{"id":21355,"date":"2026-01-19T02:29:35","date_gmt":"2026-01-18T18:29:35","guid":{"rendered":"https:\/\/viox.com\/?p=21355"},"modified":"2026-01-19T02:29:37","modified_gmt":"2026-01-18T18:29:37","slug":"rcd-vs-gfci-breaker-difference-iec-nec","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/rcd-vs-gfci-breaker-difference-iec-nec\/","title":{"rendered":"RCD \ucc28\ub2e8\uae30\uc640 GFCI \ucc28\ub2e8\uae30\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\uad6d\uc81c \uc804\uae30 \uacc4\uc57d\uc790, \ud328\ub110 \uc81c\uc791\uc790 \ubc0f \uc870\ub2ec \uc804\ubb38\uac00\uc5d0\uac8c IEC(\uad6d\uc81c) \ubc0f NEC(\ubd81\ubbf8) \ud45c\uc900 \uac04\uc758 \uc6a9\uc5b4 \ucc28\uc774\ub97c \ud30c\uc545\ud558\ub294 \uac83\uc740 \ub04a\uc784\uc5c6\ub294 \uc88c\uc808\uc758 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud55c \ud63c\ub780\uc758 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \ub2e4\uc74c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? <strong>RCD \ucc28\ub2e8\uae30<\/strong> \uace0 <strong>GFCI \ucc28\ub2e8\uae30<\/strong>.<\/p>\n<p>\uc774\ub4e4\uc740 \ub3d9\uc77c\ud55c \uc7a5\uce58\uc77c\uae4c\uc694? \ud558\ub098\ub97c \ub2e4\ub978 \uac83\uc73c\ub85c \ub300\uccb4\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uc65c \ud558\ub098\ub294 5mA\uc5d0\uc11c \ud2b8\ub9bd\ub418\uace0 \ub2e4\ub978 \ud558\ub098\ub294 30mA\uc5d0\uc11c \ud2b8\ub9bd\ub420\uae4c\uc694?<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\ub294 \uc6a9\uc5b4 \uc7a5\ubcbd\uc744 \ud5c8\ubb3c\uace0 \uc774\ub7ec\ud55c \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc548\uc804 \uc7a5\uce58 \uac04\uc758 \uae30\uc220\uc801, \uae30\ub2a5\uc801 \ubc0f \uaddc\uc81c\uc801 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \ub450\ubc14\uc774(IEC) \ub610\ub294 \ub308\ub7ec\uc2a4(NEC)\uc5d0\uc11c \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c0\uc815\ud558\ub4e0 \uc774\ub7ec\ud55c \ubbf8\ubb18\ud55c \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uc548\uc804 \uaddc\uc815 \uc900\uc218 \ubc0f \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ud575\uc2ec \uc9c4\uc2e4: \ub3d9\uc77c\ud55c \uae30\uc220, \ub2e4\ub978 \uc774\ub984<\/h2>\n<p>RCD\uc640 GFCI\ub294 \ubaa8\ub450 <strong>\uc811\uc9c0 \ub204\uc124 \uc804\ub958<\/strong>\u2014\uc804\ub958\uac00 \ud68c\ub85c\uc5d0\uc11c \uc811\uc9c0\ub85c \ub204\ucd9c\ub418\ub294 \uac83(\uc885\uc885 \uc778\uccb4\ub97c \ud1b5\ud574)\uc744 \uac10\uc9c0\ud558\uc5ec \uc0dd\uba85\uc744 \uad6c\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \uc7a5\uce58 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uae30\ubcf8 \ubb3c\ub9ac\uc801 \uc6d0\ub9ac\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. <strong>\ud0a4\ub974\ud788\ud638\ud504\uc758 \uc804\ub958 \ubc95\uce59<\/strong>. \ub77c\uc774\ube0c(\ud56b) \ub3c4\uccb4\uc5d0\uc11c \ub098\uac00\ub294 \uc804\ub958\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc911\uc131 \ub3c4\uccb4\ub85c \ub3cc\uc544\uc624\ub294 \uc804\ub958\uc640 \ube44\uad50\ud569\ub2c8\ub2e4. \uac74\uac15\ud55c \ud68c\ub85c\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc804\ub958\uac00 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc804\ub958\uac00 \ub2e4\ub974\uba74 \uc5b4\ub518\uac00\uc5d0\uc11c \ub204\ucd9c\ub418\uace0 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>RCD(\uc794\ub958 \uc804\ub958 \uc7a5\uce58):<\/strong> \uc774\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. <strong>IEC(\uad6d\uc81c \uc804\uae30 \uae30\uc220 \uc704\uc6d0\ud68c)<\/strong>. \uc5ec\uae30\uc5d0\ub294 RCCB \ubc0f RCBO\ub97c \ud3ec\ud568\ud55c \uc7a5\uce58 \uc81c\ud488\uad70\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \u201c\uc794\ub958\u201d\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc911\uc131\uc744 \ud1b5\ud574 \ubc18\ud658\ub418\uc9c0 \uc54a\uc740 \u201c\ub0a8\uc740\u201d \uc804\ub958\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li><strong>GFCI (\uc9c0\ub77d \ucc28\ub2e8\uae30):<\/strong> \uc774\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc815 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. <strong>\ubd81\ubbf8(NEC\/UL \ud45c\uc900)<\/strong>. \uce21\uc815 \ubc29\ubc95\ubcf4\ub2e4\ub294 <em>\uacb0\ud568<\/em> \uc870\uac74(\uc811\uc9c0 \uc624\ub958)\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ubb3c\ub9ac\ud559\uc740 \ub3d9\uc77c\ud558\uc9c0\ub9cc <strong>\uad6c\ud604, \uac10\ub3c4 \ubc0f \ud2b8\ub9bd \ud2b9\uc131<\/strong> \uc740 \ubd81\ubbf8\uc640 \ub098\uba38\uc9c0 \uc138\uacc4 \uac04\uc758 \uc11c\ub85c \ub2e4\ub978 \uc548\uc804 \ucca0\ud559\uc73c\ub85c \uc778\ud574 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-diagram-comparing-RCD-and-GFCI-internal-residual-current-detection-mechanisms-showing-identical-working-principles-with-current-transformer-and-trip-relay.webp\" alt=\"Technical diagram comparing RCD and GFCI internal residual current detection mechanisms showing identical working principles with current transformer and trip relay\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555;\">RCD(IEC) \ubc0f GFCI(UL 943) \uac10\uc9c0 \uba54\ucee4\ub2c8\uc998\uc758 \ub3d9\uc77c\ud55c \ub0b4\ubd80 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uae30\uc220 \ub2e4\uc774\uc5b4\uadf8\ub7a8.<\/figcaption><\/figure>\n<h2>\uc6a9\uc5b4 \ubd84\uc11d: RCD \uc81c\ud488\uad70 vs GFCI \uc81c\ud488\uad70<\/h2>\n<p>\ud63c\ub780\uc740 \uc885\uc885 \u201cRCD\u201d\uac00 \ubc94\uc8fc\uc778 \ubc18\uba74 \u201cGFCI\u201d\ub294 \ud2b9\uc815 \uc81c\ud488 \ud615\uc2dd\uc744 \ub098\ud0c0\ub0b4\ub294 \uc0ac\uc2e4\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uba85\ud655\ud788 \ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uae30\ub2a5\uc774 \uc5b4\ub5bb\uac8c \ud328\ud0a4\uc9d5\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc57d\uc5b4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/electrical-alphabet-soup-mccb-vs-rccb-explained\/\">\uc804\uae30 \uc54c\ud30c\ubcb3 \uc218\ud504: MCCB vs RCCB \uc124\uba85<\/a>.<\/p>\n<h3>\uae00\ub85c\ubc8c \uc6a9\uc5b4 \ube44\uad50<\/h3>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>IEC \/ \uad6d\uc81c \uc6a9\uc5b4<\/th>\n<th>\ubd81\ubbf8(UL\/NEC) \uc6a9\uc5b4<\/th>\n<th>\uae30\ub2a5<\/th>\n<th>\uae30\ubcf8 \ud45c\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>RCD<\/strong> (\ud3ec\uad04\uc801\uc778 \uc6a9\uc5b4)<\/td>\n<td><strong>\uc811\uc9c0 \uace0\uc7a5 \ubcf4\ud638<\/strong><\/td>\n<td>\ub204\uc124 \ubcf4\ud638\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc6a9\uc5b4\uc785\ub2c8\ub2e4.<\/td>\n<td>IEC 61008 \/ UL 943<\/td>\n<\/tr>\n<tr>\n<td><strong>RCCB<\/strong> (\uc794\ub958 \uc804\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30)<\/td>\n<td><em>\uc9c1\uc811\uc801\uc778 \ub3d9\ub4f1\ubb3c \uc5c6\uc74c<\/em> (\uac00\uc7a5 \uac00\uae4c\uc6b4 \uac83\uc740 \ub3c5\ub9bd\ud615 GFCI \uc2a4\uc704\uce58, \ub4dc\ubb3c\ub2e4)<\/td>\n<td>\ub204\uc124 \ubcf4\ud638 \uae30\ub2a5 \uc81c\uacf5 <strong>\ub9cc<\/strong>. \ubc18\ub4dc\uc2dc <a href=\"https:\/\/test.viox.com\/ko\/mcb\/\">MCB<\/a>.<\/td>\n<td>IEC61008-1<\/td>\n<\/tr>\n<tr>\n<td><strong>RCBO<\/strong> (\uacfc\uc804\ub958\uac00 \uc788\ub294 \ub204\uc804 \ucc28\ub2e8\uae30)<\/td>\n<td><strong>GFCI \ud68c\ub85c \ucc28\ub2e8\uae30<\/strong><\/td>\n<td>\ub204\uc124 \ubcf4\ud638 + \uacfc\ubd80\ud558 + \ub2e8\ub77d \ubcf4\ud638\ub97c \uacb0\ud569\ud569\ub2c8\ub2e4.<\/td>\n<td>IEC 61009-1 \/ UL 943<\/td>\n<\/tr>\n<tr>\n<td><em>\uc9c1\uc811\uc801\uc778 \ub3d9\ub4f1\ubb3c \uc5c6\uc74c<\/em> (SRCD\ub294 \uc874\uc7ac\ud558\uc9c0\ub9cc \ub4dc\ubb3c\ub2e4)<\/td>\n<td><strong>GFCI \ucf58\uc13c\ud2b8<\/strong> (\ucf58\uc13c\ud2b8)<\/td>\n<td>\ubcbd\uba74 \uc18c\ucf13\uc5d0 \ud1b5\ud569\ub41c \ub204\uc124 \ubcf4\ud638 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/td>\n<td>UL 943<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>IEC \uc811\uadfc \ubc29\uc2dd(RCD)<\/h3>\n<p>IEC \uc2dc\uc7a5(\uc720\ub7fd, \uc544\uc2dc\uc544, \ud638\uc8fc)\uc5d0\uc11c\ub294 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ubd84\ud560\ub429\ub2c8\ub2e4. <strong>RCCB<\/strong> \ud68c\ub85c \uadf8\ub8f9\uc744 \ubcf4\ud638\ud558\uac70\ub098 <strong>RCBO<\/strong> \ub2e8\uc77c \uc911\uc694 \ud68c\ub85c\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \uac83\uc740 RCCB\ub294 <em>\ud560 \uc218 \uc5c6<\/em> \uacfc\ubd80\ud558\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc804\ub958\uac00 \uc815\uaca9\uc744 \ucd08\uacfc\ud558\uba74 \uc18c\uc190\ub429\ub2c8\ub2e4. \ud56d\uc0c1 \uc5c5\uc2a4\ud2b8\ub9bc \ud4e8\uc988 \ub610\ub294 MCB\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/rcd-vs-mcb-understanding-the-key-differences-in-electrical-protection-devices\/\">RCD vs MCB<\/a> \uc790\uc138\ud55c \ub0b4\uc6a9\uc740.<\/p>\n<h3>\ubd81\ubbf8 \uc811\uadfc \ubc29\uc2dd(GFCI)<\/h3>\n<p>\ubbf8\uad6d\uacfc \uce90\ub098\ub2e4\uc5d0\uc11c\ub294 <strong>GFCI \ucc28\ub2e8\uae30<\/strong> \uac00 RCBO\uc640 \uc9c1\uc811\uc801\uc73c\ub85c \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ud328\ub110\uc5d0 \uc124\uce58\ub41c \ud558\ub098\uc758 \ud328\ud0a4\uc9c0\ub85c \ubaa8\ub4e0 \uac83(\uacfc\ubd80\ud558, \ub2e8\ub77d, \uc811\uc9c0 \uc624\ub958)\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc7a5\uce58\ub294 <strong>GFCI \ucf58\uc13c\ud2b8<\/strong>, \ub85c, \ubcf4\ud638 \uae30\ub2a5\uc744 \uc0ac\uc6a9 \uc9c0\uc810(\uc608: \uc695\uc2e4 \uc18c\ucf13)\uc5d0 \ubc14\ub85c \ubc30\uce58\ud569\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Side-by-side-comparison-of-VIOX-RCCB-residual-current-device-in-IEC-format-versus-GFCI-circuit-breaker-in-North-American-UL-format-showing-design-differences.webp\" alt=\"Side-by-side comparison of VIOX RCCB residual current device in IEC format versus GFCI circuit breaker in North American UL format showing design differences\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555;\">\uc2dc\uac01\uc801 \ube44\uad50: VIOX RCCB(IEC \ud615\uc2dd) vs. GFCI \ud68c\ub85c \ucc28\ub2e8\uae30(\ubd81\ubbf8 \ud615\uc2dd).<\/figcaption><\/figure>\n<h2>\uc911\uc694\ud55c \ucc28\uc774\uc810: \uac10\ub3c4 \uc784\uacc4\uac12<\/h2>\n<p>RCD\uc640 GFCI \uac04\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uae30\uc220\uc801 \ucc28\uc774\uc810\uc740 <strong>\uac10\ub3c4<\/strong>. \uc785\ub2c8\ub2e4. \uc774\ub294 \uc5b4\ub514\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>RCD(IEC \ud45c\uc900)<\/th>\n<th>GFCI(\ubd81\ubbf8 \ud45c\uc900)<\/th>\n<th>\ucc38\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\ud2b8\ub9bd \uc784\uacc4\uac12<\/strong><\/td>\n<td><strong>30mA<\/strong> (\uc77c\ubc18)<\/td>\n<td><strong>5mA<\/strong> (\u00b11mA)<\/td>\n<td>GFCI\ub294 6\ubc30 \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc8fc\uc694 \ubaa9\ud45c<\/strong><\/td>\n<td>\uce58\uba85\uc801\uc778 \uc2ec\uc2e4\uc138\ub3d9 \ubc29\uc9c0 (\uac10\uc804 \ubcf4\ud638).<\/td>\n<td>\ubc29\uc9c0 <em>\ubaa8<\/em> \uac10\uc804 \uac10\uac01 (\uae5c\uc9dd \ub180\ub78c \ubc18\uc751).<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>\uc131\uac00\uc2e0 \ud2b8\ub9bd<\/strong><\/td>\n<td>\ub0ae\uc740 \uc704\ud5d8. 30mA\ub294 \uc790\uc5f0\uc801\uc778 \ucf00\uc774\ube14 \ub204\uc124\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<td>\uc815\uc804 \uc6a9\ub7c9 \ub204\uc124\ub85c \uc778\ud574 \uae34 \ucf00\uc774\ube14\uc5d0\uc11c \ub192\uc740 \uc704\ud5d8.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>\uc5ec\ud589 \uc2dc\uac04<\/strong><\/td>\n<td>&lt; 300ms (\uc989\uac01\uc801)<\/td>\n<td>&lt; 25ms (\ub192\uc740 \uace0\uc7a5 \uc2dc)<\/td>\n<td>GFCI\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ube60\ub974\uac8c \ud2b8\ub9bd\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\uc65c \ucc28\uc774\uac00 \uc788\uc744\uae4c\uc694?<\/strong><br \/>\n\ubd81\ubbf8 \ud45c\uc900 (UL 943)\uc740 \u201c\ub193\uc544\uc8fc\uae30\u201d \uc784\uacc4\uac12\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4. 5mA\uc758 \ucda9\uaca9\uc740 \uace0\ud1b5\uc2a4\ub7fd\uc9c0\ub9cc \uc0ac\ub78c\uc774 \uc804\uc120\uc5d0\uc11c \uc190\uc744 \ub5c4 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. IEC \ud45c\uc900 (IEC 60479)\uc740 30mA\uac00 \uc0c1\ub2f9\ud55c \ucda9\uaca9\uc774\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uc9e7\uc740 \uc2dc\uac04 \ub3d9\uc548 \uc2ec\uc2e4\uc138\ub3d9 (\uc2ec\uc7a5 \uc815\uc9c0)\uc758 \uc784\uacc4\uac12 \ubbf8\ub9cc\uc784\uc744 \uc778\uc2dd\ud569\ub2c8\ub2e4.<\/p>\n<p>IEC\ub294 \ucef4\ud4e8\ud130 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubc0f \uae34 \ucf00\uc774\ube14\uc758 \uc790\uc5f0\uc801\uc778 \ub204\uc124 \uc804\ub958\ub85c \uc778\ud55c \uc9c0\uc18d\uc801\uc778 \uc624\uc791\ub3d9 \ud2b8\ub9bd \uc5c6\uc774 \u201c\uc804\uccb4 \uc8fc\ud0dd\u201d \ub610\ub294 \u201c\uc804\uccb4 \ud68c\ub85c\u201d \ubcf4\ud638\ub97c \ud5c8\uc6a9\ud558\uae30 \uc704\ud574 30mA\ub97c \uc120\ud0dd\ud588\uc2b5\ub2c8\ub2e4. NEC\ub294 \ucd5c\ub300 \uc548\uc804\uc744 \uc704\ud574 5mA\ub97c \uc120\ud0dd\ud588\uc9c0\ub9cc, \uc774\ub294 \ucf00\uc774\ube14 \uae38\uc774\uc640 \ub204\uc124 \ucd95\uc801\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ubcf4\ud638 \uc7a5\uce58\ub97c \ud328\ub110\uc774 \uc544\ub2cc \ucf58\uc13c\ud2b8 (GFCI \ucf58\uc13c\ud2b8)\uc5d0 \uc124\uce58\ud558\ub3c4\ub85d \uac15\uc81c\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Comparative-sensitivity-chart-showing-GFCI-5mA-versus-RCD-30mA-trip-thresholds-with-human-safety-impact-zones-and-application-recommendations.webp\" alt=\"Comparative sensitivity chart showing GFCI 5mA versus RCD 30mA trip thresholds with human safety impact zones and application recommendations\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555;\">\uac10\ub3c4 \uc0ac\ub2e4\ub9ac: UL 943 GFCI (5mA)\uc640 IEC RCD (30mA) \ud45c\uc900 \uac04\uc758 \uc778\uccb4 \uc548\uc804 \uc601\ud5a5 \uc601\uc5ed \ube44\uad50.<\/figcaption><\/figure>\n<h2>\uad6c\ud604 \ucca0\ud559: \uc0ac\uc6a9 \uc9c0\uc810 \ub300 \uc804\uccb4 \ud68c\ub85c<\/h2>\n<p>\uac10\ub3c4 \ucc28\uc774\ub294 \ub450 \uac00\uc9c0 \ub69c\ub837\ud55c \uc124\uce58 \ucca0\ud559\uc744 \uc774\ub04c\uc5b4\ub0c5\ub2c8\ub2e4.<\/p>\n<h3>\ubd81\ubbf8 \uc811\uadfc \ubc29\uc2dd (NEC): \uc0ac\uc6a9 \uc9c0\uc810<\/h3>\n<p>5mA\uac00 \ub9e4\uc6b0 \ubbfc\uac10\ud558\uae30 \ub54c\ubb38\uc5d0 GFCI\ub294 \uc5ed\uc0ac\uc801\uc73c\ub85c \uc124\uce58\ub429\ub2c8\ub2e4. <strong>\uac00\ub2a5\ud55c \ud55c \ubd80\ud558\uc5d0 \uac00\uae5d\uac8c<\/strong>\u2014\uc77c\ubc18\uc801\uc73c\ub85c \uc695\uc2e4\uc774\ub098 \uc8fc\ubc29\uc758 \ucf58\uc13c\ud2b8\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc7a5\uce58\uac00 50\ud53c\ud2b8\uc758 Romex \ucf00\uc774\ube14\uc758 \ub204\uc801 \ub204\uc124\ub85c \uc778\ud574 \ud2b8\ub9bd\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. GFCI \ucc28\ub2e8\uae30\uac00 \uc874\uc7ac\ud558\uc9c0\ub9cc GFCI \ucf58\uc13c\ud2b8\ubcf4\ub2e4 \uc624\ub798\ub41c \uc8fc\ud0dd\uc5d0\uc11c \ub35c \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>IEC \uc811\uadfc \ubc29\uc2dd: \uc804\uccb4 \ud68c\ub85c \ubcf4\ud638<\/h3>\n<p>30mA \uc784\uacc4\uac12\uc744 \uc0ac\uc6a9\ud558\uba74 RCD\ub294 \ubc30\uc804\ubc18 (\uc18c\ube44\uc790 \uc7a5\uce58)\uc5d0\uc11c \uc804\uccb4 \ud68c\ub85c \ub610\ub294 \ud68c\ub85c \uadf8\ub8f9\uae4c\uc9c0 \ud3b8\uc548\ud558\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubcf4\ud638\uac00 \uc911\uc559 \uc9d1\uc911\ud654\ub418\uc5b4 \uc7ac\uc124\uc815\ud558\uace0 \uad00\ub9ac\ud558\uae30\uac00 \ub354 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\uae30\ub2a5<\/th>\n<th>\ubd81\ubbf8 (GFCI) \uc811\uadfc \ubc29\uc2dd<\/th>\n<th>IEC (RCD) \uc811\uadfc \ubc29\uc2dd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc704\uce58<\/strong><\/td>\n<td>\ubcbd\uba74 \ucf58\uc13c\ud2b8 (\ucf58\uc13c\ud2b8) \ub610\ub294 \ud328\ub110<\/td>\n<td>\ubc30\uc804\ubc18 (\ud328\ub110)<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubc94\uc704<\/strong><\/td>\n<td>\ud2b9\uc815 \uc704\ud5d8 \uc7a5\uc18c (\uc2b5\ud55c \uc9c0\uc5ed)<\/td>\n<td>\ubaa8\ub4e0 \uc18c\ucf13 \ud68c\ub85c (\ubc0f \uc810\uc810 \ub354 \ub9ce\uc740 \uc870\uba85)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc720\uc9c0 \uad00\ub9ac<\/strong><\/td>\n<td>\uc0ac\uc6a9\uc790\ub294 \ub9e4\ub2ec \uac01 \ucf58\uc13c\ud2b8\ub97c \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td>\n<td>\uc0ac\uc6a9\uc790\ub294 \uba54\uc778 \ud328\ub110\uc5d0\uc11c \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ube44\uc6a9<\/strong><\/td>\n<td>\ub0ae\uc74c (\ucf58\uc13c\ud2b8\ub294 \uc800\ub834\ud568)<\/td>\n<td>\ub192\uc74c (\ud328\ub110 \uc7a5\uce58\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ub41c \uad6c\uc131 \uc694\uc18c\uc784)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Electrical-distribution-diagram-comparing-North-American-point-of-use-GFCI-receptacle-installation-versus-IEC-whole-circuit-RCD-protection-from-distribution-panel.webp\" alt=\"Electrical distribution diagram comparing North American point-of-use GFCI receptacle installation versus IEC whole-circuit RCD protection from distribution panel\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555;\">\ubd81\ubbf8 \uc0ac\uc6a9 \uc9c0\uc810 GFCI \uc124\uce58\uc640 IEC \ud68c\ub85c \uc218\uc900 RCD \ubcf4\ud638 \uac04\uc758 \ucc28\uc774\uc810\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub2e4\uc774\uc5b4\uadf8\ub7a8.<\/figcaption><\/figure>\n<h2>\ud45c\uc900 \ubc0f \uaddc\uc815 \uc900\uc218 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n<p>\uc81c\uc870\uc5c5\uccb4 \ubc0f \uc218\uc785\uc5c5\uccb4\uc758 \uacbd\uc6b0 \uc774\ub984\uc744 \uc544\ub294 \uac83\ubcf4\ub2e4 \ud45c\uc900\uc744 \uc544\ub294 \uac83\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 30mA RCD\uac00 \uac10\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uc778\ud574 \uc2e4\ud328\ud558\ubbc0\ub85c UL 943\uc744 \ud1b5\uacfc\ud558\uc9c0 \uc54a\ub294 \ud55c \ubbf8\uad6d \uc2dc\uc7a5\uc5d0\uc11c IEC RCD\ub97c \u201cGFCI\u201d\ub85c \ud310\ub9e4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\uc7a5\uce58 \uc720\ud615<\/th>\n<th>\uae30\ubcf8 \ud45c\uc900<\/th>\n<th>\uac10\ub3c4<\/th>\n<th>\ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d<\/th>\n<th>\uc778\uc99d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>GFCI<\/strong><\/td>\n<td><strong>UL 943<\/strong> \/ CSA C22.2<\/td>\n<td><strong>5mA<\/strong> \u00b11mA<\/td>\n<td>\ub9e4\uc6d4 (\uc0c8 \ubc84\uc804\uc5d0\uc11c\ub294 \uc790\ub3d9 \ubaa8\ub2c8\ud130\ub9c1 \ud544\uc694)<\/td>\n<td>UL \/ ETL \/ CSA<\/td>\n<\/tr>\n<tr>\n<td><strong>RCCB<\/strong><\/td>\n<td><strong>IEC61008-1<\/strong><\/td>\n<td>10, 30, 100, 300mA<\/td>\n<td>\uc8fc\uae30\uc801 (\ud14c\uc2a4\ud2b8 \ubc84\ud2bc)<\/td>\n<td>CE \/ CB \/ KEMA<\/td>\n<\/tr>\n<tr>\n<td><strong>RCBO<\/strong><\/td>\n<td><strong>IEC 61009-1<\/strong><\/td>\n<td>10, 30, 100, 300mA<\/td>\n<td>\uc8fc\uae30\uc801 (\ud14c\uc2a4\ud2b8 \ubc84\ud2bc)<\/td>\n<td>CE \/ CB \/ CCC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\uad50\ucc28 \uc900\uc218 \ucc38\uace0 \uc0ac\ud56d:<\/strong> 30mA RCD\ub294 <strong>\uc9c0<\/strong> \uc695\uc2e4\/\uc8fc\ubc29\uc758 \uc778\uc6d0 \ubcf4\ud638\uc5d0 \ub300\ud55c NEC \uc694\uad6c \uc0ac\ud56d (5mA \ud544\uc694)\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc720\ub7fd \uac00\uc815\uc5d0 \uc124\uce58\ub41c 5mA GFCI\ub294 \ub2e4\ub978 \uc811\uc9c0 \ubc29\uc2dd\uacfc \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ub204\uc124 \uc804\ub958\ub85c \uc778\ud574 \ub05d\uc5c6\ub294 \uc624\uc791\ub3d9 \ud2b8\ub9bd\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>IEC \ud45c\uc900\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/iec-61008-1-standard-rccb-requirements-explained\/\">IEC 61008-1 \ud45c\uc900: RCCB \uc694\uad6c \uc0ac\ud56d \uc124\uba85<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Electrical-contractor-installing-VIOX-RCD-and-GFCI-protection-devices-in-commercial-distribution-panel-showing-both-IEC-and-North-American-formats.webp\" alt=\"Electrical contractor installing VIOX RCD and GFCI protection devices in commercial distribution panel showing both IEC and North American formats\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555;\">VIOX \ubcf4\ud638 \uc7a5\uce58\ub97c \uc124\uce58\ud558\ub294 \uacc4\uc57d\uc790: \uc0c1\uc5c5\uc6a9 \ud328\ub110\uc5d0\uc11c IEC \ubc0f \ubd81\ubbf8 \ud615\uc2dd\uc744 \ub098\ub780\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/figcaption><\/figure>\n<h2>RCD \ub300 GFCI\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0<\/h2>\n<p>\uc120\ud0dd\uc740 \uac70\uc758 \ud56d\uc0c1 \ub2e4\uc74c\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. <strong>\uc9c0\ub9ac \ubc0f \ud604\uc9c0 \uaddc\uc815<\/strong>.<\/p>\n<ol>\n<li><strong>\ubd81\ubbf8 (\ubbf8\uad6d, \uce90\ub098\ub2e4, \uba55\uc2dc\ucf54):<\/strong> \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>GFCI<\/strong>.\n<ul>\n<li>\uc0ac\uc6a9 <strong>GFCI \ucf58\uc13c\ud2b8<\/strong> \uac1c\uc870 \ub610\ub294 \ud2b9\uc815 \uc2b5\ud55c \uc7a5\uc18c\uc6a9.<\/li>\n<li>\uc0ac\uc6a9 <strong>GFCI \ucc28\ub2e8\uae30<\/strong> \uc2e0\ucd95 \ub610\ub294 \uc811\uadfc\ud558\uae30 \uc5b4\ub824\uc6b4 \ucf58\uc13c\ud2b8 (\uc608: \uc628\ub3cc \ubc14\ub2e5 \ub610\ub294 \uc2e4\uc678 \ud38c\ud504)\uac00 \uc788\ub294 \ud68c\ub85c\ub97c \ubcf4\ud638\ud560 \ub54c.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ub098\uba38\uc9c0 \uc138\uacc4 (\uc720\ub7fd, \uc544\uc2dc\uc544, \uc544\ud504\ub9ac\uce74, \ub0a8\ubbf8, AU\/NZ):<\/strong> \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>RCD<\/strong>.\n<ul>\n<li>\uc0ac\uc6a9 <strong>RCCB<\/strong> \ubc30\uc804\ubc18\uc758 \uc77c\ubc18 \uadf8\ub8f9 \ubcf4\ud638\uc6a9 (MCB\uc640 \ud568\uaed8 \uc0ac\uc6a9).<\/li>\n<li>\uc0ac\uc6a9 <strong>RCBO<\/strong> \ud558\ub098\uc758 \ud68c\ub85c\uc5d0\uc11c \uace0\uc7a5\uc774 \uc804\uccb4 \uadf8\ub8f9\uc744 \ud2b8\ub9bd\uc2dc\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub824\ub294 \uc911\uc694\ud55c \ud68c\ub85c\uc6a9. \ucc38\uc870 <a href=\"https:\/\/test.viox.com\/ko\/how-to-select-the-right-rcbo\/\">\uc62c\ubc14\ub978 RCBO\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/a>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\ud2b9\uc218\ud55c \uacbd\uc6b0: \ub192\uc740 \uac10\ub3c4 \ud544\uc694<\/strong><br \/>\nIEC \uc9c0\uc5ed\uc5d0 \uc788\uc9c0\ub9cc \uc218\uc601\uc7a5 \ub610\ub294 \uc758\ub8cc \uc7a5\ube44\uc5d0 \ub300\ud55c \ubcf4\ud638\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ub2e4\uc74c\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>10mA RCD<\/strong>. \uc774\ub294 IEC \ud3fc \ud329\ud130\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ubd81\ubbf8 GFCI\uc758 \uac10\ub3c4\ub97c \ubaa8\ubc29\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc77c\ubc18\uc801\uc778 \uc624\ud574 \ud574\uc18c<\/h2>\n<ul>\n<li><strong>\ubbf8\uc2e0 #1: \u201cRCD\ub294 \uc720\ub7fd GFCI\uc77c \ubfd0\uc785\ub2c8\ub2e4.\u201d<\/strong><em>\uc0ac\uc2e4:<\/em> \uae30\uc220\uc740 \uc720\uc0ac\ud558\uc9c0\ub9cc, <strong>30mA \ub300 5mA<\/strong> \ucc28\uc774\ub85c \uc778\ud574 \uae30\ub2a5\uc801\uc73c\ub85c \ub69c\ub837\ud55c \ubc94\uc8fc\uac00 \ub429\ub2c8\ub2e4. \uc9c1\uc811\uc801\uc73c\ub85c \uc0c1\ud638 \uad50\ud658\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc624\ud574 1: \u201cGFCI\ub294 \uacfc\ubd80\ud558\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4.\u201d<\/strong><em>\uc0ac\uc2e4:<\/em> <strong>GFCI \ucf58\uc13c\ud2b8(\uc544\uc6b8\ub81b)\ub294<\/strong> \uacfc\ubd80\ud558\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc624\uc9c1 <strong>GFCI \ud68c\ub85c \ucc28\ub2e8\uae30<\/strong> \ub9cc\uc774 \ubcf4\ud638\ud569\ub2c8\ub2e4. RCD(RCCB) \ub610\ud55c \uacfc\ubd80\ud558\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc624\ud574 2: \u201c\ubbf8\uad6d\uc5d0\uc11c 30mA RCD\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u201d<\/strong><em>\uc0ac\uc2e4:<\/em> \uc77c\ubc18\uc801\uc73c\ub85c\ub294 \uc548 \ub429\ub2c8\ub2e4. NEC\ub294 \uc778\uba85 \uc548\uc804\uc744 \uc704\ud574 Class A GFCI \ubcf4\ud638(5mA)\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. 30mA \uc7a5\uce58\ub294 \ubbf8\uad6d\uc5d0\uc11c \uc0dd\uba85 \uc548\uc804 \ubcf4\ud638\uac00 \uc544\ub2cc \u201c\uc7a5\ube44 \uc811\uc9c0 \uc624\ub958 \ubcf4\ud638\u201d(GFPE)\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc624\ud574 3: \u201cRCCB\ub294 \uc644\uc804\ud55c \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.\u201d<\/strong><em>\uc0ac\uc2e4:<\/em> RCCB\ub294 \ub204\uc124\ub9cc \uac10\uc9c0\ud569\ub2c8\ub2e4. \ub2e8\ub77d \ud68c\ub85c(\ud65c\uc120-\uc911\uc131\uc120)\uac00 \ubc1c\uc0dd\ud558\uba74 RCCB\ub294 \ud2b8\ub9bd\ub418\uae30 \uc804\uc5d0 \ub179\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. <strong>~ \ud574\uc57c \ud558\ub2e4<\/strong> MCB\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>FAQ \uc139\uc158<\/h2>\n<p><strong>\uc9c8\ubb38: \ubbf8\uad6d \uc124\uce58\uc5d0\uc11c GFCI \ub300\uc2e0 RCD\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\uc544\ub2d9\ub2c8\ub2e4. \ubbf8\uad6d \uc804\uae30 \uaddc\uc815(NEC)\uc5d0\uc11c\ub294 5mA\uc5d0\uc11c \ud2b8\ub9bd\ub418\ub294 Class A \uc811\uc9c0 \uc624\ub958 \ubcf4\ud638\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ud45c\uc900 30mA RCD\ub294 \uc774\ub7ec\ud55c \uac10\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc9c0 \uc54a\uc73c\uba70 \uc778\uba85 \ubcf4\ud638\uc5d0 \ub300\ud55c \uaddc\uc815 \uc704\ubc18\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uc9c8\ubb38: RCCB\uc640 RCBO\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><br \/>\nAn <strong>RCCB<\/strong> \uc811\uc9c0 \ub204\uc124 \ubcf4\ud638\ub9cc \uc81c\uacf5\ud558\uba70 \ubcc4\ub3c4\uc758 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>RCBO<\/strong> \ub294 \ub204\uc124 + \uacfc\ubd80\ud558 + \ub2e8\ub77d \ud68c\ub85c\uc758 \ub450 \uac00\uc9c0 \uae30\ub2a5\uc744 \ub2e8\uc77c \uc7a5\uce58\ub85c \uacb0\ud569\ud569\ub2c8\ub2e4. <a href=\"https:\/\/test.viox.com\/ko\/what-is-the-difference-between-mcb-mccb-rcb-rcd-rccb-and-rcbo\/\">MCB, MCCB, RCB, RCD, RCCB \ubc0f RCBO\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/a>.<\/p>\n<p><strong>\uc9c8\ubb38: \ubd81\ubbf8\uc5d0\uc11c\ub294 \uc65c 5mA\ub97c \uc0ac\uc6a9\ud558\uace0 \ub098\uba38\uc9c0 \uc138\uacc4\uc5d0\uc11c\ub294 30mA\ub97c \uc0ac\uc6a9\ud569\ub2c8\uae4c?<\/strong><br \/>\n\ubd81\ubbf8\ub294 \ucda9\uaca9 \uac10\uac01\/\uadfc\uc721 \uc7a0\uae40\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \u201c\ub193\uc544\uc8fc\ub294\u201d \uc784\uacc4\uac12(5mA)\uc744 \uc6b0\uc120\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \ub098\uba38\uc9c0 \uc138\uacc4\ub294 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uacfc \uc804\uccb4 \ud68c\ub85c \ubcf4\ud638\ub97c \uc6b0\uc120\uc2dc\ud558\uc5ec 30mA\uac00 \uc2ec\uc7a5 \uc138\ub3d9(\uc0ac\ub9dd)\uc744 \ubc29\uc9c0\ud560 \ub9cc\ud07c \ucda9\ubd84\ud788 \uc548\uc804\ud558\uba74\uc11c\ub3c4 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc744 \uc904\uc77c \uc218 \uc788\ub2e4\uace0 \ud310\ub2e8\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc9c8\ubb38: GFCI \ucc28\ub2e8\uae30\ub3c4 \uacfc\uc804\ub958 \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\uae4c?<\/strong><br \/>\n\uc608. <strong>GFCI \ud68c\ub85c \ucc28\ub2e8\uae30<\/strong> \ud328\ub110\uc5d0 \uc124\uce58\ub41c \ub294 \uc811\uc9c0 \uc624\ub958, \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d \ud68c\ub85c\uc758 \uc138 \uac00\uc9c0 \ubcf4\ud638 \uacc4\uce35\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 <strong>GFCI \ucf58\uc13c\ud2b8<\/strong> (\ubcbd\uba74 \ucf58\uc13c\ud2b8)\ub294 \uc811\uc9c0 \uc624\ub958 \ubcf4\ud638\ub9cc \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc9c8\ubb38: 5mA GFCI\uc640 30mA RCD \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc88b\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\uc5b4\ub290 \uac83\uc774 \u201c\ub354 \uc88b\ub2e4\u201d\uace0 \ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ucca0\ud559\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 5mA\ub294 \ub354 \uc5c4\uaca9\ud55c \ucda9\uaca9 \ubcf4\ud638\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \uae34 \ud68c\ub85c\uc5d0\uc11c \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. 30mA\ub294 \uc804\uccb4 \uc8fc\ud0dd \ubcf4\ud638\uc5d0 \ub354 \uac15\ub825\ud558\uc9c0\ub9cc \ud2b8\ub9bd\ub418\uae30 \uc804\uc5d0 \ub354 \uac15\ud55c(\uce58\uba85\uc801\uc774\uc9c0\ub294 \uc54a\uc9c0\ub9cc) \ucda9\uaca9\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \ub0b4\uc6a9<\/h2>\n<ul>\n<li><strong>\ub3d9\uc77c\ud55c \uae30\uc220, \ub2e4\ub978 \uaddc\uce59:<\/strong> RCD\uc640 GFCI\ub294 \ubaa8\ub450 \uc804\ub958 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub204\uc124\uc744 \uac10\uc9c0\ud558\uc9c0\ub9cc \ud2b8\ub9bd \uc784\uacc4\uac12\uc774 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4(30mA \ub300 5mA).<\/li>\n<li><strong>\ud574\ub2f9 \uc9c0\uc5ed\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624:<\/strong> \ubd81\ubbf8 \ud504\ub85c\uc81d\ud2b8\uc5d0\ub294 GFCI(UL 943)\ub97c \uc0ac\uc6a9\ud558\uace0 \uad6d\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\ub294 RCD(IEC 61008\/61009)\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc7a5\uce58 \uc720\ud615\uc774 \uc911\uc694\ud569\ub2c8\ub2e4:<\/strong>\n<ul>\n<li><strong>RCCB:<\/strong> \ub204\uc124\ub9cc \ud574\ub2f9(MCB \ud544\uc694).<\/li>\n<li><strong>RCBO \/ GFCI \ucc28\ub2e8\uae30:<\/strong> \ub204\uc124 + \uacfc\ubd80\ud558 + \ub2e8\ub77d \ud68c\ub85c(\uc62c\uc778\uc6d0).<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uac10\ub3c4 \uc808\ucda9:<\/strong> 5mA(GFCI)\ub294 \uc9c1\uc811 \uc811\ucd09\uc5d0 \ub354 \uc548\uc804\ud558\uc9c0\ub9cc \uae34 \ud68c\ub85c\uc5d0\uc11c \uad6c\ud604\ud558\uae30\uac00 \ub354 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. 30mA(RCD)\ub294 \uc911\uc559 \uc9d1\uc911\uc2dd \ud328\ub110 \ubcf4\ud638\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc548\uc804 \uacc4\uce35\ud654:<\/strong> \uc644\uc804\ud55c \ubcf4\ud638\ub97c \uc704\ud574 \uc774\ub7ec\ud55c \uc7a5\uce58\ub97c \uc801\uc808\ud55c \uc811\uc9c0 \ubc0f \uc11c\uc9c0 \ubcf4\ud638\uc640 \uacb0\ud569\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/grounding-vs-gfci-vs-surge-protection\/\">\uc811\uc9c0 \ub300 GFCI \ub300 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uc77d\uc5b4\ubcf4\uc2ed\uc2dc\uc624.<\/a> \uc804\uccb4 \uadf8\ub9bc\uc744 \ubcf4\ub824\uba74.<\/li>\n<\/ul>\n<p>\uae00\ub85c\ubc8c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \ud504\ub9ac\ubbf8\uc5c4 \ud68c\ub85c \ubcf4\ud638\ub97c \uc704\ud574 VIOX\uc758 \uc804\uccb4 \ubc94\uc704\uc758 <a href=\"https:\/\/test.viox.com\/ko\/\">RCCB, RCBO \ubc0f GFCI \uc194\ub8e8\uc158\uc744 \uc0b4\ud3b4\ubcf4\uc2ed\uc2dc\uc624.<\/a>.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>For international electrical contractors, panel builders, and procurement specialists, navigating the terminology between IEC (International) and NEC (North American) standards can be a source of constant frustration. The most common point of confusion? The distinction between an RCD Breaker and a GFCI Breaker. Are they the same device? Can you use one in place of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":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":"","adv-header-id-meta":"","stick-header-meta":"","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-21355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/comments?post=21355"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21355\/revisions"}],"predecessor-version":[{"id":21357,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21355\/revisions\/21357"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/21356"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=21355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=21355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=21355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}