{"id":668,"date":"2026-09-05T09:23:49","date_gmt":"2026-09-05T09:23:49","guid":{"rendered":"https:\/\/ritoks.com\/?p=668"},"modified":"2026-09-23T14:09:11","modified_gmt":"2026-09-23T14:09:11","slug":"how-to-choose-dc-circuit-breaker-mcb-vs-mccb","status":"publish","type":"post","link":"https:\/\/ritoks.com\/ko\/how-to-choose-dc-circuit-breaker-mcb-vs-mccb\/","title":{"rendered":"DC \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\ud0dd \ubc29\ubc95: MCB \ub300 MCCB"},"content":{"rendered":"<div class=\"wp-block-group alignfull has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background is-layout-constrained wp-container-core-group-is-layout-154c5234 wp-block-group-is-layout-constrained\" style=\"padding-top:clamp(40px, 5.625vw, 72px);padding-right:24px;padding-bottom:clamp(40px, 5.625vw, 72px);padding-left:24px\">\n<h1 class=\"wp-block-heading\">DC \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\ud0dd \ubc29\ubc95: MCB \ub300 MCCB<\/h1>\n\n\n\n<figure data-spectra-id=\"spectra-64790bb3-ff9a-4d19-8be9-93d219a90d4e\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment.jpg\" alt=\"\ud0dc\uc591\uad11 \ubc0f \uc0b0\uc5c5\uc6a9 DC \uc804\uae30 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 DC MCB \ubc0f MCCB \ud68c\ub85c \ucc28\ub2e8\uae30\" class=\"wp-image-672\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment.jpg 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment-600x338.jpg 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment-300x169.jpg 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment-1024x576.jpg 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment-768x432.jpg 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-solar-industrial-environment-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">DC \ud68c\ub85c\ucc28\ub2e8\uae30 \uc635\uc158\uc744 \ud3c9\uac00\ud560 \ub54c \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \ub300\ud45c\uc801\uc778 DC MCB \ubc0f MCCB \ud615\uc2dd.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">DC \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\uc640 DC \ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB) \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 MCB\ub97c \u201c\uc18c\uc804\ub958\u201d\uc5d0, MCCB\ub97c \u201c\ub300\uc804\ub958\u201d\uc5d0 \ubc30\uc815\ud558\ub294 \uac83\ub9cc\ud07c \uac04\ub2e8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.\u201d<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-container-core-group-is-layout-4f00fe7e wp-block-group-is-layout-constrained\" style=\"padding-top:64px;padding-right:24px;padding-bottom:64px;padding-left:24px\">\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \uc9c0\ub984\uae38\uc740 \uc624\ud574\ub97c \ubd88\ub7ec\uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac <a href=\"https:\/\/ritoks.com\/ko\/product-category\/dc-power-protection\/\">RITOKS DC \uc804\uc6d0 \ubcf4\ud638 \uc7a5\uce58<\/a> \uc81c\ud488\uad70\ub9cc \ubd10\ub3c4 \uadf8 \uc774\uc720\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd9c\uc2dc\ub41c DIN \ub808\uc77c\ud615 DC MCB \uc81c\ud488\uad70\uc5d0\ub294 6~63A \ubc94\uc704\uc758 \ubaa8\ub378\uc740 \ubb3c\ub860, \uace0\uc804\ub958\uc6a9 63~250A \uc81c\ud488\uad70\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, \ud604\uc7ac \ucd9c\uc2dc\ub41c \ubab0\ub4dc \ucf00\uc774\uc2a4\ud615 DC \ucc28\ub2e8\uae30 \uc81c\ud488\uad70\uc5d0\ub294 125A \ubc0f 250A \ud504\ub808\uc784\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989, \uc815\uaca9 \uc804\ub958 \ubc94\uc704\ub9cc\uc73c\ub85c\ub294 MCB\uc640 MCCB\ub97c \ud655\uc2e4\ud558\uac8c \uad6c\ubd84\ud560 \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\ub2e4 \uc2e4\uc6a9\uc801\uc778 \uc9c1\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\uc815 \uacfc\uc815\uc5d0\uc11c\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uace0\ub824\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c1\ub958 \uc2dc\uc2a4\ud15c \uc804\uc555<\/li>\n\n\n<li>\ub3d9\uc791 \uc804\ub958<\/li>\n\n\n<li>\ud544\uc694\ud55c \uadf9 \uc218<\/li>\n\n\n<li>\uc7a5\ucc29 \ubc29\uc2dd<\/li>\n\n\n<li>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc81c\ud488 \uad6c\uc131<\/li>\n\n\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ucee8\ud14d\uc2a4\ud2b8<\/li>\n\n\n<li>\uc815\ud655\ud55c \ucc28\ub2e8\uae30 \ubaa8\ub378\uc5d0 \ub300\ud55c \ud655\uc778\ub41c \ub370\uc774\ud130<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc77c\ub960\uc801\uc778 \uc804\ub958 \uae30\uc900\uac12\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uace0 DC MCB\uc640 MCCB \uc635\uc158\uc744 \ube44\uad50\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"in-this-guide\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#quick-answer\">\uac04\ub2e8\ud55c \ub2f5\ubcc0: MCB\uc778\uac00, MCCB\uc778\uac00?<\/a><\/li>\n\n\n<li><a href=\"#what-is-a-dc-mcb\">DC MCB\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li>\n\n\n<li><a href=\"#what-is-a-dc-mccb\">DC MCCB\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li>\n\n\n<li><a href=\"#why-current-alone-is-not-enough\">\uc65c \uc804\ub958\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740\uac00<\/a><\/li>\n\n\n<li><a href=\"#selection-process\">\uc2e4\ubb34\uc5d0 \uc911\uc810\uc744 \ub454 \uc120\ubc1c \uacfc\uc815<\/a><\/li>\n\n\n<li><a href=\"#common-mistakes\">\ud754\ud788 \uc800\uc9c0\ub974\ub294 \uc120\ubc1c \uc2e4\uc218<\/a><\/li>\n\n\n<li><a href=\"#frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quick-answer\">\uac04\ub2e8\ud55c \ub2f5\ubcc0: MCB\uc778\uac00, MCCB\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798 \ud45c\ub294 \ud604\uc7ac RITOKS \uc81c\ud488\uad70\uc758 \ud3ec\uc9c0\uc154\ub2dd\uc744 \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\uc120\uc815 \uc694\uc778<\/th><th>DC MCB<\/th><th>DC MCCB<\/th><\/tr><\/thead><tbody><tr><td>\ud604\uc7ac RITOKS \uc7a5\ucc29 \ubc29\uc2dd<\/td><td>35mm DIN \ub808\uc77c<\/td><td>\ud328\ub110 \/ \uace0\uc815\uc2dd \uc7a5\ucc29<\/td><\/tr><tr><td>\ud604\uc7ac \uc81c\uacf5\ub418\ub294 RITOKS \ud3f4 \uc635\uc158<\/td><td>\ubaa8\ub378\uc5d0 \ub530\ub77c 1\uc778\uc6a9\/2\uc778\uc6a9<\/td><td>\ud604\uc7ac \ubc1c\ud45c\ub41c \uacc4\ud1b5\uc5d0\uc11c 2P<\/td><\/tr><tr><td>\uac8c\uc2dc\ub41c \ucd5c\uc2e0 \uc0ac\ub840<\/td><td>6\u201363A \ubc0f 63\u2013250A \uc81c\ud488\uad70<\/td><td>125A \/ 250A \ud504\ub808\uc784<\/td><\/tr><tr><td>\uacf5\uac1c\ub41c \uc804\uc555 \uc608\uc2dc<\/td><td>12\u2013125V, 500V \ubc0f 500\u20131000V DC \uc81c\ud488\uad70<\/td><td>500V \/ 1000V \ubaa8\ub378<\/td><\/tr><tr><td>\uc8fc\uc694 \uc120\uc815 \ubc29\uc2dd<\/td><td>\uc804\uae30 \ubc0f \uc124\uce58 \uad00\ub828 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud655\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td><td>\uc804\uae30 \ubc0f \uc124\uce58 \uad00\ub828 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud655\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ud604\uc7ac \uc0c1\ud669\ub9cc\uc73c\ub85c\ub3c4 \uc120\ud0dd\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/td><td>\uc544\ub2c8\uc694<\/td><td>\uc544\ub2c8\uc694<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc81c\ud488\uad70 \uac04 \ube44\uad50\uc77c \ubfd0, \ubcf4\ud3b8\uc801\uc778 \uacf5\ud559\uc801 \uaddc\uce59\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc6a9 \uac00\ub2a5\ud55c \uc0c1\uc6a9 \uc635\uc158\uc5d0 \ub300\ud574\uc11c\ub294 RITOKS\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/ritoks.com\/ko\/product-category\/dc-power-protection\/dc-circuit-breakers\/\">DC \ud68c\ub85c \ucc28\ub2e8\uae30<\/a> \uce74\ud14c\uace0\ub9ac.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-d42823ce-7dc0-4de3-9cca-1204269d30f0\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison.jpg\" alt=\"\ud0dc\uc591\uad11 \uc804\uae30 \uc791\uc5c5\ub300 \uc704\uc5d0 \ub193\uc778 \ub300\ud45c\uc801\uc778 DC \ucc28\ub2e8\uae30 \uc81c\ud488\uad70\" class=\"wp-image-677\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison.jpg 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison-600x338.jpg 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison-300x169.jpg 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison-1024x576.jpg 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison-768x432.jpg 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-product-family-comparison-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">\uc0ac\uc6a9 \uac00\ub2a5\ud55c DC \ucc28\ub2e8\uae30 \uc81c\ud488\uad70\uc758 \ub300\ud45c\uc801\uc778 \uc608\uc2dc\uc774\uba70, \uc81c\ud488 \uc120\uc815 \uc2dc \ucc38\uace0\uc6a9\uc73c\ub85c\ub9cc \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-dc-mcb\">DC MCB\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DC\uc6a9 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c DIN \ub808\uc77c \ud615\ud0dc\ub85c \uacf5\uae09\ub418\ub294 \uc18c\ud615 \ud68c\ub85c \ubcf4\ud638 \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac RITOKS DC MCB \uc81c\ud488\uad70\uc740 \ub2e8\uc77c \uc815\uaca9 \ubc94\uc704 \ub300\uc2e0 \uc5ec\ub7ec \uac00\uc9c0 \uc81c\ud488\uad70\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/ritoks.com\/ko\/products\/2p-dc-miniature-circuit-breaker-500-1000v-6-63a\/\">RTS-DC63-1000<\/a> \u2014 2P, 500\u20131000V DC, 6\u201363A, 35mm DIN \ub808\uc77c<\/li>\n\n\n<li>RTS-DC63-500 \u2014 2P, 500V DC, 6\u201363A, 35mm DIN \ub808\uc77c<\/li>\n\n\n<li><a href=\"https:\/\/ritoks.com\/ko\/products\/high-current-dc-miniature-circuit-breaker-12-125v-63-250a\/\">RTS-DC250-125<\/a> \u2014 1P\/2P, 12\u2013125V DC, 63\u2013250A, 35mm DIN \ub808\uc77c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc608\uc2dc\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc911\uc694\ud55c \uc120\uc815 \uc6d0\uce59\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cMCB\u201d\ub294 \uc81c\ud488\uc758 \uad6c\uc870\uc640 \uc81c\ud488\uad70\uc744 \ub098\ud0c0\ub0b4\ub294 \uc6a9\uc5b4\uc774\uba70, \ub2e8\uc21c\ud788 \ud558\ub098\uc758 \uc815\uaca9 \uc804\ub958\ub85c\ub9cc \ud55c\uc815\ub418\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubaa8\ub378\uc740 \uc2e4\uc81c DC \uc2dc\uc2a4\ud15c\uacfc \ub300\uc870\ud558\uc5ec \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \ub2e4\uc591\ud55c \uc635\uc158\uc744 \ubcf4\ub824\uba74 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/ritoks.com\/ko\/product-category\/dc-power-protection\/dc-circuit-breakers\/dc-miniature-circuit-breakers\/\">DC\uc6a9 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-dc-mccb\">DC MCCB\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DC \ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB)\ub294 \ubab0\ub4dc \ucf00\uc774\uc2a4 \uad6c\uc870\ub97c \ucc44\ud0dd\ud558\uace0 \uc788\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c DIN \ub808\uc77c\ud615 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30\uc640\ub294 \ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \uc124\uce58\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \ucd9c\uc2dc\ub41c RITOKS MCCB \uc81c\ud488\uad70\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/ko\/products\/2p-dc-molded-case-circuit-breaker-500-1000v-125-250a\/\"><strong>RTS-DCM250-1000<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud655\uc778\ub41c \uacf5\uac1c\ub41c \ud2b9\uc131\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2P \uad6c\uc131<\/li>\n\n\n<li>500V \/ 1000V DC \ubaa8\ub378<\/li>\n\n\n<li>125A \/ 250A \ud504\ub808\uc784<\/li>\n\n\n<li>\ud328\ub110 \/ \uace0\uc815\uc2dd \uc7a5\ucc29<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub85c \uc778\ud574 \ud604\uc7ac RITOKS DIN \ub808\uc77c\ud615 MCB \uc81c\ud488\uad70\uacfc\ub294 \ub2e4\ub978 \uc124\uce58 \ubc29\uc2dd\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \ud604\uc7ac \uc81c\ud488\uad70\uc740 RTS-DC250-125 MCB \uc81c\ud488\uad70\uacfc \uc911\ubcf5\ub429\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \ub2e8\uc21c\ud788 \ub2e4\uc74c\uacfc \uac19\uc774 \ubb3b\ub294 \uac83\uc740:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201c\uc804\ub958\uac00 \ud2b9\uc815 \uac12\uc744 \ucd08\uacfc\ud558\ub098\uc694?\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MCB\uc640 MCCB \uc911 \uc5b4\ub290 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0 \uacb0\uc815\ud558\uae30\uc5d0\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac\uc758 \ubab0\ub4dc \ucf00\uc774\uc2a4 \uc81c\ud488\uad70\uc5d0 \ub300\ud574\uc11c\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/ritoks.com\/ko\/product-category\/dc-power-protection\/dc-circuit-breakers\/dc-molded-case-circuit-breakers\/\">DC \uc131\ud615 \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-current-alone-is-not-enough\">MCB \ub300 MCCB: \uc804\ub958\ub9cc\uc73c\ub85c\ub294 \uc65c \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud754\ud788 \uc4f0\uc774\ub294 \uc120\ud0dd \uc694\ub839\uc740, \ud2b9\uc815 \uc804\ub958 \uac12 \uc774\ud558\uc5d0\uc11c\ub294 \ud56d\uc0c1 MCB\ub97c \uc0ac\uc6a9\ud558\uace0, \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 MCCB\ub97c \uc0ac\uc6a9\ud55c\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac\uc758 RITOKS \uc81c\ud488 \ub77c\uc778\uc5c5\uc740 \uadf8\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc774 \uc65c \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RTS-DC250-125 MCB\ub294 35mm DIN \ub808\uc77c\uc6a9 \uc81c\ud488\uad70\uc73c\ub85c, \uc815\uaca9 \uc804\ub958 \ubc94\uc704\ub294 63A\uc5d0\uc11c 250A\uae4c\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RTS-DCM250-1000 MCCB\uc5d0\ub294 125A \ubc0f 250A \ud504\ub808\uc784\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \ubc94\uc704\ub4e4\uc740 \uc11c\ub85c \uacb9\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>125A \ub610\ub294 250A\uc758 \uc815\uaca9 \uc694\uad6c \uc0ac\ud56d\ub9cc\uc73c\ub85c\ub294 \uc62c\ubc14\ub978 \uc81c\ud488 \uc720\ud615\uc774 MCB\uc778\uc9c0 MCCB\uc778\uc9c0 \uc790\ub3d9\uc73c\ub85c \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\uc2e0, \ud574\ub2f9 \uacb0\uc815\uc740 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uacfc \uc124\uce58 \uc694\uac74\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-f8b4fe12-da1c-4762-ae10-0fb5531105ae\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison.jpg\" alt=\"\ud0dc\uc591\uad11 \uc9c1\ub958 \ubc30\uc804\ubc18\uc5d0\uc11c DIN \ub808\uc77c\ud615 \uc9c1\ub958 MCB\uc640 \ubab0\ub4dc \ucf00\uc774\uc2a4\ud615 \uc9c1\ub958 MCCB\uc758 \ube44\uad50\" class=\"wp-image-676\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison.jpg 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison-600x338.jpg 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison-300x169.jpg 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison-1024x576.jpg 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison-768x432.jpg 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-mcb-mccb-form-factor-comparison-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">DC \ubc30\uc804\ubc18 \ub0b4 DIN \ub808\uc77c\ud615 DC MCB\uc640 \ubab0\ub4dc \ucf00\uc774\uc2a4\ud615 DC MCCB\uc758 \uc124\uce58 \ubc29\uc2dd\uc744 \ube44\uad50\ud55c \ub3c4\uc2dd.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. DC \uc2dc\uc2a4\ud15c \uc804\uc555\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uccab \ubc88\uc9f8 \uc9c8\ubb38\uc740 \ub2e4\uc74c\uacfc \uac19\uc544\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774 \ucc28\ub2e8\uae30\ub294 \uc5b4\ub290 \uc815\ub3c4\uc758 \uc9c1\ub958 \uc804\uc555\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac RITOKS MCB \uc81c\ud488\uad70\uc740 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \uc804\uc555 \ubc94\uc704\ub97c \uc544\uc6b0\ub974\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud55c \uc81c\ud488\uad70\uc740 12\u2013125V DC\uc6a9\uc73c\ub85c \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n<li>500V \uc9c1\ub958\uc6a9 \ub610 \ub2e4\ub978 \uc81c\ud488<\/li>\n\n\n<li>\ub610 \ub2e4\ub978 \uc81c\ud488\uc740 500~1000V \uc9c1\ub958\uc6a9\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac\uc758 MCCB \uc81c\ud488\uad70\uc5d0\ub294 500V \ubc0f 1000V DC \ubaa8\ub378\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989, \uc815\uaca9 \uc804\ub958\uac00 \ube44\uc2b7\ud55c \ub450 \uac1c\uc758 \ucc28\ub2e8\uae30\ub77c\ub3c4 \uc801\uc6a9\ub418\ub294 \uc2dc\uc2a4\ud15c \uc804\uc555\uc774 \ub9e4\uc6b0 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uaca9 \uc804\ub958\ub9cc \ubcf4\uace0 \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud55c \ub4a4, \uc804\uc555 \uc694\uac74\ub3c4 \ucda9\uc871\ub420 \uac83\uc774\ub77c\uace0 \uac00\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\ud655\ud55c \ubaa8\ub378\uacfc \uc0ac\uc591\uc744 \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \ud544\uc694\ud55c \uc791\ub3d9 \uc804\ub958 \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub958\ub294 \uc5ec\uc804\ud788 \uc911\uc694\ud55c \uc120\uc815 \uae30\uc900\uc774\uc9c0\ub9cc, \uc774\ub294 \uacb0\uc815\uc758 \ud55c \ubd80\ubd84\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, \ud604\uc7ac RITOKS MCB \uc81c\ud488\uad70\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6\u201363A \uc635\uc158<\/li>\n\n\n<li>63\u2013250A \uc635\uc158<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac MCCB \uc81c\ud488\uad70\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>125A \ud504\ub808\uc784<\/li>\n\n\n<li>250A \ud504\ub808\uc784<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc911\ubcf5\uc740 \ud604\uc7ac \uac12\uc774 \ud6c4\ubcf4 \uc81c\ud488\uc758 \ubc94\uc704\ub97c \uc881\ud600\uc8fc\uae30\ub294 \ud558\uc9c0\ub9cc, \uadf8 \uc790\uccb4\ub9cc\uc73c\ub85c\ub294 \ucc28\ub2e8\uae30 \uad6c\uc870\ub97c \uacb0\uc815\ud558\uc9c0\ub294 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \uc120\ud0dd\uc740 \ud574\ub2f9 \ubaa8\ub378\uc758 \uc815\ud655\ud55c \uc124\uba85\uc11c\uc5d0 \uadfc\uac70\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uadf9 \uc218 \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3f4 \uad6c\uc131\uc5d0 \ub530\ub77c \uc5b4\ub5a4 \uc81c\ud488\uad70\uc774 \uc801\ud569\ud55c\uc9c0\ub3c4 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \uacf5\uac1c\ub41c RITOKS \uc608\uc2dc\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2P MCB \uc81c\ud488\uad70<\/li>\n\n\n<li>1P\/2P \uc800\uc804\uc555 \uace0\uc804\ub958 MCB \uc81c\ud488\uad70<\/li>\n\n\n<li>2P MCCB \uc81c\ud488\uad70<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud544\uc694\ud55c \uadf9\uc758 \uc218\ub97c \ubbf8\ub9ac \uc815\ud574 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 MCB \ub610\ub294 MCCB \uc81c\ud488\uad70\uc774 \ub3d9\uc77c\ud55c \uadf9 \uad6c\uc131\uc73c\ub85c \uc81c\uacf5\ub41c\ub2e4\uace0 \uac00\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \uc7a5\ucc29 \ubc29\uc2dd\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud604\uc7ac RITOKS \uc81c\ud488\uad70\uc5d0\uc11c \uac00\uc7a5 \ub69c\ub837\ud558\uac8c \ub4dc\ub7ec\ub098\ub294 \uc2e4\uc9c8\uc801\uc778 \ucc28\uc774\uc810 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud604\uc7ac DC MCB \uc81c\ud488\uad70<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc2dc\ub41c MCB \uc608\uc81c\uc5d0\uc11c\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>35mm DIN \ub808\uc77c \uc7a5\ucc29<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud615\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc808\ud55c \uc804\uae30 \uc778\ud074\ub85c\uc800 \ub0b4\ubd80\uc5d0 \uc124\uce58\ub418\ub294 \uc18c\ud615 \ubaa8\ub4c8\uc2dd \uc124\ube44\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud604\uc7ac DC MCCB \uc81c\ud488\uad70<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc2dc\ub41c MCCB \uc608\uc81c\uc5d0\uc11c\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud328\ub110 \/ \uace0\uc815\uc2dd \uc7a5\ucc29<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub85c \uc778\ud574 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \uc124\uce58 \ud615\uc2dd\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc774\ubbf8 \ub2e4\uc74c\uacfc \uac19\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\ub2e4\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DIN \ub808\uc77c\ud615 \ubaa8\ub4c8\uc2dd \uc7a5\ube44<\/li>\n\n\n<li>\ud328\ub110 \uc7a5\ucc29\ud615 \ubab0\ub4dc \ucf00\uc774\uc2a4 \uc7a5\ube44<\/li>\n\n\n<li>\ud2b9\uc815 \uc778\ud074\ub85c\uc800 \ubc30\uce58<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb3c\ub9ac\uc801 \uc7a5\ucc29 \uc694\uac74 \ub54c\ubb38\uc5d0 \uc120\ud0dd\uc758 \ud3ed\uc774 \uc989\uc2dc \uc881\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ubcf4\ud3b8\uc801\uc778 \ubd84\uae30\uc120\uc744 \ucc3e\uc544\ub0b4\ub824\ub294 \uc2dc\ub3c4\ubcf4\ub2e4 \uc885\uc885 \ub354 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \uc815\ud655\ud55c \uc81c\ud488 \uc0ac\uc591 \ube44\uad50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cMCB\u201d\uc640 \u201cMCCB\u201d\ub294 \uc81c\ud488\uad70 \uba85\uce6d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b9\uc815 \ucc28\ub2e8\uae30\uc758 \ubaa8\ub4e0 \ud2b9\uc131\uc744 \uc54c\ub824\uc8fc\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uc815\ud655\ud55c \ubaa8\ub378\uba85\uacfc \uad00\ub828 \uacf5\uac1c \uc0ac\uc591\uc744 \ud655\uc778\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc18c\ud55c, \uc870\ub2ec \uac80\ud1a0\ub97c \ud1b5\ud574 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud30c\uc545\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c1\ub958 \uc804\uc555<\/li>\n\n\n<li>\ud604\uc7ac \uc694\uad6c \uc0ac\ud56d<\/li>\n\n\n<li>\uadf9 \uad6c\uc131<\/li>\n\n\n<li>\uc7a5\ucc29 \ubc29\ubc95<\/li>\n\n\n<li>\uc815\ud655\ud55c \uc81c\ud488 \ubaa8\ub378\uba85<\/li>\n\n\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ucee8\ud14d\uc2a4\ud2b8<\/li>\n\n\n<li>\uadf8 \ubc16\uc758 \ud544\uc694\ud55c \ubb38\uc11c\ud654\ub41c \ud2b9\uc131<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub378 \uc124\uba85\uc11c\uc5d0 \ud574\ub2f9 \ub9e4\uac1c\ubcc0\uc218\uac00 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \ub3d9\uc77c\ud55c \uc77c\ubc18 \ubc94\uc8fc\uc5d0 \uc18d\ud558\ub294 \ub2e4\ub978 \ucc28\ub2e8\uae30\uc758 \uac12\uc744 \uadfc\uac70\ub85c \uc774\ub97c \ucd94\uce21\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mcb-vs-mccb-at-a-glance\">DC MCB\uc640 MCCB\uc758 \ud55c\ub208\uc5d0 \ubcf4\uae30<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\uc9c8\ubb38<\/th><th>MCB \uace0\ub824 \uc0ac\ud56d<\/th><th>MCCB \uace0\ub824 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td>DIN \ub808\uc77c \uc124\uce58\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/td><td>\ud604\uc7ac RITOKS MCB \uc81c\ud488\uad70\uc740 35mm DIN \ub808\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td><td>\ud604\uc7ac \ucd9c\uc2dc\ub41c MCCB\ub294 \ud328\ub110\/\uace0\uc815\uc2dd \uc7a5\ucc29 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>1P\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/td><td>\ud604\uc7ac RTS-DC250-125 \uc81c\ud488\uad70\uc5d0\uc11c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/td><td>\ud604\uc7ac \ucd9c\uc2dc\ub41c MCCB \uc81c\ud488\uad70\uc740 2P\uc785\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc804\ub958\uac00 63A\ub97c \ucd08\uacfc\ud558\ub098\uc694?<\/td><td>\ud604\uc7ac RITOKS MCB \uc81c\ud488\uad70\uc758 \uc815\uaca9 \uc804\ub958\uac00 250A\uae4c\uc9c0 \ud655\ub300\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td><td>\ud604\uc7ac MCCB \uc81c\ud488\uad70\uc5d0\ub294 125A\/250A \uc81c\ud488\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>500V \uc9c1\ub958\uc640 1000V \uc9c1\ub958 \uc911 \uc5b4\ub290 \uac83\uc774 \ud544\uc694\ud560\uae4c\uc694?<\/td><td>\uc77c\ubd80 MCB \uc81c\ud488\uad70\uc5d0\uc11c \uc81c\uacf5\ub429\ub2c8\ub2e4<\/td><td>\ud604\uc7ac MCCB \uc81c\ud488\uad70\uc5d0\uc11c \uc81c\uacf5\ub428<\/td><\/tr><tr><td>\uc21c\uc804\ud788 \uc804\ub958 \uac12\ub9cc \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud560 \uc218 \uc788\ub098\uc694?<\/td><td>\uc544\ub2c8\uc694<\/td><td>\uc544\ub2c8\uc694<\/td><\/tr><tr><td>\uc815\ud655\ud55c \ubaa8\ub378\uc744 \ud655\uc778\ud574 \ubd10\uc57c \ud560\uae4c\uc694?<\/td><td>\ub124<\/td><td>\ub124<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \uc911\uc694\ud55c \uc810\uc740 \ud2b9\uc815 \ucc28\ub2e8\uae30 \uc720\ud615\uc774 \u201c\ub354 \ub0ab\ub2e4\u201d\ub294 \uc0ac\uc2e4\uc774 \uc544\ub2c8\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc911\uc694\ud55c \uc9c8\ubb38\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774 DC \uc2dc\uc2a4\ud15c\uc758 \uc804\uae30 \ubc0f \uc124\uce58 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\ub294 \uad6c\uc870\uc640 \uad6c\uccb4\uc801\uc778 \ubaa8\ub378\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc608 1: \uc18c\ud615 DIN \ub808\uc77c\ud615 DC \ubcf4\ud638 \uc7a5\uce58<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub5a4 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\ud56d\uc774 \ud544\uc694\ud558\ub2e4\uace0 \uac00\uc815\ud574 \ubd05\uc2dc\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DIN \ub808\uc77c\ud615 \ucc28\ub2e8\uae30<\/li>\n\n\n<li>\uc815\ud574\uc9c4 \uc9c1\ub958 \uc804\uc555<\/li>\n\n\n<li>\ud604\uc7ac \uc81c\uacf5\ub418\ub294 \ubaa8\ub378 \ub77c\uc778\uc5c5 \ub0b4\uc5d0\uc11c \ucda9\uc871\ud574\uc57c \ud560 \uc694\uad6c \uc0ac\ud56d<\/li>\n\n\n<li>\uc9c0\uc9c0\ud615 \ud3f4 \uad6c\uc131<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\ub2e4\uba74, \uacf5\uac1c\ub41c RITOKS MCB \uc608\uc2dc \uc81c\ud488\ub4e4\uc774 35mm DIN \ub808\uc77c\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc73c\ubbc0\ub85c, \ud604\uc7ac\uc758 DC MCB \uc81c\ud488\uad70\uc774 \uac00\uc7a5 \uba3c\uc800 \uac80\ud1a0\ud574\uc57c \ud560 \uc81c\ud488\uad70\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, RTS-DC63-1000 \uc81c\ud488\uad70\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2P<\/li>\n\n\n<li>500\u20131000V DC<\/li>\n\n\n<li>6\u201363A<\/li>\n\n\n<li>35mm DIN \ub808\uc77c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\ub2e4\uace0 \ud574\uc11c \ud45c\uae30\ub41c \uc218\uce58\uc5d0 \ubd80\ud569\ud558\ub294 \ubaa8\ub4e0 \uc2dc\uc2a4\ud15c\uc5d0 \uc790\ub3d9\uc73c\ub85c \uc801\ud569\ud558\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc815\ud655\ud55c \uc801\uc6a9 \ub300\uc0c1 \ubc0f \uc81c\ud488 \uc124\uba85\uc11c\ub97c \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc608 2: \uace0\uc804\ub958 DIN \ub808\uc77c \uc694\uad6c \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub958 \uc694\uad6c\ub7c9\uc774 \ub354 \ud06c\ub2e4\uace0 \ud574\uc11c \ubb34\uc870\uac74 MCCB\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RTS-DC250-125\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\uc591\uc744 \uac16\ucd98, \uacf5\uc2dd \ucd9c\uc2dc\ub41c DC MCB \uc81c\ud488\uad70\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1P \/ 2P<\/li>\n\n\n<li>12\u2013125V DC<\/li>\n\n\n<li>63\u2013250A<\/li>\n\n\n<li>35mm DIN \ub808\uc77c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc0ac\ub840\ub294 \ubaa8\ub4e0 \uace0\uc804\ub958 \uc9c1\ub958 \uc751\uc6a9 \ubd84\uc57c\uac00 \ubc18\ub4dc\uc2dc \ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30\ub85c \uc804\ud658\ub418\uc5b4\uc57c \ud55c\ub2e4\ub294 \uc8fc\uc7a5\uc744 \uc9c1\uc811 \ubc18\ubc15\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c \uc911\uc694\ud55c \uc0ac\ub840\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c \uc804\uc555\uacfc \uc124\uce58 \ubc29\uc2dd\uc740 \uc5ec\uc804\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc608 3: \ud328\ub110 \uc7a5\ucc29\ud615 \ubab0\ub4dc \ucf00\uc774\uc2a4 \uc694\uad6c \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc81d\ud2b8\uc5d0 \ud328\ub110\/\uace0\uc815 \uc124\uce58\ud615 \ubab0\ub4dc \ucf00\uc774\uc2a4 \ucc28\ub2e8\uae30\uac00 \ud544\uc694\ud55c \uacbd\uc6b0, RTS-DCM250-1000 \uc81c\ud488\uad70\uc774 \uc801\ud569\ud55c \ud6c4\ubcf4\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uac1c\ub41c \uad6c\uc131\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2P<\/li>\n\n\n<li>500V \/ 1000V \ubaa8\ub378<\/li>\n\n\n<li>125A \/ 250A \ud504\ub808\uc784<\/li>\n\n\n<li>\ud328\ub110 \/ \uace0\uc815\uc2dd \uc7a5\ucc29<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc2dc \ud55c \ubc88 \ub9d0\uc500\ub4dc\ub9ac\uc9c0\ub9cc, \ucd5c\uc885 \uacb0\uc815\uc740 \uc81c\ud488\uad70 \uc774\ub984\ub9cc\uc73c\ub85c\ub294 \uc548 \ub418\uba70, \uc815\ud655\ud788 \uc120\ud0dd\ub41c \ubaa8\ub378\uacfc \ud655\uc778\ub41c \uc81c\ud488 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c \ub0b4\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-4c0a216d-e346-4625-b72b-f708813fdfe2\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context.jpg\" alt=\"\ud0dc\uc591\uad11 \ubc1c\uc804 \ubc0f \ubc30\ud130\ub9ac \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uacfc \uc0b0\uc5c5\uc6a9 \uc9c1\ub958 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 DC \ud68c\ub85c \ucc28\ub2e8\uae30 \uc801\uc6a9 \uc0ac\ub840\" class=\"wp-image-674\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context.jpg 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context-600x338.jpg 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context-300x169.jpg 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context-1024x576.jpg 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context-768x432.jpg 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-application-context-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">\ud0dc\uc591\uad11 \ubc1c\uc804, \ubc30\ud130\ub9ac \uc800\uc7a5 \uc2dc\uc2a4\ud15c \ubc0f \uc0b0\uc5c5\uc6a9 \uc9c1\ub958 \ubc30\uc804 \ud658\uacbd\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uc9c1\ub958(DC) \uc804\ub825 \ud658\uacbd\uc758 \uc608\uc2dc.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"selection-process\">\uc2e4\uc6a9\uc801\uc778 \uc9c1\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\uc815 \uc808\ucc28<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\ub2e4 \ud0c0\ub2f9\ud55c \uc120\uc815 \uc6cc\ud06c\ud50c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ub2e8\uacc4 \u2014 \uc9c1\ub958 \uc804\uc555 \uc124\uc815<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub378\uc744 \ube44\uad50\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \uc2dc\uc2a4\ud15c \uc804\uc555\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\ub2e8\uacc4 \u2014 \uc791\ub3d9 \uc804\ub958 \uacb0\uc815\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud544\uc694\ud55c \uc804\ub958\ub97c \uc785\ub825\ud558\uc5ec \uac80\uc0c9 \uac00\ub2a5\ud55c \uc81c\ud488\uad70\uc744 \uc881\ud788\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3\ub2e8\uacc4 \u2014 \uadf9 \uc870\uac74 \uc815\uc758<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 \ud68c\ub85c\uc5d0 \ub300\ud574, \uc120\ud0dd\ud55c \uc81c\ud488\uad70\uc5d0\uc11c \ud604\uc7ac \uc81c\uacf5\ub418\ub294 \uad6c\uc131\uc774 \ud544\uc694\ud55c\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4\ub2e8\uacc4 \u2014 \uc7a5\ucc29 \ubc29\uc2dd \uc815\uc758<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uce58\uac00 \ub2e4\uc74c\uc744 \uc911\uc2ec\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>35mm DIN \ub808\uc77c<\/li>\n\n\n<li>\ud328\ub110 \/ \uace0\uc815\uc2dd \uc7a5\ucc29<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5\ub2e8\uacc4 \u2014 \ud6c4\ubcf4 \ubaa8\ub378 \ube44\uad50\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uac1c\ub41c \uc804\uc555, \uc804\ub958, \uadf9\uc218 \ubc0f \uc7a5\ucc29 \uad6c\uc131 \uc815\ubcf4\uac00 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uacfc \uc77c\uce58\ud558\ub294 \uc81c\ud488\ub9cc \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6\ub2e8\uacc4 \u2014 \uc815\ud655\ud55c \uc11c\ub958 \ud655\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud55c \ubaa8\ub378\uc758 \uc804\uae30\uc801 \ud2b9\uc131, \ubd80\uc18d\ud488 \ub610\ub294 \uc131\ub2a5 \uad00\ub828 \uc8fc\uc7a5\uc744 \ub2e4\ub978 \ubaa8\ub378\uc5d0 \uc801\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-1b83bd4b-86ed-4f90-88a4-03e1038ea01a\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow.jpg\" alt=\"\uc804\uc555, \uc804\ub958, \uadf9\uc218, \uc7a5\ucc29 \ubc29\uc2dd \ubc0f \uc815\ud655\ud55c \ubaa8\ub378 \ud655\uc778\uc744 \uae30\ubc18\uc73c\ub85c \ud55c DC \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\uc815 \uc808\ucc28\" class=\"wp-image-673\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow.jpg 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow-600x338.jpg 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow-300x169.jpg 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow-1024x576.jpg 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow-768x432.jpg 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-circuit-breaker-selection-flow-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">\uc804\uc555, \uc804\ub958, \uadf9\uc218, \uc7a5\ucc29 \ubc29\uc2dd \ubc0f \uc815\ud655\ud55c \ubaa8\ub378 \ud655\uc778\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uc2e4\uc6a9\uc801\uc778 \uc9c1\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc120\uc815 \uc808\ucc28.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"common-mistakes\">\uc77c\ubc18 MCB\uc640 MCCB \uc120\ud0dd \uc2dc \ud754\ud788 \uc800\uc9c0\ub974\ub294 \uc2e4\uc218<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uace0\uc815 \uc804\ub958 \uc784\uacc4\uac12 \uc0ac\uc6a9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\uc774 \ubc14\ub85c \ud53c\ud574\uc57c \ud560 \uac00\uc7a5 \uc911\uc694\ud55c \uc2e4\uc218\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac RITOKS \uc81c\ud488 \ub77c\uc778\uc5c5\uc5d0\ub294 \uc774\ubbf8 \uc804\ub958 \uc815\uaca9\uc774 \uc911\ubcf5\ub418\ub294 MCB \ubc0f MCCB \uc81c\ud488\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc9c1\ub958 \uc804\uc555 \ubb34\uc2dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub958 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ucc28\ub2e8\uae30\ub77c\ub3c4 \uc804\uc555 \uacc4\uc5f4\uc774 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9c8\uc6b4\ud2b8 \ud615\uc2dd \ubb34\uc2dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DIN \ub808\uc77c\ud615 MCB\uc640 \ud328\ub110 \uc7a5\ucc29\ud615 MCCB\ub294 \uc11c\ub85c \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uc124\uce58 \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubaa8\ub4e0 \uac00\uc815\uc5d0 \ub611\uac19\uc740 \uc804\ubd07\ub300\uac00 \uc788\ub2e4\uace0 \uac00\uc815\ud560 \ub54c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \uad6c\uc131\uc740 \uc81c\ud488\uad70\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud655\uc778\ub418\uc9c0 \uc54a\uc740 \uc21c\uac04 \uc6a9\ub7c9\uc744 \uac00\uc815\ud560 \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc28\ub2e8 \uc6a9\ub7c9 \ub370\uc774\ud130\ub294 \ubc18\ub4dc\uc2dc \uc815\ud655\ud788 \ud655\uc778\ub41c \ubaa8\ub378 \ub610\ub294 \ubcc0\ud615 \ubaa8\ub378\uc5d0 \uc5f0\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. MCB \ubc0f MCCB \uc81c\ud488\uad70 \uc804\uccb4\ub85c \uc77c\ubc18\ud654\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc5ec\ud589\uc6a9 \uae30\ub2a5\uc774\ub098 \uc561\uc138\uc11c\ub9ac \uac00\uc815\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4 \ub300\uc0c1\uc778 \ud2b9\uc815 \ucc28\ub2e8\uae30\uc5d0 \ub300\ud574 \uba85\uc2dc\uc801\uc73c\ub85c \ud655\uc778\ub418\uc9c0 \uc54a\uc740 \ud55c, \uc870\uc815 \uac00\ub2a5\ud55c \ud2b8\ub9bd, \ud2b8\ub9bd \uace1\uc120, \uc100\ud504\ud2b8 \ud2b8\ub9bd \uae30\ub2a5 \ub610\ub294 \ubd80\uc18d\ud488\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub2e4\uace0 \uac00\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uac89\ubaa8\uc2b5\ub9cc\uc73c\ub85c \uc120\ud0dd\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ube0c\ub808\uc774\ucee4\uc758 \uc678\uad00\ub9cc\uc73c\ub85c\ub294 \ud2b9\uc815 \uc9c1\ub958 \ud68c\ub85c\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud560 \uc218 \uc5c6\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DC \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc5d0\uc11c MCB\uc640 MCCB\uc758 \uc5ed\ud560<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \ub354 \uad11\ubc94\uc704\ud55c \uc9c1\ub958 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc758 \uc77c\ubd80\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c \uc124\uacc4\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\ub978 \uae30\ub2a5\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/ritoks.com\/ko\/dc-fuse-vs-dc-circuit-breaker\/\">\ud4e8\uc988 \ubcf4\ud638<\/a><\/li>\n\n\n<li>\uc218\ub3d9 \uaca9\ub9ac<\/li>\n\n\n<li>\uc11c\uc9c0 \ubcf4\ud638<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud568\uc218\ub4e4\uc774 \uc5b4\ub5bb\uac8c \ub2e4\ub978\uc9c0\uc5d0 \ub300\ud55c \uac1c\uc694\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/ko\/dc-protection-devices-explained\/\"><strong>DC \ubcf4\ud638 \uc7a5\uce58 \ud574\uc124: \ud68c\ub85c \ucc28\ub2e8\uae30, \ud4e8\uc988, \uc808\uc5f0\uae30 \ubc0f SPD<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ucc28\ub2e8\uae30, \ud4e8\uc988, \uc808\uc5f0 \uc2a4\uc704\uce58 \ubc0f SPD\ub97c \uc65c \uc11c\ub85c \ub300\uccb4 \uac00\ub2a5\ud55c \uc7a5\uce58\ub85c \uc790\ub3d9\uc801\uc73c\ub85c \uac04\uc8fc\ud574\uc11c\ub294 \uc548 \ub418\ub294\uc9c0 \uc124\uba85\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>MCCB\ub294 \ud56d\uc0c1 MCB\ubcf4\ub2e4 \ub354 \ub192\uc740 \uc804\ub958\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac83\uc77c\uae4c\uc694?<\/summary>\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. \ud604\uc7ac RITOKS \uc81c\ud488\uad70\uc5d0\ub294 63A\uc5d0\uc11c 250A\uae4c\uc9c0\uc758 \uc815\uaca9 \uc804\ub958\ub97c \uac00\uc9c4 DIN \ub808\uc77c\ud615 DC MCB \uc81c\ud488\uad70\uacfc 125A \ubc0f 250A \ud504\ub808\uc784\uc758 DC MCCB \uc81c\ud488\uad70\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uc81c\ud488\uad70\uc758 \uc815\uaca9 \uc804\ub958 \ubc94\uc704\uac00 \uacb9\uce58\uae30 \ub54c\ubb38\uc5d0, \uc804\ub958\ub9cc\uc73c\ub85c\ub294 \uc5b4\ub5a4 \uc81c\ud488\uc744 \uc120\ud0dd\ud560\uc9c0 \uacb0\uc815\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\ud604\uc7ac RITOKS MCB \ubc0f MCCB \uc81c\ud488\uad70 \uac04\uc758 \uac00\uc7a5 \ub69c\ub837\ud55c \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/summary>\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ub69c\ub837\ud558\uac8c \ud655\uc778\ub41c \ucc28\uc774\uc810\uc740 \uc7a5\ucc29 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ud604\uc7ac \ucd9c\uc2dc\ub41c RITOKS MCB \uc81c\ud488\ub4e4\uc740 35mm DIN \ub808\uc77c\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74, \uacf5\uac1c\ub41c MCCB \uc81c\ud488\uad70\uc740 \ud328\ub110\/\uace0\uc815 \uc7a5\ucc29 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\uc804\uc555\ub9cc\uc744 \uae30\uc900\uc73c\ub85c MCB\uc640 MCCB \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\ub098\uc694?<\/summary>\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. \uc804\uc555\uc740 \uc120\ud0dd \uc694\uc778 \uc911 \ud558\ub098\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uc804\ub958, \uadf9\uc218, \uc7a5\ucc29 \ubc29\uc2dd, \uc815\ud655\ud55c \ubaa8\ub378 \uc0ac\uc591 \ubc0f \uc801\uc6a9 \uc694\uac74\ub3c4 \ud568\uaed8 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>250A \uc9c1\ub958 \ud68c\ub85c\uc5d0\ub294 \ubc18\ub4dc\uc2dc MCCB\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/summary>\n<p class=\"wp-block-paragraph\">\ubc18\ub4dc\uc2dc \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. RITOKS\ub294 \ud604\uc7ac 250A\uae4c\uc9c0 \uc9c0\uc6d0\ud558\ub294 DC MCB \uc81c\ud488\uad70\uacfc 250A \ud504\ub808\uc784\uc758 MCCB \uc81c\ud488\uad70\uc744 \ucd9c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd\uc740 \uc804\uccb4\uc801\uc778 \uc804\uae30\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uc124\uce58 \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\ubaa8\ub4e0 DC MCB\uac00 \ub3d9\uc77c\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c\uac00\uc694?<\/summary>\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. \ud604\uc7ac \ucd9c\uc2dc\ub41c MCB \uc81c\ud488\uad70\ub4e4\uc740 \uc804\uc555, \uc804\ub958 \ubc0f \uadf9 \uc218 \uad6c\uc131\uc5d0 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \ubaa8\ub378\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud560 \ub54c \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \ube44\uad50\ud574\uc57c \ud560\uae4c\uc694?<\/summary>\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc911\uc694\ud55c \uc81c\ud488 \ud2b9\uc131\uc77c \uc218 \uc788\uc9c0\ub9cc, \ud574\ub2f9 \uac12\uc740 \uc815\ud655\ud55c \ubaa8\ub378\uc774\ub098 \ubcc0\ud615\uc5d0 \ub300\ud55c \ud655\uc778\ub41c \ubb38\uc11c\ub97c \uadfc\uac70\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4. \ud55c \uc81c\ud488\uc758 \uac12\uc744 MCB \ub610\ub294 MCCB \uc81c\ud488\uad70 \uc804\uccb4\uc5d0 \uc77c\ub960\uc801\uc73c\ub85c \uc801\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n<\/details>\n\n\n\n<div class=\"wp-block-group has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background is-layout-constrained wp-container-core-group-is-layout-737f6912 wp-block-group-is-layout-constrained\" style=\"border-radius:6px;margin-top:48px;padding-top:40px;padding-right:32px;padding-bottom:40px;padding-left:32px\">\n<h2 class=\"wp-block-heading\">DC\uc6a9 MCB \ub610\ub294 MCCB\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RITOKS\ub294 DC \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30\uc640 DC \ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc81c\ud488\uad70\uc744 \ubaa8\ub450 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\ub2ec \uad00\ub828 \ubb38\uc758 \uc2dc \ub2e4\uc74c \uc815\ubcf4\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c1\ub958 \uc2dc\uc2a4\ud15c \uc804\uc555<\/li>\n\n\n<li>\ub3d9\uc791 \uc804\ub958<\/li>\n\n\n<li>\ud544\uc694\ud55c \uae30\ub465<\/li>\n\n\n<li>\uad8c\uc7a5 \uc7a5\ucc29 \ubc29\uc2dd<\/li>\n\n\n<li>\uc2e0\uccad\uc11c<\/li>\n\n\n<li>\ud544\uc694\ud55c \ubaa8\ub4e0 \ubb38\uc11c\ud654\ub41c \ud2b9\uc131<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\uba74 RITOKS\ub294 \ud574\ub2f9 \ubb38\uc758 \uc0ac\ud56d\uc744 \ud604\uc7ac \uc774\uc6a9 \uac00\ub2a5\ud55c \uc81c\ud488\uad70 \ubc0f \ud655\uc778\ub41c \ubaa8\ub378 \uc815\ubcf4\uc640 \ub300\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-0-background-color has-background wp-element-button\" href=\"https:\/\/ritoks.com\/ko\/product-category\/dc-power-protection\/dc-circuit-breakers\/\">DC \ud68c\ub85c \ucc28\ub2e8\uae30 \ubcf4\uae30 \u2192<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" 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