{"id":5375,"date":"2025-12-05T08:00:00","date_gmt":"2025-12-05T08:00:00","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?p=5375"},"modified":"2025-12-23T09:59:22","modified_gmt":"2025-12-23T09:59:22","slug":"circuit-breaker-calculator-how-to-size-breakers","status":"publish","type":"post","link":"https:\/\/www.simplybuyglobal.com\/ko\/blog\/circuit-breaker\/circuit-breaker-calculator-how-to-size-breakers\/","title":{"rendered":"\ucc28\ub2e8\uae30 \uc6a9\ub7c9 \uacc4\uc0b0\uae30: \ucc28\ub2e8\uae30 \uc6a9\ub7c9 \uc0b0\uc815 \uc804\ubb38\uac00 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \uc6a9\ub7c9\uc744 \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \uacfc\ubd80\ud558 \ubc0f \ud654\uc7ac \uc704\ud5d8\uc73c\ub85c\ubd80\ud130 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ucd1d \ubd80\ud558\ub97c \uc554\ud398\uc5b4 \ub2e8\uc704\ub85c \uacc4\uc0b0\ud558\uace0 25% \uc548\uc804 \uc5ec\uc720\ubd84\uc744 \ub354\ud558\uba74 \ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc744 \uc775\ud788\uba74 \ubd88\ud544\uc694\ud558\uac8c \ud070 \uc6a9\ub7c9\uc758 \ucc28\ub2e8\uae30\ub97c \uad6c\uc785\ud558\ub294 \ub370 \ub4dc\ub294 \uacfc\ub3c4\ud55c \ube44\uc6a9\uc744 \ud53c\ud558\uba74\uc11c\ub3c4 \uc801\uc808\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"602\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator.webp\" alt=\"\ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \uc6a9\ub7c9\uc744 \uacc4\uc0b0\ud558\uc138\uc694\" class=\"wp-image-5376\" style=\"width:600px\" srcset=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator.webp 904w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-500x333.webp 500w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-300x200.webp 300w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-768x511.webp 768w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-18x12.webp 18w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-113x75.webp 113w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-480x320.webp 480w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/12\/Circuit-Breaker-Calculator-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:904px) 100vw, 904px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ucc28\ub2e8\uae30 \uc6a9\ub7c9 \uc694\uad6c \uc0ac\ud56d \uc774\ud574\ud558\uae30<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c \ucc28\ub2e8\uae30 \ud06c\uae30 \uc120\uc815\uc740 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc6a9\ub7c9\uc774 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc740 \ucc28\ub2e8\uae30\uac00 \uc548\uc804\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \ubd80\ud558\ub97c \uc554\ud398\uc5b4(A) \ub2e8\uc704\ub85c \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc774 \ub108\ubb34 \uc791\uc73c\uba74 \uc790\uc8fc \ud2b8\ub9bd\ub418\uc5b4 \uc791\ub3d9\uc774 \uc911\ub2e8\ub429\ub2c8\ub2e4. \ubc18\ub300\ub85c \ub108\ubb34 \ud06c\uba74 \uc704\ud5d8\ud55c \uacfc\ubd80\ud558 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \ucc28\ub2e8\uae30\uac00 \ud2b8\ub9bd\ub418\uc9c0 \uc54a\uc544 \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\ub0a8\uc544\uc2dc\uc544, \uc911\ub3d9, \uc544\ud504\ub9ac\uce74\uc640 \uac19\uc774 \uac00\uaca9\uc5d0 \ubbfc\uac10\ud55c \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, \ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc744 \uc815\ud655\ud558\uac8c \uc120\uc815\ud558\ub294 \uac83\uc740 \uc870\ub2ec \uc608\uc0b0\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. Simply Buy\ub294 \uc774\ub7ec\ud55c \uc9c0\uc5ed \uace0\uac1d\uc5d0\uac8c \ucc28\ub2e8\uae30 \uc120\uc815\uc5d0 \ub300\ud55c \uc804\ubb38\uc801\uc778 \uc9c0\uce68\uc744 \uc81c\uacf5\ud558\uc5ec \ub3c4\uc6c0\uc744 \ub4dc\ub9bd\ub2c8\ub2e4. \ubd88\ud544\uc694\ud55c \ubcf4\ud638 \uc6a9\ub7c9\uc744 \uacfc\ub3c4\ud558\uac8c \uad6c\ub9e4\ud558\ub294 \ub4f1\uc758 \uc77c\ubc18\uc801\uc778 \uc2e4\uc218\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ub2e8\uacc4\ubcc4 \uc6a9\ub7c9 \uacc4\uc0b0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ucc28\ub2e8\uae30 \ud06c\uae30\ub97c \uacb0\uc815\ud558\ub824\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ucd1d \uc801\uc7ac\ub7c9\uc744 \uacc4\uc0b0\ud558\uc138\uc694<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud68c\ub85c \ucc28\ub2e8\uae30 \uacc4\uc0b0\uae30\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\ub824\uba74 \ud68c\ub85c\uc5d0 \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \uae30\uae30\uc758 \uc804\ub825 \uc18c\ube44\ub7c9\uc744 \ud569\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc640\ud2b8(W) \uac12\uc744 \uc54c\uace0 \uc788\ub2e4\uba74 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc554\ud398\uc5b4(A)\ub85c \ubcc0\ud658\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc554\ud398\uc5b4 = \uc640\ud2b8 \u00f7 \uc804\uc555<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 230\ubcfc\ud2b8 \ud68c\ub85c\uc5d0 600\uc640\ud2b8 \uae30\uae30\ub97c \uc5f0\uacb0\ud588\ub2e4\uba74, 600 \u00f7 230 = 2.6\uc554\ud398\uc5b4\uc785\ub2c8\ub2e4. \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \uae30\uae30\uc758 \uc804\ub958\ub7c9\uc744 \ub354\ud558\uba74 \ucd1d \ubd80\ud558\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc548\uc804 \uc5ec\uc720\ubd84\uc744 \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd1d \ubd80\ud558\ub97c \ud655\uc778\ud55c \ud6c4\uc5d0\ub294 \ucc28\ub2e8\uae30 \ud328\ub110\uc5d0\uc11c \ucd1d \uc554\ud398\uc5b4\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \uc804\ub825 \uc11c\uc9c0 \ubc0f \ud5a5\ud6c4 \uc7a5\ube44 \ucd94\uac00\ub97c \uace0\ub824\ud558\uc5ec 25% \uc548\uc804 \uc5ec\uc720\ubd84\uc744 \ub354\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ucd1d \ubd80\ud558\uc5d0 1.25\ub97c \uacf1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucc28\ub2e8\uae30 \uc6a9\ub7c9 = \ucd1d \ubd80\ud558 \u00d7 1.25<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd1d \ubd80\ud558\uac00 16A\uc778 \uacbd\uc6b0 \ud544\uc694\ud55c \uc6a9\ub7c9\uc740 16A \u00d7 1.25 = 20A\uc785\ub2c8\ub2e4. \uc989, \ucd5c\uc18c 20A \ucc28\ub2e8\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uacc4\uc0b0 \uacb0\uacfc\uac00 \ud45c\uc900 \uaddc\uaca9 \uc0ac\uc774\uc5d0 \uc788\ub294 \uacbd\uc6b0, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac00\uc7a5 \ud070 \uc815\uaca9\uc73c\ub85c \ubc18\uc62c\ub9bc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc2e4\uc81c \uacc4\uc0b0 \uc608\uc2dc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc0ac\ub840\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uac78\uccd0 \uc774 \uacf5\uc2dd\uc744 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\uac70\uc6a9 \uc870\uba85 \ud68c\ub85c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc815\uc6a9 \uc870\uba85 \ud68c\ub85c\uc758 \uacbd\uc6b0 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LED \uc804\uad6c 10\uac1c \u00d7 10W = 100W<\/li>\n\n\n\n<li>\ucc9c\uc7a5 \uc870\uba85 5\uac1c \u00d7 15W = 75W<\/li>\n\n\n\n<li>\ucd1d\ud569: 175W \u00f7 230V = 0.76A<\/li>\n\n\n\n<li>\ud544\uc694 \uc6a9\ub7c9 = 0.76A \u00d7 1.25 = 0.95A<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">6A \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4. \ubd80\ud558\uac00 \ud06c\uc9c0 \uc54a\uc740 \uc8fc\uac70\uc6a9 \uc870\uba85 \ud68c\ub85c\uc758 \uacbd\uc6b0, DIN \ub808\uc77c \uc7a5\ucc29\ud615 \ucc28\ub2e8\uae30\ub294 \uc800\ub834\ud55c \uac00\uaca9\uc73c\ub85c \ucda9\ubd84\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \uc8fc\uac70\uc6a9 \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c4\ud589 \uc911\uc774\ub77c\uba74, <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/chint-nb1-63-din-rail-mount-circuit-breaker-supplies-4284\/\" target=\"_blank\" rel=\"noreferrer noopener\">CHINT NB1-63 DIN \ub808\uc77c \uc7a5\ucc29\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30<\/a> 6A \ubcf4\ud638 \ubc0f 6kA \ucc28\ub2e8 \uc6a9\ub7c9\uc73c\ub85c \ub6f0\uc5b4\ub09c \uac00\uc131\ube44\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\ubc29 \uac00\uc804 \ud68c\ub85c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\ubc29 \uac00\uc804\uc81c\ud488\uc740 \ub354 \ub9ce\uc740 \uc804\ub958\ub97c \uc18c\ubaa8\ud558\ubbc0\ub85c \ucc28\ub2e8\uae30 \uc6a9\ub7c9\uc744 \uacb0\uc815\ud558\ub294 \uac83\uc774 \ub354\uc6b1 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \ucc28\ub2e8\uae30 \uc6a9\ub7c9 \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc9c1\uc811 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc804\uc790\ub808\uc778\uc9c0: 1200W \u00f7 230V = 5.2A<\/li>\n\n\n\n<li>\uc804\uae30 \uc8fc\uc804\uc790: 2000W \u00f7 230V = 8.7A<\/li>\n\n\n\n<li>\ub0c9\uc7a5\uace0: 600W \u00f7 230V = 2.6A<\/li>\n\n\n\n<li>\ucd1d\ud569: 16.5A \u00d7 1.25 = 20.6A<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">25A \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4. \ubb3c\uacfc \uc804\uae30 \uc7a5\ube44\uac00 \ud568\uaed8 \uc0ac\uc6a9\ub418\ub294 \uc8fc\ubc29 \ud658\uacbd\uc5d0\uc11c\ub294 \ub204\uc804 \ucc28\ub2e8\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/schneider-acti9-idpn-vigi-rcbo-3669\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc288\ub098\uc774\ub354 Acti9 IDPN Vigi RCBO<\/a> 25A \uc6a9\ub7c9\uacfc 30mA \ub204\uc804 \uac10\ub3c4\ub97c \uac16\ucd98 \uc774\uc911 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc0b0\uc5c5\uc6a9 \ubaa8\ud130 \ud68c\ub85c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5 \uc124\ube44\uc5d0\ub294 \ubaa8\ud130 \uc2dc\ub3d9 \uc804\ub958\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ucd1d \ubd80\ud558\uac00 40.7A\uc778 \ubaa8\ud130 3\ub300\uac00 \uc788\ub294 \uacbd\uc6b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud544\uc694 \uc6a9\ub7c9 = 40.7A \u00d7 1.25 = 50.9A<\/li>\n\n\n\n<li>63A \uc0bc\uc0c1 \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5\uc6a9 \ubaa8\ud130 \ud68c\ub85c\uc5d0\ub294 \ub354 \ub192\uc740 \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \uac00\uc9c4 \ucc28\ub2e8\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/chint-nm1-moulded-case-circuit-breaker\/\" target=\"_blank\" rel=\"noreferrer noopener\">CHINT NM1 \ubab0\ub4dc\ud615 \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30<\/a> \ucd5c\ub300 30kW\uc758 \ubaa8\ud130 \ud68c\ub85c\uc5d0 \ub300\ud574 \uc870\uc815 \uac00\ub2a5\ud55c \uc124\uc815\uacfc \ucd5c\ub300 50kA\uc758 \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \uac16\ucd98 \uac15\ub825\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ucc28\ub2e8\uae30 \uc120\ud0dd \uac00\uc774\ub4dc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud45c\ub294 \ucc28\ub2e8\uae30 \uc720\ud615\uc744 \ubd80\ud558 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc608\uc0b0 \uc81c\uc57d \uc870\uac74\uc5d0 \ub9de\ucd94\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc720\ud615<\/strong><\/td><td><strong>\ubd80\ud558 \ubc94\uc704<\/strong><\/td><td><strong>\uad8c\uc7a5 \uc0ac\uc774\uc988<\/strong><\/td><td><strong>\uc608\uc0b0 \uc635\uc158<\/strong><\/td><td><strong>\ud504\ub9ac\ubbf8\uc5c4 \uc635\uc158<\/strong><\/td><\/tr><tr><td>\uc8fc\uac70\uc6a9 \uc870\uba85<\/td><td>0.5A \u2013 10A<\/td><td>6A \u2013 16A MCB<\/td><td>\uce5c\ud2b8 NB1-63<\/td><td>\uc288\ub098\uc774\ub354 \uc561\ud2f09<\/td><\/tr><tr><td>\uc8fc\ubc29 \ud68c\ub85c<\/td><td>16A \u2013 32A<\/td><td>20A \u2013 40A RCBO<\/td><td>\uce5c\ud2b8 NB1 + RCD<\/td><td>\uc288\ub098\uc774\ub354 IDPN \ube44\uae30<\/td><\/tr><tr><td>\uc18c\ud615 \ubaa8\ud130<\/td><td>10A \u2013 25A<\/td><td>16A \u2013 32A MCB<\/td><td>\uce5c\ud2b8 NB1-63<\/td><td>\uc288\ub098\uc774\ub354 \uc561\ud2f09<\/td><\/tr><tr><td>\uc0b0\uc5c5\uc6a9 \ubaa8\ud130<\/td><td>32A \u2013 125A<\/td><td>40A \u2013 160A MCCB<\/td><td>\uce5c\ud2b8 NM1<\/td><td>\uc288\ub098\uc774\ub354 NSX<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Simply Buy\uc758 \uae30\uc220\ud300\uc740 \uace0\uac1d\uc758 \uad6c\uccb4\uc801\uc778 \uacc4\uc0b0 \ubc0f \uc608\uc0b0 \uc81c\uc57d \uc870\uac74\uc5d0 \ub530\ub77c \uc81c\ud488\uc744 \ucd94\ucc9c\ud560 \ub54c \uc720\uc0ac\ud55c \ucc38\uace0 \uc790\ub8cc\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Simply Buy\ub97c \ud1b5\ud55c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd<\/strong><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<style>\n    \/* \u5bb9\u5668\u6837\u5f0f *\/\n    .sb-product-container {\n        font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n        max-width: 1200px;\n        margin: 40px auto;\n        padding: 20px;\n        box-sizing: border-box;\n        background-color: #f9f9f9;\n        border-radius: 8px;\n    }\n\n    \/* \u9876\u90e8 H4 \u6807\u9898\u6837\u5f0f *\/\n    .sb-main-title {\n        color: #06276C;\n        text-align: center;\n        margin-top: 0;\n        margin-bottom: 30px;\n        font-size: 24px;\n        font-weight: 700;\n        text-transform: uppercase;\n        letter-spacing: 1px;\n        border-bottom: 2px solid #06276C;\n        display: inline-block;\n        padding-bottom: 10px;\n        position: relative; \n        left: 50%;\n        transform: translateX(-50%);\n    }\n\n    \/* \u6838\u5fc3\u5e03\u5c40\uff1aGrid\u7f51\u683c - \u9488\u5bf93\u4e2a\u4ea7\u54c1\u7684\u6837\u5f0f *\/\n    .sb-grid-wrapper-3 {\n        display: grid;\n        \/* \u3010\u5927\u5c4f\u6838\u5fc3\u3011\u5f3a\u5236\u4e00\u884c3\u5217\uff0c\u5747\u5206\u5bbd\u5ea6 *\/\n        grid-template-columns: repeat(3, 1fr); \n        gap: 25px;\n    }\n\n    \/* \u5355\u4e2a\u4ea7\u54c1\u5361\u7247 *\/\n    .sb-card {\n        background: #fff;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        padding: 20px;\n        display: flex;\n        flex-direction: column; \/* \u5185\u5bb9\u5782\u76f4\u6392\u5217 *\/\n        transition: transform 0.3s ease, box-shadow 0.3s ease;\n        height: 100%; \/* \u6491\u6ee1\u9ad8\u5ea6 *\/\n        box-sizing: border-box;\n    }\n\n    .sb-card:hover {\n        transform: translateY(-5px);\n        box-shadow: 0 10px 20px rgba(6, 39, 108, 0.15);\n        border-color: #06276C;\n    }\n\n    \/* \u56fe\u7247\u5bb9\u5668 *\/\n    .sb-img-box {\n        height: 200px;\n        display: flex;\n        align-items: center;\n        justify-content: center;\n        margin-bottom: 15px;\n        overflow: hidden;\n    }\n\n    .sb-img-box img {\n        max-width: 100%;\n        max-height: 100%;\n        object-fit: contain;\n    }\n\n    \/* \u4ea7\u54c1\u6807\u9898 *\/\n    .sb-prod-title {\n        font-size: 18px;\n        color: #333;\n        margin: 0 0 15px 0;\n        font-weight: 600;\n        line-height: 1.4;\n        min-height: 50px; \/* \u9884\u7559\u9ad8\u5ea6\uff0c\u786e\u4fdd\u5bf9\u9f50 *\/\n    }\n\n    \/* \u53c2\u6570\u5217\u8868\u6837\u5f0f *\/\n    .sb-specs {\n        margin: 0 0 20px 0;\n        padding: 0;\n        list-style: none;\n        flex-grow: 1; \/* \u81ea\u52a8\u6491\u5f00\u4e2d\u95f4\u533a\u57df\uff0c\u5c06\u6309\u94ae\u63a8\u5230\u5e95\u90e8 *\/\n        font-size: 14px;\n        color: #555;\n    }\n\n    .sb-specs li {\n        margin-bottom: 8px;\n        line-height: 1.5;\n        border-bottom: 1px dashed #eee;\n        padding-bottom: 4px;\n        word-wrap: break-word; \/* \u9632\u6b62\u957f\u53c2\u6570\u6491\u7834\u5e03\u5c40 *\/\n    }\n\n    .sb-specs strong {\n        color: #06276C;\n        font-weight: 600;\n    }\n\n    \/* \u6309\u94ae\u6837\u5f0f *\/\n    .sb-btn {\n        display: block;\n        width: 100%;\n        padding: 12px 0;\n        background-color: #06276C;\n        color: #fff !important;\n        text-align: center;\n        text-decoration: none;\n        border-radius: 4px;\n        font-weight: bold;\n        transition: all 0.3s ease;\n        margin-top: auto; \/* \u5173\u952e\uff1a\u7f6e\u5e95 *\/\n        border: 1px solid #06276C;\n    }\n\n    .sb-btn:hover {\n        background-color: #fff;\n        color: #06276C !important;\n        border: 1px solid #06276C;\n    }\n\n    \/* \u3010\u79fb\u52a8\u7aef\u9002\u914d\u3011 *\/\n    @media (max-width: 900px) {\n        .sb-grid-wrapper-3 {\n            grid-template-columns: 1fr; \/* \u624b\u673a\u7aef\u6539\u4e3a\u5355\u5217\u5782\u76f4\u5806\u53e0 *\/\n        }\n        .sb-prod-title {\n            min-height: auto;\n        }\n        .sb-product-container {\n            padding: 15px;\n        }\n    }\n<\/style>\n<\/head>\n<body>\n\n<div class=\"sb-product-container\">\n    <h4 class=\"sb-main-title\">\uc2ec\ud50c\ub9ac\ubc14\uc774 \ud68c\ub85c \ucc28\ub2e8\uae30<\/h4>\n\n    <div class=\"sb-grid-wrapper-3\">\n        \n        <div class=\"sb-card\">\n            <div class=\"sb-img-box\">\n                <img decoding=\"async\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/1-37.jpg\" alt=\"\uc288\ub098\uc774\ub354 Acti9 IDPN Vigi RCBO\">\n            <\/div>\n            <h5 class=\"sb-prod-title\">\uc288\ub098\uc774\ub354 Acti9 IDPN Vigi RCBO<\/h5>\n            <ul class=\"sb-specs\">\n                <li><strong>\uc81c\uc870\uc5c5\uccb4:<\/strong> \uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/li>\n                <li><strong>\uc2dc\ub9ac\uc988:<\/strong> \uc561\ud2f09 IDPN \ube44\uc9c0 RCBO<\/li>\n                <li><strong>\ud604\uc7ac \ud3c9\uc810:<\/strong> 6A \u2013 40A<\/li>\n                <li><strong>\ub69c\uaed1 \uae68\uae30:<\/strong> 6kA \/ 10kA<\/li>\n                <li><strong>\ud3f4:<\/strong> 1P+N, 2P<\/li>\n                <li><strong>\ud2b8\ub9bd \uace1\uc120:<\/strong> \ube44,\uc528<\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/schneider-acti9-idpn-vigi-rcbo-3669\/\" target=\"_blank\" class=\"sb-btn\">\uc81c\ud488 \ubcf4\uae30<\/a>\n        <\/div>\n\n        <div class=\"sb-card\">\n            <div class=\"sb-img-box\">\n                <img decoding=\"async\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/10\/1-39.jpg\" alt=\"CHINT NB1-63 DIN \ub808\uc77c \uc7a5\ucc29\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30\">\n            <\/div>\n            <h5 class=\"sb-prod-title\">CHINT NB1-63 DIN \ub808\uc77c \uc7a5\ucc29\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/h5>\n            <ul class=\"sb-specs\">\n                <li><strong>\uc81c\uc870\uc5c5\uccb4:<\/strong> \uce5c\ud2b8<\/li>\n                <li><strong>\ubaa8\ub378:<\/strong> NB1-63 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30<\/li>\n                <li><strong>\uc815\uaca9 \uc804\ub958:<\/strong> 1A-63A<\/li>\n                <li><strong>\uc815\uaca9 \uc804\uc555:<\/strong> 230\/400V \uad50\ub958<\/li>\n                <li><strong>\ub69c\uaed1 \uae68\uae30:<\/strong> 4.5kA \/ 6kA<\/li>\n                <li><strong>\uc5ec\ud589 \uace1\uc120:<\/strong> B, C, D \uace1\uc120<\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/chint-nb1-63-din-rail-mount-circuit-breaker-supplies-4284\/\" target=\"_blank\" class=\"sb-btn\">\uc81c\ud488 \ubcf4\uae30<\/a>\n        <\/div>\n\n        <div class=\"sb-card\">\n            <div class=\"sb-img-box\">\n                <img decoding=\"async\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/06\/1-1.jpg\" alt=\"CHINT NM1 \ubab0\ub4dc\ud615 \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30\">\n            <\/div>\n            <h5 class=\"sb-prod-title\">CHINT NM1 \ubab0\ub4dc\ud615 \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30<\/h5>\n            <ul class=\"sb-specs\">\n                <li><strong>\uc81c\uc870\uc5c5\uccb4:<\/strong> \uce5c\ud2b8<\/li>\n                <li><strong>\ubaa8\ub378:<\/strong> NM1<\/li>\n                <li><strong>\uc720\ud615:<\/strong> MCCB<\/li>\n                <li><strong>\ub9b4\ub808\uc774 \uc571:<\/strong> 10~1250A<\/li>\n                <li><strong>\ud3c9\uc810:<\/strong> AC 690V<\/li>\n                <li><strong>\ucea1 \ucf54\ub4dc \ud574\ub3c5\ud558\uae30:<\/strong> C(18kA), S(25kA), H(50kA), R(85kA)<\/li>\n            <\/ul>\n            <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/chint-nm1-moulded-case-circuit-breaker\/\" target=\"_blank\" class=\"sb-btn\">\uc81c\ud488 \ubcf4\uae30<\/a>\n        <\/div>\n\n    <\/div>\n<\/div>\n\n<\/body>\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\ud638 \uc694\uac74\uacfc \uc608\uc0b0 \uc81c\uc57d \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub824\uba74 \uc804\ubb38\uac00\uc758 \uc9c0\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uaca9\uc5d0 \ubbfc\uac10\ud55c \uc2dc\uc7a5\uc758 \ub9ce\uc740 \uace0\uac1d\uc740 \uc548\uc804 \uae30\uc900\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc608\uc0b0 \uc81c\uc57d\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. Simply Buy\ub294 \ud504\ub9ac\ubbf8\uc5c4\uae09 \uc288\ub098\uc774\ub354 \uc81c\ud488\uacfc \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 CHINT \ub300\uc548\uc744 \ubaa8\ub450 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \uc989, \uace0\uac1d\uc740 \uc608\uc0b0\uc5d0 \ub9de\ub294 \ubcf4\ud638 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\uc0b0\uc774 \ube60\ub4ef\ud55c \uacbd\uc6b0, CHINT \ucc28\ub2e8\uae30\ub294 \ubbff\uc744 \uc218 \uc788\ub294 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud504\ub9ac\ubbf8\uc5c4 \ube0c\ub79c\ub4dc \ub300\ube44 30-40% \ube44\uc6a9 \uc808\uac10<\/li>\n\n\n\n<li>IEC\/GB \ud45c\uc900\uc744 \uc644\ubcbd\ud558\uac8c \uc900\uc218\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>1A\uc5d0\uc11c 1250A\uae4c\uc9c0 \ub113\uc740 \uc804\ub958 \ubc94\uc704<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uace0\uc758 \uc2e0\ub8b0\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc288\ub098\uc774\ub354 \ucc28\ub2e8\uae30\ub294 \uace0\uae09 \ub204\uc804 \ucc28\ub2e8 \uae30\ub2a5, \uc9c4\ub2e8 \uae30\ub2a5 \ubc0f \ub354\uc6b1 \uae34 \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Simply Buy\uc758 \uae30\uc220\ud300\uc740 \uace0\uac1d\uc758 \ubd80\ud558 \uacc4\uc0b0 \ubc0f \ube44\uc6a9 \uc81c\uc57d\uc744 \ubd84\uc11d\ud558\uc5ec \ucd5c\uc801\uc758 \uc194\ub8e8\uc158\uc744 \uc81c\uc548\ud569\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8 \uc138\ubd80 \uc815\ubcf4\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2dc\uba74, \uc608\uc0b0\uc5d0 \ub9de\ub294 CHINT \uc635\uc158\uc774 \uc801\ud569\ud55c\uc9c0, \uc544\ub2c8\uba74 \uace0\uae09 Schneider \uc81c\ud488\uc774 \ub354 \uc801\ud569\ud55c\uc9c0 \uac80\ud1a0\ud558\uc5ec \uc81c\uc548\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uacfc\ub3c4\ud55c \ube44\uc6a9 \uc9c0\ucd9c\uc774\ub098 \ubd80\uc801\uc808\ud55c \ubcf4\ud638\ub85c \uc774\uc5b4\uc9c0\ub294 \uc124\uacc4 \uc624\ub958\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.simplybuyglobal.com\/ko\/contact\/\" style=\"border-radius:53px;background-color:#06276c\" target=\"_blank\" rel=\"noreferrer noopener\">\ubb34\ub8cc \uacac\uc801 \ubc1b\uc544\ubcf4\uc138\uc694<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Knowing how to size a circuit breaker is important for protecting your electrical system from overloads and fire hazards. It involves calculating the total load in<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":5376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[129],"tags":[],"class_list":["post-5375","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-circuit-breaker"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/5375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/comments?post=5375"}],"version-history":[{"count":3,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/5375\/revisions"}],"predecessor-version":[{"id":5580,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/5375\/revisions\/5580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media\/5376"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media?parent=5375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/categories?post=5375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/tags?post=5375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}