69d8<\/h2>\n  <table class=\"tbl\" aria-label=\"AC MCB \u6280\u8853\u4ed5\u69d8\">\n    <thead>\n      <tr>\n        <th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>\u4ee3\u8868\u7684\u306a\u4fa1\u5024\uff0f\u30aa\u30d7\u30b7\u30e7\u30f3<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr><td>\u898f\u683c\uff08\u30c7\u30b6\u30a4\u30f3\uff09<\/td><td>IEC 60898-1\uff08\u5bb6\u5ead\u7528\u3001\u6700\u7d42\u56de\u8def\uff09; IEC 60947-2\uff08\u7523\u696d\u7528\u3001\u30e2\u30c7\u30eb\u5225\uff09<\/td><\/tr>\n      <tr><td>\u5b9a\u683c\u96fb\u5727 Ue<\/td><td>230\/400 VAC\u300150\/60 Hz<\/td><\/tr>\n      <tr><td>\u5b9a\u683c\u96fb\u6d41<\/td><td>6\u300110\u300116\u300120\u300125\u300132\u300140\u300150\u300163\u300180\u3001100\u3001125 A\uff08\u30e2\u30c7\u30eb\u5225\uff09<\/td><\/tr>\n      <tr><td>\u7834\u65ad\u80fd\u529b<\/td><td>230\/400 VAC\u30676 kA\u307e\u305f\u306f10 kA\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09<\/td><\/tr>\n      <tr><td>\u30c8\u30ea\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30d6<\/td><td>B \/ C \/ D<\/td><\/tr>\n      <tr><td>\u30dd\u30fc\u30eb<\/td><td>1P \/ 2P \/ 3P \/ 4P<\/td><\/tr>\n      <tr><td>\u8a98\u96fb\u30c6\u30b9\u30c8<\/td><td>2.5 kV\u30011\u5206\u9593\uff08typ.\uff09<\/td><\/tr>\n      <tr><td>\u30a4\u30f3\u30d1\u30eb\u30b9\u8010Uimp<\/td><td>4 kV\uff08typ.\uff09<\/td><\/tr>\n      <tr><td>\u65ad\u71b1\u30ab\u30c6\u30b4\u30ea\u30fc<\/td><td>\u6c5a\u67d3\u5ea62\u3001\u904e\u96fb\u5727\u30ab\u30c6\u30b4\u30ea\u30fcIII<\/td><\/tr>\n      <tr><td>\u30bf\u30fc\u30df\u30ca\u30eb\u5bb9\u91cf<\/td><td>\u6700\u592725 mm\u00b2 Cu\uff08\u30bf\u30a4\u30d7\uff09\u3001\u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af2.5 N-m\uff08\u224822 in-lb\uff09<\/td><\/tr>\n      <tr><td>\u4fdd\u8b77\u7b49\u7d1a<\/td><td>\u8a2d\u7f6e\u6642IP20\uff08\u7aef\u5b50<\/td><\/tr>\n      <tr><td>\u53d6\u308a\u4ed8\u3051<\/td><td>DIN\u30ec\u30fc\u30eb EN 60715\u3001\u30c8\u30c3\u30d7\/\u30dc\u30c8\u30e0\u30d5\u30a3\u30fc\u30c9<\/td><\/tr>\n      <tr><td>\u30a2\u30f3\u30d3\u30a8\u30f3\u30c8<\/td><td>-25...+55 \u00b0C \u52d5\u4f5c\uff08typ\uff09\u3001\u9ad8\u5ea6 2000 m \u4ee5\u4e0b<\/td><\/tr>\n      <tr><td>\u6750\u6599<\/td><td>\u71b1\u786c\u5316\u6027\/\u71b1\u53ef\u5851\u6027\u6a39\u8102\u30cf\u30a6\u30b8\u30f3\u30b0; \u9285\u5408\u91d1\u7aef\u5b50<\/td><\/tr>\n      <tr><td>\u30aa\u30d7\u30b7\u30e7\u30f3<\/td><td>Aux\/\u30a2\u30e9\u30fc\u30e0\u63a5\u70b9\uff08OF\/SD\uff09\u3001\u30cf\u30f3\u30c9\u30eb\u30ed\u30c3\u30af\u3001\u30d5\u30a7\u30fc\u30ba\u30d0\u30ea\u30a2\uff08\u30e2\u30c7\u30eb\u306b\u3088\u308b\uff09<\/td><\/tr>\n    <\/tbody>\n  <\/table>\n\n  <!-- Dimension placeholders -->\n  <section id=\"dimension\" aria-label=\"\u5bf8\u6cd5\">\n    <h2>\u5bf8\u6cd5<\/h2>\n    <div class=\"grid\">\n      <figure class=\"card\">\n        <div class=\"box\"><!-- REPLACE WITH IMG: ac-mcb-1p-dimension.png --><\/div>\n        <figcaption>AC MCB 1P - \u5916\u5f62\u56f3 &amp; \u53d6\u4ed8\u65b9\u6cd5<\/figcaption>\n      <\/figure>\n      <figure class=\"card\">\n        <div class=\"box\"><!-- REPLACE WITH IMG: ac-mcb-3p-dimension.png --><\/div>\n        <figcaption>AC MCB 3P\/4P - \u5916\u5f62\u56f3 &amp; \u53d6\u4ed8\u65b9\u6cd5<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/section>\n\n  <!-- Applications -->\n  <h2>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n  <ul class=\"klist\">\n    <li>\u4f4f\u5b85\u7528\u5206\u96fb\u76e4\u3001\u7167\u660e\u3001\u30bd\u30b1\u30c3\u30c8\u56de\u8def\u3002.<\/li>\n    <li>\u5546\u696d\u7528\u30b5\u30d6\u30d1\u30cd\u30eb\u3001HVAC\u3001\u5c0f\u578b\u30e2\u30fc\u30bf\u30fc\u3001\u30dd\u30f3\u30d7\uff08\u30ab\u30fc\u30d6C\/D\uff09\u3002.<\/li>\n    <li>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u77ed\u7d61\u4fdd\u8b77\u3092\u5fc5\u8981\u3068\u3059\u308b\u5236\u5fa1\u76e4\u304a\u3088\u3073OEM\u6a5f\u5668\u3002.<\/li>\n    <li>\u30ec\u30ac\u30b7\u30fc\u30d6\u30ec\u30fc\u30ab\u304b\u3089DIN\u30ec\u30fc\u30eb\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3078\u306e\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u304a\u3088\u3073\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3002.<\/li>\n  <\/ul>\n\n  <!-- Why Us -->\n  <h2>\u30af\u30a2\u30f3\u30e4\u3092\u9078\u3076\u7406\u7531<\/h2>\n  <ul class=\"klist\">\n    <li>ISO\u306b\u57fa\u3065\u304f\u54c1\u8cea\u7ba1\u7406\u3068\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u5099\u3048\u305f\u5de5\u5834\u76f4\u63a5\u4f9b\u7d66\u3002.<\/li>\n    <li>\u6a19\u6e96\u7684\u306a\u30d1\u30cd\u30eb\u306b\u9069\u5408\u3059\u308b\u30dd\u30fc\u30eb\u3001\u5b9a\u683c\u3001\u30ab\u30fc\u30d6\u306a\u3069\u5e45\u5e83\u3044\u9078\u629e\u80a2\u3002.<\/li>\n    <li>\u5b89\u5b9a\u3057\u305f\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u3068\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u51fa\u8377\u306b\u6709\u52b9\u306a\u8f38\u51fa\u68b1\u5305\u3002.<\/li>\n    <li>\u30e9\u30d9\u30ea\u30f3\u30b0\u3001\u4ed8\u5c5e\u54c1\u3001\u68b1\u5305\u306b\u95a2\u3059\u308bOEM\u30aa\u30d7\u30b7\u30e7\u30f3\uff08\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3088\u308b\uff09\u3002.<\/li>\n  <\/ul>\n\n  <!-- FAQ -->\n  <h2>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n  <details><summary>B\u3001C\u3001D\u30ab\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/summary>\n    <p>B\u306f3-5\u00d7In\uff08\u62b5\u6297\u8ca0\u8377\uff09\u3001C\u306f5-10\u00d7In\uff08\u6df7\u5408\/\u8a98\u5c0e\u8ca0\u8377\uff09\u3001D\u306f10-20\u00d7In\uff08\u9ad8\u7a81\u5165\uff1a\u30e2\u30fc\u30bf\u30fc\u3001\u5909\u5727\u5668\uff09\u3067\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3002.<\/p>\n  <\/details>\n  <details><summary>6 kA vs 10 kA - \u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/summary>\n    <p>\u591a\u304f\u306e\u696d\u52d9\u7528\u30d1\u30cd\u30eb\u3067\u306f10kA\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n  <\/details>\n  <details><summary>AC\u7528MCB\u3092DC\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/summary>\n    <p>\u30a2\u30fc\u30af\u306e\u6319\u52d5\u3084\u6975\u6027\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u76f4\u6d41\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u76f4\u6d41\u5b9a\u683c\u306e\u30d6\u30ec\u30fc\u30ab\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n  <\/details>\n  <details><summary>\u88dc\u52a9\u30b3\u30f3\u30bf\u30af\u30c8\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/summary>\n    <p>\u88dc\u52a9\u63a5\u70b9\/\u30a2\u30e9\u30fc\u30e0\u63a5\u70b9\u306f\u3001\u4e00\u90e8\u306e\u30e2\u30c7\u30eb\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002.<\/p>\n  <\/details>\n  <details><summary>\u3053\u308c\u3089\u306fIEC\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/summary>\n    <p>\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066IEC 60898-1\u304a\u3088\u3073\/\u307e\u305f\u306fIEC 60947-2\u306b\u6e96\u62e0\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u9069\u5408\/\u30de\u30fc\u30ad\u30f3\u30b0\u306f\u30e2\u30c7\u30eb\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n  <\/details>\n\n  <!-- CTA -->\n  <div class=\"cta\">\n    <a class=\"btn primary\" href=\"\/ja\/contact-us\/\">\u304a\u898b\u7a4d\u3082\u308a<\/a>\n    <a class=\"btn ghost\" href=\"\/ja\/dc-mcb\/\">DC MCB\u3092\u53c2\u7167<\/a>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>AC MCB \u2014 Miniature Circuit Breakers Compact protection for 230\/400 VAC distribution \u2014 B\/C\/D curves, 6\u2013125 A (by model). 6 kA \/ 10 kA breaking capacity options; DIN rail EN 60715; IP20 finger-safe terminals. Designed according to IEC 60898-1 (final circuits) and IEC 60947-2 (industrial, by model). Overview Kuangya AC MCBs protect branch circuits against overloads and short circuits in residential, commercial, and light-industrial panels. The range covers single-pole to four-pole configurations with B, C, or D tripping curves to match load characteristics from lighting and socket circuits to motor and transformer feeders. Tool-free DIN-rail mounting, front wiring access, and compact footprints simplify new installations and retrofits alike. Key Features [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1610","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/pages\/1610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=1610"}],"version-history":[{"count":4,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/pages\/1610\/revisions"}],"predecessor-version":[{"id":3052,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/pages\/1610\/revisions\/3052"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}