{"id":742,"date":"2025-08-28T14:47:02","date_gmt":"2025-08-28T14:47:02","guid":{"rendered":"https:\/\/cnkuangya.com\/?page_id=742"},"modified":"2025-09-17T08:57:32","modified_gmt":"2025-09-17T08:57:32","slug":"ac-circuit-breaker","status":"publish","type":"page","link":"https:\/\/cnkuangya.com\/ko\/ac-circuit-breaker\/","title":{"rendered":"AC \ud68c\ub85c \ucc28\ub2e8\uae30"},"content":{"rendered":"<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-88a751d\" data-block-id=\"88a751d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-88a751d-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0ea088d\" data-v=\"4\" data-block-id=\"0ea088d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0ea088d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0ea088d-inner-blocks\">\n<!-- ============= \/ac-circuit-breakers\/ \u2014 AC CIRCUIT BREAKER HUB (Kuangya) ============= -->\n<section id=\"ky-ac-hub\" class=\"kb-wrap\" aria-label=\"AC \ud68c\ub85c \ucc28\ub2e8\uae30 \ud5c8\ube0c\">\n  <style>\n    :root{\n      --brand:#B5220E; --accent:#FD5732; --ink:#111827; --muted:#4B5563; --line:#E5E7EB; --bg:#F9FAFB; --white:#fff;\n    }\n    .kb-wrap{font-family:Arial,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}\n    .kb-container{max-width:1200px;margin:0 auto;padding:0 16px}\n    .kb-hero{padding:56px 0 36px;background:linear-gradient(180deg,#fff,#fff 60%,#fafafa)}\n    .kb-eyebrow{color:var(--brand);font-weight:700;letter-spacing:.04em;margin:0 0 8px}\n    .kb-title{font-size:40px;line-height:1.15;margin:0 0 12px}\n    .kb-sub{color:var(--muted);max-width:880px}\n    .kb-cta{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}\n    .kb-btn{display:inline-block;border:1px solid var(--brand);border-radius:999px;padding:10px 16px;font-weight:600}\n    .kb-btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}\n    .kb-btn:hover{transform:translateY(-1px)}\n    \/* Cards *\/\n    .kb-cards{padding:28px 0}\n    .kb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}\n    @media (max-width:1000px){.kb-grid{grid-template-columns:repeat(2,1fr)}}\n    @media (max-width:640px){.kb-grid{grid-template-columns:1fr}}\n    .kb-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:10px;transition:.2s box-shadow}\n    .kb-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}\n    .kb-chip{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px;color:var(--muted)}\n    .kb-card h3{margin:4px 0 4px;font-size:20px;line-height:1.3}\n    .kb-card p{margin:0;color:var(--muted)}\n    .kb-card .go{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600}\n    .kb-card .go:hover{opacity:.9}\n    \/* Sections *\/\n    .kb-sec{padding:36px 0}\n    .kb-sec h2{font-size:28px;margin:0 0 10px}\n    .kb-sec p.lead{color:var(--muted);margin:0 0 16px}\n    \/* Table *\/\n    .kb-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}\n    .kb-table th,.kb-table td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}\n    .kb-table thead th{background:#fff;font-weight:700}\n    .kb-table tbody tr:hover{background:#fafafa}\n    .kb-badge{display:inline-block;background:#fff;border:1px solid var(--brand);color:var(--brand);padding:2px 8px;border-radius:999px;font-size:12px}\n    \/* Use-cases *\/\n    .kb-use{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}\n    @media (max-width:900px){.kb-use{grid-template-columns:repeat(2,1fr)}}\n    @media (max-width:560px){.kb-use{grid-template-columns:1fr}}\n    .kb-use a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;font-weight:600}\n    .kb-use a:hover{border-color:var(--brand)}\n    \/* Chips *\/\n    .kb-chips{display:flex;gap:8px;flex-wrap:wrap}\n    .kb-chip.brand{border-color:var(--brand);color:var(--brand)}\n    \/* Resources *\/\n    .kb-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}\n    @media (max-width:700px){.kb-list{grid-template-columns:1fr}}\n    .kb-list a{display:flex;justify-content:space-between;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}\n    .kb-list a span{color:var(--muted)}\n    \/* FAQ *\/\n    details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}\n    details+details{margin-top:10px}\n    summary{cursor:pointer;font-weight:700}\n    \/* Breadcrumbs *\/\n    .kb-bc{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-top:8px}\n    .kb-bc a{color:var(--muted)}\n  <\/style>\n\n  <!-- ===== SEC1 \u2014 HERO ===== -->\n  <div class=\"kb-hero\">\n    <div class=\"kb-container\">\n      <div class=\"kb-eyebrow\">\ucfe0\uc559\uc57c - \uc800\uc804\uc555 AC \ubcf4\ud638(50\/60Hz)<\/div>\n      <h1 class=\"kb-title\">AC \ud68c\ub85c \ucc28\ub2e8\uae30 - MCB, RCCB, RCBO \ubc0f AFDD<\/h1>\n      <p class=\"kb-sub\">AC \ubd84\ubc30\ub97c \uc704\ud55c \ub124 \uac00\uc9c0 \ubcf4\ud638 \uacc4\uce35 \uac1c\uc694: <strong>\uacfc\uc804\ub958(MCB)<\/strong>, <strong>\uc794\ub958 \uc804\ub958(RCCB)<\/strong>\uc5d0\uc11c <strong>\uacb0\ud569\ub41c RCBO<\/strong>\ubc0f <strong>\uc544\ud06c \uacb0\ud568 \uac10\uc9c0(AFDD)<\/strong>. \uc544\ub798 \uce74\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc62c\ubc14\ub978 \uce74\ud14c\uace0\ub9ac \ud398\uc774\uc9c0\ub85c \uc774\ub3d9\ud558\uc138\uc694.<\/p>\n      <div class=\"kb-cta\">\n        <a class=\"kb-btn primary\" href=\"#kb-categories\">\uce74\ud14c\uace0\ub9ac \ubcf4\uae30<\/a>\n        <a class=\"kb-btn\" href=\"#kb-compare\">\ube60\ub978 \ube44\uad50<\/a>\n      <\/div>\n      <nav class=\"kb-bc\" aria-label=\"\uc774\ub3d9 \uacbd\ub85c\">\n        <a href=\"\/ko\/\">\ud648<\/a> \/ <span>AC \ud68c\ub85c \ucc28\ub2e8\uae30<\/span>\n      <\/nav>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC2 \u2014 CATEGORY CARDS ===== -->\n  <div id=\"kb-categories\" class=\"kb-cards\">\n    <div class=\"kb-container\">\n      <div class=\"kb-grid\">\n        <!-- MCB (AC) -->\n        <article class=\"kb-card\">\n          <span class=\"kb-chip\">\uacfc\uc804\ub958 - AC<\/span>\n          <h3>MCB - \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30<\/h3>\n          <p>\uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d(\uc5f4-\uc790\uae30)\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uadf9, \uc815\uaca9 \uc804\ub958, \ud2b8\ub9bd \uace1\uc120(B\/C\/D)\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n          <a class=\"go\" href=\"\/ko\/MCB\/\" aria-label=\"MCB \uce74\ud14c\uace0\ub9ac\ub85c \uc774\ub3d9\">\uce74\ud14c\uace0\ub9ac \u2192 \ucc38\uc870<\/a>\n        <\/article>\n        <!-- RCCB (AC) -->\n        <article class=\"kb-card\">\n          <span class=\"kb-chip\">\uc794\ub958 \uc804\ub958 - AC<\/span>\n          <h3>RCCB - \uc794\ub958 \uc804\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30<\/h3>\n          <p>\ub204\uc124 \ubcf4\ud638 \uc804\uc6a9(\uacfc\uc804\ub958 \uc5c6\uc74c). \uc5c5\uc2a4\ud2b8\ub9bc MCB\/MCCB\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc720\ud615(AC\/A\/F\/B\/B+), \uac10\ub3c4(I\u0394n) \ubc0f \uadf9\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n          <a class=\"go\" href=\"\/ko\/RCCB\/\" aria-label=\"RCCB \uce74\ud14c\uace0\ub9ac\ub85c \uc774\ub3d9\">\uc120\ud0dd \uac00\uc774\ub4dc \u2192<\/a>\n        <\/article>\n        <!-- RCBO (AC) -->\n        <article class=\"kb-card\">\n          <span class=\"kb-chip\">\uc794\ub958 + \uacfc\uc804\ub958 - AC<\/span>\n          <h3>RCBO - \uacb0\ud569 \ubcf4\ud638<\/h3>\n          <p>MCB + RCD\ub97c \ud558\ub098\uc758 \uc7a5\uce58\uc5d0 \ud1b5\ud569\ud569\ub2c8\ub2e4. \uace0\uc7a5 \uc804\ub958 \ubc0f \uacfc\ubd80\ud558\/\ub2e8\ub77d \ubcf4\ud638\uac00 \ubaa8\ub450 \ud544\uc694\ud55c \ub2e8\uc790 \ud68c\ub85c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n          <a class=\"go\" href=\"\/ko\/rcbo\/\" aria-label=\"RCBO \uce74\ud14c\uace0\ub9ac\ub85c \uc774\ub3d9\">\uce74\ud14c\uace0\ub9ac \u2192 \ucc38\uc870<\/a>\n        <\/article>\n        <!-- AFDD (AC) -->\n        <article class=\"kb-card\">\n          <span class=\"kb-chip\">\uc544\ud06c \uacb0\ud568 - AC<\/span>\n          <h3>AFDD - \uc544\ud06c \uacb0\ud568 \uac10\uc9c0 \uc7a5\uce58<\/h3>\n          <p>\uc9c1\ub82c\/\ubcd1\ub82c \uc544\ud06c \ud328\ud134\uc744 \uac10\uc9c0\ud558\uc5ec \ud654\uc7ac \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4. \uce68\uc2e4 \ubc0f \uae30\ud0c0 \ubbfc\uac10\ud55c \uacf5\uac04\uc5d0\uc11c RCBO\/MCB\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n          <a class=\"go\" href=\"\/ko\/AFDD\/\" aria-label=\"AFDD \uce74\ud14c\uace0\ub9ac\ub85c \uc774\ub3d9\">\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 \u2192<\/a>\n        <\/article>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC3 \u2014 QUICK COMPARISON (AC) ===== -->\n  <div id=\"kb-compare\" class=\"kb-sec\">\n    <div class=\"kb-container\">\n      <h2>\ube60\ub978 \ube44\uad50(AC 50\/60Hz)<\/h2>\n      <p class=\"lead\">\ud575\uc2ec \uae30\ub2a5, \ud3f4 \uc635\uc158 \ubc0f \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4. \uc790\uc138\ud55c \uc0ac\uc591\uc740 \uce74\ud14c\uace0\ub9ac \ud398\uc774\uc9c0\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n      <div class=\"kb-table-wrap\">\n        <table class=\"kb-table\" aria-label=\"AC \ucc28\ub2e8\uae30 \uc720\ud615 \ube44\uad50\">\n          <thead>\n            <tr>\n              <th>\uc720\ud615<\/th>\n              <th>\ub2e4\uc74c\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638<\/th>\n              <th>\uc77c\ubc18\uc801\uc778 \ud3f4<\/th>\n              <th>\uacf5\ud1b5 \uc124\uc815<\/th>\n              <th>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9(AC)<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td><a href=\"\/ko\/MCB\/\" class=\"kb-badge\">MCB<\/a><\/td>\n              <td>\uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d(\uc5f4-\uc790\uae30)<\/td>\n              <td>1P \/ 2P \/ 3P \/ 4P<\/td>\n              <td>(\uc608: 6-125A), \ud2b8\ub9bd \ucee4\ube0c B\/C\/D<\/td>\n              <td>\ud53c\ub354 \ubc0f \ubd84\uae30 \ud68c\ub85c, RCCB\/RCBO\/AFDD\uc640 \uc870\uc815<\/td>\n            <\/tr>\n            <tr>\n              <td><a href=\"\/ko\/RCCB\/\" class=\"kb-badge\">RCCB<\/a><\/td>\n              <td>\uc794\ub958(\uc811\uc9c0) \uc804\ub958\ub9cc \ud574\ub2f9<\/td>\n              <td>2P \/ 4P<\/td>\n              <td>I\u0394n 10\/30\/100\/300 mA; AC\/A\/F\/B\/B+ \uc720\ud615; S(\uc120\ud0dd\uc801)<\/td>\n              <td>\uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638, \uc5c5\uc2a4\ud2b8\ub9bc MCB\/MCCB \ud544\uc694<\/td>\n            <\/tr>\n            <tr>\n              <td><a href=\"\/ko\/rcbo\/\" class=\"kb-badge\">RCBO<\/a><\/td>\n              <td>\uc794\ub958 + \uacfc\uc804\ub958(\ud569\uc0b0)<\/td>\n              <td>1P+N \/ 2P \/ 3P+N \/ 4P<\/td>\n              <td>In, I\u0394n 10\/30\/100\/300 mA; \uc720\ud615 AC\/A\/F\/B<\/td>\n              <td>\ub450 \uac00\uc9c0 \ubcf4\ud638 \uae30\ub2a5\uc744 \ud558\ub098\ub85c \ud1b5\ud569\ud574\uc57c \ud558\ub294 \ub2e8\uc790 \ud68c\ub85c<\/td>\n            <\/tr>\n            <tr>\n              <td><a href=\"\/ko\/AFDD\/\" class=\"kb-badge\">AFDD<\/a><\/td>\n              <td>\uc544\ud06c \uacb0\ud568(\uc9c1\ub82c\/\ubcd1\ub82c) \ud328\ud134 \uac10\uc9c0<\/td>\n              <td>1P+N \/ 2P(\uc2dc\ub9ac\uc988\ubcc4)<\/td>\n              <td>RCBO\/MCB\uc640\uc758 \uc870\uc815, \uc124\uce58 \uac00\uc774\ub4dc\ub77c\uc778<\/td>\n              <td>\uce68\uc2e4, \ub178\ud6c4 \ubc30\uc120, \uac00\uc5f0\uc131 \uc2a4\ud1a0\ub9ac\uc9c0, IT\uc2e4<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC4 \u2014 CHOOSE BY APPLICATION (AC) ===== -->\n  <div class=\"kb-sec\">\n    <div class=\"kb-container\">\n      <h2>AC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \uc120\ud0dd<\/h2>\n      <p class=\"lead\">\uac00\uc7a5 \uad00\ub828\uc131\uc774 \ub192\uc740 \uce74\ud14c\uace0\ub9ac \uc120\ud0dd\uae30\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n      <div class=\"kb-use\">\n        <a href=\"\/ko\/rcbo\/#selector\" aria-label=\"\uc8fc\uac70 \ubc0f \ud130\ubbf8\ub110 \ud68c\ub85c\">\uc8fc\uac70\uc6a9\/\ub2e8\ub9d0 \ud68c\ub85c \u2192 RCBO<\/a>\n        <a href=\"\/ko\/RCCB\/#selection\" aria-label=\"\uc0b0\uc5c5 \uc778\ub825 \ubcf4\ud638\">\uc0b0\uc5c5 \uc778\ub825 \ubcf4\ud638 \u2192 RCCB<\/a>\n        <a href=\"\/ko\/MCB\/#selection\" aria-label=\"\ud53c\ub354 \ubc0f \ubd84\uae30 \ud68c\ub85c\">\ud53c\ub354 \ubc0f \ubd84\uae30 \ud68c\ub85c \u2192 MCB<\/a>\n        <a href=\"\/ko\/AFDD\/#guide\" aria-label=\"\ud654\uc7ac \uc704\ud5d8\uc774 \ub192\uc740 \uc9c0\uc5ed\">\ud654\uc7ac \uc704\ud5d8\uc774 \ub192\uc740 \uc9c0\uc5ed \u2192 AFDD<\/a>\n        <a href=\"\/ko\/rcbo\/#type-b\" aria-label=\"EV\/VFD\/DC \ub204\ucd9c \uc2dc\ub098\ub9ac\uc624\">EV\/VFD\/DC \ub204\uc124 \u2192 RCBO \uc720\ud615 B\/F<\/a>\n        <a href=\"\/ko\/RCCB\/#selective\" aria-label=\"\uc120\ud0dd\uc801 \uc870\uc815\">\uc120\ud0dd\uc801 \uc870\uc815 \u2192 RCCB S<\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC5 \u2014 PROTECTION STACK \/ RELATED PAGES (AC) ===== -->\n  <div class=\"kb-sec\">\n    <div class=\"kb-container\">\n      <h2>\ubcf4\ud638 \uc2a4\ud0dd \ubc0f \uc870\uc815(AC)<\/h2>\n      <p class=\"lead\">\uac15\ub825\ud55c AC \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \ub808\uc774\uc5b4 \uc624\ub958 \ubc0f \uc11c\uc9c0 \ubcf4\ud638.<\/p>\n      <div class=\"kb-chips\">\n        <a class=\"kb-chip brand\" href=\"\/ko\/ac-spd\/\">AC SPD<\/a>\n        <a class=\"kb-chip\" href=\"\/ko\/MCB\/\">MCB<\/a>\n        <a class=\"kb-chip\" href=\"\/ko\/RCCB\/\">RCCB<\/a>\n        <a class=\"kb-chip\" href=\"\/ko\/rcbo\/\">RCBO<\/a>\n        <a class=\"kb-chip\" href=\"\/ko\/AFDD\/\">AFDD<\/a>\n        <a class=\"kb-chip\" href=\"\/ko\/automatic-transfer-switch\/\">ATS<\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC6 \u2014 RESOURCES ===== -->\n  <div class=\"kb-sec\">\n    <div class=\"kb-container\">\n      <h2>\ub9ac\uc18c\uc2a4<\/h2>\n      <div class=\"kb-list\" role=\"list\">\n        <a href=\"\/ko\/MCB\/#faq\"><span>\uc5ec\ud589 \uace1\uc120 B\/C\/D - \uc120\ud0dd \ubc29\ubc95<\/span><strong>MCB FAQ<\/strong><\/a>\n        <a href=\"\/ko\/RCCB\/#types\"><span>AC\/A\/F\/B\/B+ \ud30c\ud615 \uc720\ud615<\/span><strong>RCCB \uc720\ud615<\/strong><\/a>\n        <a href=\"\/ko\/rcbo\/#selector\"><span>\ud3f4 \uc635\uc158 \ubc0f \uac10\ub3c4<\/span><strong>RCBO \uc120\ud0dd\uae30<\/strong><\/a>\n        <a href=\"\/ko\/AFDD\/#guide\"><span>RCBO\/MCB\uc640\uc758 AFDD \uc870\uc815<\/span><strong>AFDD \uac00\uc774\ub4dc<\/strong><\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- ===== SEC7 \u2014 FAQ (AC Hub) ===== -->\n  <div class=\"kb-sec\" id=\"faq\">\n    <div class=\"kb-container\">\n      <h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n      <details>\n        <summary>MCB, RCCB, RCBO \ubc0f AFDD\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/summary>\n        <div>MCB\ub294 \uacfc\uc804\ub958\ub97c \ucc98\ub9ac\ud558\uace0, RCCB\ub294 \uc794\ub958 \uc804\ub958\ub9cc \ucc98\ub9ac\ud558\uba70, RCBO\ub294 \ub450 \uac00\uc9c0\ub97c \uacb0\ud569\ud558\uace0, AFDD\ub294 \uc544\ud06c \uc624\ub958\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac \ud398\uc774\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/div>\n      <\/details>\n      <details>\n        <summary>AC \ub2e8\uc790 \ud68c\ub85c\uc758 \uacbd\uc6b0 RCCB\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694, RCBO\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694?<\/summary>\n        <div>\uacfc\uc804\ub958 \ubc0f \uc794\ub958 \uc804\ub958 \ubcf4\ud638 \uae30\ub2a5\uc774 \ud1b5\ud569\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 RCBO\uac00 \uc120\ud638\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. RCCB\uc5d0\ub294 \uc5c5\uc2a4\ud2b8\ub9bc MCB\/MCCB\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/div>\n      <\/details>\n      <details>\n        <summary>AFDD\ub294 \uc5b8\uc81c \uad8c\uc7a5\ub418\ub098\uc694?<\/summary>\n        <div>\uc544\ud06c \uacb0\ud568\uc73c\ub85c \uc778\ud574 \ud654\uc7ac \uc704\ud5d8\uc774 \ub192\uc740 \uacf3(\uc608: \uce68\uc2e4, \ub178\ud6c4 \ubc30\uc120, \uac00\uc5f0\uc131 \ucc3d\uace0 \ub610\ub294 \ubbfc\uac10\ud55c IT\uc2e4). RCBO\/MCB\uc640 \ud611\ub825\ud558\uc138\uc694.<\/div>\n      <\/details>\n    <\/div>\n  <\/div>\n<\/section>\n<!-- ================== END \u2014 AC HUB ================== -->\n\n<\/div><\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Kuangya \u2022 Low-Voltage AC Protection (50\/60 Hz) AC Circuit Breakers \u2014 MCB, RCCB, RCBO &#038; AFDD Overview of four protection layers for AC distribution: overcurrent (MCB), residual current (RCCB), the combined RCBO, and arc-fault detection (AFDD). Use the cards below to jump to the right category page. See Categories Quick Compare Home \/ AC Circuit [&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-742","page","type-page","status-publish","hentry"],"blocksy_meta":{"has_hero_section":"disabled","styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/pages\/742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/comments?post=742"}],"version-history":[{"count":3,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/pages\/742\/revisions"}],"predecessor-version":[{"id":1602,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/pages\/742\/revisions\/1602"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}