{"id":14693,"date":"2025-03-25T19:29:04","date_gmt":"2025-03-25T11:29:04","guid":{"rendered":"https:\/\/viox.com\/?p=14693"},"modified":"2025-03-25T19:36:27","modified_gmt":"2025-03-25T11:36:27","slug":"molded-case-circuit-breakers-and-surge-protective-devices-a-comparative-analysis","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/molded-case-circuit-breakers-and-surge-protective-devices-a-comparative-analysis\/","title":{"rendered":"\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30 \ub300 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\uc18c\uac1c: \uc18c\uac1c: \uc804\uae30 \ubcf4\ud638 \uc2dc\uc2a4\ud15c \uc774\ud574<\/h2>\n<p>\uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \uc788\uc5b4 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc694\uc18c\uac00 \uc790\uc8fc \ub17c\uc758\ub429\ub2c8\ub2e4: <strong>\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB)<\/strong> \uadf8\ub9ac\uace0 <strong>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)<\/strong>. \ub458 \ub2e4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc11c\ub85c \ub2e4\ub978 \uc704\ud611\uc744 \ud574\uacb0\ud558\uace0 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uc885\ud569 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc804\uae30 \ubcf4\ud638 \uc804\ub7b5\uc5d0 \ub300\ud55c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 MCCB\uc640 SPD\uc758 \ucc28\uc774\uc810, \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \uc5ed\ud560\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<h2>\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB)\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \uc804\uae30 \ud68c\ub85c\uc5d0 \uacfc\uc804\ub958 \ubc0f \ub2e8\ub77d \ubcf4\ud638\ub97c \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ubab0\ub4dc \uc808\uc5f0 \uc7ac\ub8cc \ucf00\uc774\uc2a4\uc5d0 \ub4e4\uc5b4 \uc788\ub294 \uc804\uae30 \ubcf4\ud638 \uc7a5\uce58\uc785\ub2c8\ub2e4. MCCB\ub294 \uae30\uc874 \ud68c\ub85c \ucc28\ub2e8\uae30\uc5d0\uc11c \ud5a5\uc0c1\ub41c \uae30\ub2a5\uacfc \uc131\ub2a5\uc73c\ub85c \uc9c4\ud654\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5601\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01.webp\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01.webp 1024w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VMM3-400-3P-400A-MCCB01-100x100.webp 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3>MCCB\uc758 \uc8fc\uc694 \uae30\ub2a5<\/h3>\n<ul>\n<li><strong>\uacac\uace0\ud55c \uad6c\uc870<\/strong>: \ud658\uacbd\uc801 \uc694\uc778 \ubc0f \ubb3c\ub9ac\uc801 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \ub2e8\uc5f4 \uc5f4\uac00\uc18c\uc131 \ud50c\ub77c\uc2a4\ud2f1 \ud558\uc6b0\uc9d5\uc73c\ub85c \ub458\ub7ec\uc2f8\uc5ec \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc870\uc815 \uac00\ub2a5\ud55c \uc5ec\ud589 \uc124\uc815<\/strong>: \ub9ce\uc740 MCCB\ub294 \uc870\uc815 \uac00\ub2a5\ud55c \ud2b8\ub9bd \uc784\uacc4\uac12\uc744 \uc81c\uacf5\ud558\uc5ec \ubcf4\ud638 \uc218\uc900\uc744 \uc0ac\uc6a9\uc790 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc554\ud398\uc5b4 \ub4f1\uae09<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c 15A~2500A \ubc94\uc704\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5<\/li>\n<li><strong>\uc804\uc555 \ub4f1\uae09<\/strong>: \uc800\uc804\uc555 \ubc0f \uc911\uc804\uc555 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5(\ucd5c\ub300 1000V AC)<\/li>\n<li><strong>\uc778\ud130\ub7fd\ud2b8 \uc6a9\ub7c9<\/strong>: 10kA ~ 200kA \ubc94\uc704\uc758 \uace0\uc7a5 \uc804\ub958\ub97c \uc548\uc804\ud558\uac8c \ucc28\ub2e8\ud558\ub294 \uae30\ub2a5<\/li>\n<\/ul>\n<h3>MCCB\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/h3>\n<p>MCCB\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubcf4\ud638 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc5f4 \ubcf4\ud638<\/strong>: \uc9c0\uc18d\uc801\uc778 \uacfc\uc804\ub958 \uc870\uac74\uc5d0 \uc758\ud574 \uac00\uc5f4\ub418\uba74 \uad6c\ubd80\ub7ec\uc9c0\ub294 \ubc14\uc774\uba54\ud0c8 \uc2a4\ud2b8\ub9bd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uac04 \uc9c0\uc5f0 \ud6c4 \ucc28\ub2e8\uae30\uac00 \ud2b8\ub9bd\ub418\ub3c4\ub85d \ud2b8\ub9ac\uac70\ud569\ub2c8\ub2e4 (\uc5ed \uc2dc\uac04 \ud2b9\uc131).<\/li>\n<li><strong>\uc790\uae30 \ubcf4\ud638<\/strong>: \uace0\uc804\ub958 \ub2e8\ub77d \uc804\ub958\uc5d0 \uc989\uac01\uc801\uc73c\ub85c \ubc18\uc751\ud558\ub294 \uc804\uc790\uae30 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ub450 \uc870\uac74 \uc911 \ud558\ub098\uac00 \uc0ac\uc804 \uc124\uc815\ub41c \uc784\uacc4\uac12\uc744 \ucd08\uacfc\ud558\uba74 MCCB\uac00 \ud68c\ub85c\ub97c \ucc28\ub2e8\ud558\uc5ec \uc804\uc6d0 \ud750\ub984\uc744 \ucc28\ub2e8\ud558\uc5ec \uc190\uc0c1, \ud654\uc7ac \ub610\ub294 \uae30\ud0c0 \uc704\ud5d8\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc11c\uc9c0 \uc5b5\uc81c\uae30 \ub610\ub294 \uacfc\ub3c4 \uc804\uc555 \uc11c\uc9c0 \uc5b5\uc81c\uae30(TVSS)\ub77c\uace0\ub3c4 \ud558\ub294 \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub294 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c \ub610\ub294 \uc11c\uc9c0\ub85c\ubd80\ud130 \uc804\uae30 \uc2dc\uc2a4\ud15c\uacfc \uc7a5\ube44\ub97c \ubcf4\ud638\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc21c\uac04\uc801\uc778 \uacfc\uc804\uc555 \uc774\ubca4\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub9c8\uc774\ud06c\ub85c\ucd08 \ub3d9\uc548 \uc9c0\uc18d\ub418\uc9c0\ub9cc \uc2ec\uac01\ud55c \uc190\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5456\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01.webp\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-VSP1-D20_3S-Pluggable-Single-Pole-SPD01-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>SPD\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/h3>\n<ul>\n<li><strong>\uc751\ub2f5 \uc2dc\uac04<\/strong>: \uc804\uc555 \uc11c\uc9c0\uc5d0 \ub098\ub178\ucd08 \uc774\ub0b4 \ubc18\uc751<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \ud761\uc218<\/strong>: \uc11c\uc9c0 \uc5d0\ub108\uc9c0 \ud761\uc218 \ub2a5\ub825(\uc904 \ub610\ub294 kA \ub2e8\uc704)\uc5d0 \ub530\ub77c \ub4f1\uae09 \uc9c0\uc815<\/li>\n<li><strong>\ud074\ub7a8\ud551 \uc804\uc555<\/strong>: SPD\uac00 \ud65c\uc131\ud654\ub418\ub294 \uc804\uc555 \ub808\ubca8<\/li>\n<li><strong>\ubcf4\ud638 \ubaa8\ub4dc<\/strong>: \ub77c\uc778 \ub300 \ub77c\uc778, \ub77c\uc778 \ub300 \uc911\ub9bd, \ub77c\uc778 \ub300 \uc811\uc9c0, \uc911\ub9bd \ub300 \uc811\uc9c0 \uacbd\ub85c \ubcf4\ud638 \uac00\ub2a5<\/li>\n<li><strong>SPD \uc720\ud615<\/strong>: \uc720\ud615 1(\uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc124\uce58), \uc720\ud615 2(\uba54\uc778 \uc11c\ube44\uc2a4\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc) \ub610\ub294 \uc720\ud615 3(\uc0ac\uc6a9 \uc9c0\uc810)\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>SPD\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n<p>\ubb3c\ub9ac\uc801\uc73c\ub85c \ud68c\ub85c\ub97c \ubd84\ub9ac\ud558\ub294 MCCB\uc640 \ub2ec\ub9ac SPD\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\ucd08\uacfc \uc804\uc555 \uc804\ud658<\/strong>: \uc804\uc555\uc774 \uc815\uc0c1 \uc218\uc900\uc744 \ucd08\uacfc\ud560 \ub54c \uc11c\uc9c0 \uc804\ub958\ub97c \uc811\uc9c0\ub85c \ub9ac\ub514\ub809\uc158\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc555 \ud074\ub7a8\ud551<\/strong>: \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ubc1c\uc0dd \uc2dc \uc804\uc555\uc744 \uc548\uc804\ud55c \uc218\uc900\uc73c\ub85c \uc81c\ud55c\ud558\uae30<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \ud761\uc218<\/strong>: \uae08\uc18d \uc0b0\ud654\ubb3c \ubc30\ub9ac\uc2a4\ud130(MOV), \uc2e4\ub9ac\ucf58 \uc560\ubc8c\ub7f0\uce58 \ub2e4\uc774\uc624\ub4dc \ub610\ub294 \uac00\uc2a4 \ubc29\uc804\uad00\uacfc \uac19\uc740 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc11c\uc9c0 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>SPD\ub294 \uc5ec\ub7ec \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc9c0\ub9cc \ubc1c\uc0dd\ud558\ub294 \uc11c\uc9c0\uc758 \uc218\uc640 \uac15\ub3c4\uc5d0 \ub530\ub77c \uc218\uba85\uc774 \ud55c\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>MCCB\uc640 SPD: \uc911\uc694\ud55c \ucc28\uc774\uc810<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB)<\/th>\n<th>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)<\/th>\n<\/tr>\n<tr>\n<td><strong>\uc8fc\uc694 \uae30\ub2a5<\/strong><\/td>\n<td>\uacfc\uc804\ub958 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638<\/td>\n<td>\uacfc\ub3c4 \uc804\uc555 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc791\ub3d9 \ubc29\ubc95<\/strong><\/td>\n<td>\ubb3c\ub9ac\uc801\uc73c\ub85c \ud68c\ub85c\ub97c \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/td>\n<td>\uacfc\ub3c4\ud55c \uc804\uc555\uc744 \uc804\ud658\ud558\uac70\ub098 \ud761\uc218<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc751\ub2f5 \uc2dc\uac04<\/strong><\/td>\n<td>\ubc00\ub9ac\ucd08~\ucd08(\uc7a5\uc560 \uaddc\ubaa8\uc5d0 \ub530\ub77c \ub2e4\ub984)<\/td>\n<td>\ub098\ub178\ucd08<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc774\ubca4\ud2b8 \uae30\uac04<\/strong><\/td>\n<td>\uc9c0\uc18d\uc801\uc778 \ubb38\uc81c\uc5d0 \ub300\ud55c \ub300\uc751<\/td>\n<td>\uc21c\uac04\uc801\uc778 \uc774\ubca4\ud2b8\uc5d0 \ub300\uc751<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc7ac\uc124\uc815 \uae30\ub2a5<\/strong><\/td>\n<td>\ud2b8\ub9bd \ud6c4 \uc218\ub3d9\uc73c\ub85c \uc7ac\uc124\uc815 \uac00\ub2a5<\/td>\n<td>\uc790\ub3d9\uc73c\ub85c \uc7ac\uc124\uc815(\ucef4\ud3ec\ub10c\ud2b8 \uc131\ub2a5 \uc800\ud558 \uc2dc\uae4c\uc9c0)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc218\uba85 \uacc4\uc218<\/strong><\/td>\n<td>\uc5ec\ud589 \uc6b4\uc601 \ud69f\uc218<\/td>\n<td>\ub204\uc801 \uc11c\uc9c0 \uc5d0\ub108\uc9c0 \ud761\uc218\ub7c9<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc124\uce58 \uc704\uce58<\/strong><\/td>\n<td>\ubc30\uc804\ubc18 \ubc0f \ub2e8\uc120 \uc2dc<\/td>\n<td>\uc11c\ube44\uc2a4 \uc785\uad6c, \uc9c0\uc810 \ud328\ub110 \ub610\ub294 \uc7a5\ube44\uc5d0\uc11c<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc720\uc9c0\ubcf4\uc218 \uc694\uad6c\uc0ac\ud56d<\/strong><\/td>\n<td>\uc5ec\ud589 \uae30\ub2a5\uc758 \uc8fc\uae30\uc801 \ud14c\uc2a4\ud2b8<\/td>\n<td>\uc218\uba85 \uc885\ub8cc \uc9c0\ud45c \ubaa8\ub2c8\ud130\ub9c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>MCCB\uc640 SPD\uac00 \ubaa8\ub450 \ud544\uc694\ud55c \uc774\uc720<\/h2>\n<p>MCCB\uc640 SPD\ub294 \uc11c\ub85c \ub2e4\ub978 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc11c\ub85c \ubcf4\uc644\ud558\uc5ec \ud3ec\uad04\uc801\uc778 \uc804\uae30 \uc2dc\uc2a4\ud15c \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<h3>MCCB\uac00 \ud544\uc218\uc801\uc778 \uc2dc\ub098\ub9ac\uc624<\/h3>\n<ol>\n<li><strong>\uc5f0\uc18d \uacfc\ubd80\ud558 \uc870\uac74<\/strong>: \ud68c\ub85c\uac00 \uc815\uaca9 \uc6a9\ub7c9\ubcf4\ub2e4 \uc9c0\uc18d\uc801\uc73c\ub85c \ub354 \ub9ce\uc740 \uc804\ub958\ub97c \uc18c\ube44\ud558\ub294 \uacbd\uc6b0<\/li>\n<li><strong>\uc7a5\ube44 \ub2e8\ub77d \ud68c\ub85c<\/strong>: \uc9c1\uc811 \uc0c1\uac04 \ub610\ub294 \uc0c1\uac04 \uc811\uc9c0 \uacb0\ud568\uc744 \uc720\ubc1c\ud558\ub294 \ub0b4\ubd80 \uc7a5\ube44 \uace0\uc7a5 \uc2dc<\/li>\n<li><strong>\uc811\uc9c0 \uc624\ub958<\/strong>: \uc804\ub958\uac00 \uc758\ub3c4\uce58 \uc54a\uac8c \uc811\uc9c0\ub85c \ud750\ub974\ub294 \uacbd\uc6b0<\/li>\n<li><strong>\ud68c\ub85c \uc808\uc5f0<\/strong>: \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud574 \uc548\uc804\ud55c \uc804\uc6d0 \ucc28\ub2e8\uc774 \ud544\uc694\ud55c \uacbd\uc6b0<\/li>\n<\/ol>\n<h3>SPD\uac00 \ud544\uc218\uc801\uc778 \uc2dc\ub098\ub9ac\uc624<\/h3>\n<ol>\n<li><strong>\ubc88\uac1c \uacf5\uaca9<\/strong>: \ub300\uaddc\ubaa8 \uc804\uc555 \uc11c\uc9c0\ub97c \uc720\ubc1c\ud558\ub294 \uc9c1\uac04\uc811 \ub099\ub8b0<\/li>\n<li><strong>\uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc \uc804\ud658<\/strong>: \uc804\ub825 \ud68c\uc0ac\uac00 \uc1a1\uc804\uc120\ub85c \uc804\ud658 \uc2dc<\/li>\n<li><strong>\ub0b4\ubd80 \ubd80\ud558 \uc804\ud658<\/strong>: \uc2dc\uc124 \ub0b4 \ub300\ud615 \ubaa8\ud130 \ub610\ub294 \uc7a5\ube44\uc758 \uc2dc\ub3d9\/\uc815\uc9c0\ub85c \uc778\ud55c \uc11c\uc9c0 \ubc1c\uc0dd<\/li>\n<li><strong>\uc815\uc804\uae30 \ubc29\uc804<\/strong>: \ud658\uacbd \uc870\uac74 \ub610\ub294 \uc7a5\ube44 \uc791\ub3d9\uc5d0\uc11c<\/li>\n<\/ol>\n<h2>\ud1b5\ud569 \ubcf4\ud638 \uc804\ub7b5: MCCB\uc640 SPD\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uae30<\/h2>\n<p>\uc885\ud569\uc801\uc778 \uc804\uae30 \ubcf4\ud638 \uc804\ub7b5\uc740 MCCB\uc640 SPD\ub97c \uc870\ud654\ub86d\uac8c \ud1b5\ud569\ud569\ub2c8\ub2e4:<\/p>\n<h3>\uacc4\uce35\ud654\ub41c \ubcf4\ud638 \uc811\uadfc \ubc29\uc2dd<\/h3>\n<ol>\n<li><strong>\uc11c\ube44\uc2a4 \uc785\uad6c \ubcf4\ud638<\/strong>:\n<ul>\n<li>\uc2dc\uc124\uc5d0 \uc801\ud569\ud55c \ud06c\uae30\uc758 \uc8fc\uc694 \uc11c\ube44\uc2a4 MCCB<\/li>\n<li>\uc11c\ube44\uc2a4 \uc785\uad6c \ud328\ub110\uc5d0 \uc124\uce58\ub41c \uc720\ud615 1 SPD<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ubc30\ud3ec \uc218\uc900 \ubcf4\ud638<\/strong>:\n<ul>\n<li>\ubc30\uc804\ubc18\uc5d0 \uc801\uc808\ud55c \ud06c\uae30\uc758 MCCB \uc124\uce58<\/li>\n<li>\uc911\uc694 \ubc30\uc804\ubc18\uc5d0 \uc124\uce58\ub41c \uc720\ud615 2 SPD<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uc7a5\ube44 \ub808\ubca8 \ubcf4\ud638<\/strong>:\n<ul>\n<li>\uac1c\ubcc4 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\ub294 MCCB \ub610\ub294 \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30<\/li>\n<li>\ubbfc\uac10\ud55c \uc804\uc790 \uc7a5\ube44\uc6a9 \uc720\ud615 3 SPD<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\uc870\uc815 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>\ucd5c\uc801\uc758 \ubcf4\ud638\ub97c \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc870\uc815 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc138\uc694:<\/p>\n<ul>\n<li><strong>\uc120\ud0dd\uc801 \uc870\uc815<\/strong>: \uacb0\ud568 \uc9c0\uc810\uc5d0\uc11c \uc18c\uc2a4\uae4c\uc9c0 MCCB\uac00 \uc21c\ucc28\uc801\uc73c\ub85c \ud2b8\ub9bd\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>SPD \ub81b\uc2a4\ub8e8 \uc804\uc555<\/strong>: \ub2e4\uc6b4 \uc2a4\ud2b8\ub9bc SPD\uac00 \uc5c5\uc2a4\ud2b8\ub9bc \uc7a5\uce58\ubcf4\ub2e4 \ub0ae\uc740 \ud1b5\uacfc \uc804\uc555 \uc815\uaca9 \ubcf4\uc7a5<\/li>\n<li><strong>\ubb3c\ub9ac\uc801 \uadfc\uc811\uc131<\/strong>: \ucd5c\uc18c\ud55c\uc758 \ub9ac\ub4dc \uae38\uc774\ub85c SPD\ub97c \uc124\uce58\ud558\uc5ec \ud6a8\uacfc \uadf9\ub300\ud654<\/li>\n<\/ul>\n<h2>\uc120\ud0dd \uac00\uc774\ub4dc: \uc62c\ubc14\ub978 MCCB \ubc0f SPD \uc120\ud0dd\ud558\uae30<\/h2>\n<h3>MCCB \uc120\ud0dd \uc694\uc18c<\/h3>\n<ol>\n<li><strong>\ud604\uc7ac \ud3c9\uac00<\/strong>: \ubcf4\ud638 \ud68c\ub85c\uc758 \ucd5c\ub300 \uc5f0\uc18d \uc804\ub958\ub97c \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc555 \ud3c9\uac00<\/strong>: \uc2dc\uc2a4\ud15c \uc804\uc555\uacfc \uc77c\uce58\ud558\uac70\ub098 \ucd08\uacfc\ud574\uc57c \ud568<\/li>\n<li><strong>\uc778\ud130\ub7fd\ud2b8 \uc6a9\ub7c9<\/strong>: \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd5c\ub300 \uace0\uc7a5 \uc804\ub958\ub97c \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud658\uacbd \uc870\uac74<\/strong>: \uc628\ub3c4, \uc2b5\ub3c4 \ubc0f \ub178\ucd9c \uace0\ub824 \uc0ac\ud56d<\/li>\n<li><strong>\ucd94\uac00 \uae30\ub2a5<\/strong>: \uc9c0\ub77d \ubcf4\ud638, \uad6c\uc5ed \uc120\ud0dd\uc801 \uc5f0\ub3d9 \ub610\ub294 \ud1b5\uc2e0 \uae30\ub2a5<\/li>\n<\/ol>\n<h3>SPD \uc120\ud0dd \uc694\uc18c<\/h3>\n<ol>\n<li><strong>\uc804\uc555 \ubcf4\ud638 \ub4f1\uae09(VPR)<\/strong>: \uac12\uc774 \ub0ae\uc744\uc218\ub85d \ubcf4\ud638 \uae30\ub2a5\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ub2e8\ub77d \uc804\ub958 \uc815\uaca9(SCCR)<\/strong>: \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uace0\uc7a5 \uc804\ub958\uc640 \uc870\uc815\ud574\uc57c \ud568<\/li>\n<li><strong>\uacf5\uce6d \ubc29\uc804 \uc804\ub958(In)<\/strong>: \uac12\uc774 \ud074\uc218\ub85d \uc11c\uc9c0 \ucc98\ub9ac \ub2a5\ub825\uc774 \uc6b0\uc218\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li><strong>\ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(MCOV)<\/strong>: \uc815\uc0c1\uc801\uc778 \uc2dc\uc2a4\ud15c \uc804\uc555 \ubcc0\ud654\ub97c \ucd08\uacfc\ud574\uc57c \ud568<\/li>\n<li><strong>\uc11c\uc9c0 \uc804\ub958 \uc6a9\ub7c9<\/strong>: kA \ub4f1\uae09\uc774 \ub192\uc744\uc218\ub85d \uc7a5\uce58 \uc218\uba85\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ubaa8\ubc94 \uc0ac\ub840\ub97c \uc124\uce58<\/h2>\n<h3>MCCB \uc124\uce58<\/h3>\n<ul>\n<li>\ubaa8\ub4e0 \uc804\uae30 \uc5f0\uacb0\ubd80\uc758 \uc801\uc808\ud55c \uc870\uc784 \uc5ec\ubd80 \ud655\uc778<\/li>\n<li>\uc5f4 \ubc29\ucd9c\uc744 \uc704\ud55c \uc801\uc808\ud55c \uac04\uaca9 \uc720\uc9c0<\/li>\n<li>\uae68\ub057\ud558\uace0 \uac74\uc870\ud558\uba70 \uc811\uadfc\ud558\uae30 \uc26c\uc6b4 \uc7a5\uc18c\uc5d0 \uc548\uc804\ud558\uac8c \uc124\uce58\ud558\uc138\uc694.<\/li>\n<li>\uc5f4\uc545\ud55c \ud658\uacbd\uc744 \uc704\ud55c \ud658\uacbd \uc778\ud074\ub85c\uc800 \uace0\ub824\ud558\uae30<\/li>\n<li>\uc81c\uc870\uc5c5\uccb4\uc758 \uc815\uae30 \ud14c\uc2a4\ud2b8 \uac00\uc774\ub4dc\ub77c\uc778\uc744 \ub530\ub974\uc138\uc694.<\/li>\n<\/ul>\n<h3>SPD \uc124\uce58<\/h3>\n<ul>\n<li>\ucd5c\uc18c \ub9ac\ub4dc \uae38\uc774\ub85c \uc124\uce58(12\uc778\uce58 \ubbf8\ub9cc\uc774 \uc774\uc0c1\uc801)<\/li>\n<li>\uc11c\uc9c0 \uacbd\ub85c\uc5d0 \ucd5c\uc18c 10AWG \uad6c\ub9ac \ub3c4\uccb4 \uc0ac\uc6a9<\/li>\n<li>\ubcf4\ud638 \uc7a5\ube44\uc5d0 \ucd5c\ub300\ud55c \uac00\uae5d\uac8c \uc7a5\ucc29<\/li>\n<li>\uc800\uc784\ud53c\ub358\uc2a4 \uacbd\ub85c\ub85c \uc801\uc808\ud55c \uc811\uc9c0 \ubcf4\uc7a5<\/li>\n<li>\ubcf4\ud638 \ud68c\ub85c\uc640 \ubcd1\ub82c\ub85c \uc124\uce58(\uc9c1\ub82c\ub85c \uc124\uce58\ud558\uc9c0 \uc54a\uc74c)<\/li>\n<\/ul>\n<h2>\uc720\uc9c0 \uad00\ub9ac \ubc0f \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d<\/h2>\n<h3>MCCB \uc720\uc9c0 \uad00\ub9ac<\/h3>\n<ul>\n<li><strong>\uc721\uc548 \uac80\uc0ac<\/strong>: \uacfc\uc5f4, \uc190\uc0c1 \ub610\ub294 \uc5f0\uacb0\uc774 \ub290\uc2a8\ud55c \uc9d5\ud6c4\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5ec\ud589 \ud14c\uc2a4\ud2b8<\/strong>: \ud2b8\ub9bd \uba54\ucee4\ub2c8\uc998\uc758 \uc62c\ubc14\ub978 \uc791\ub3d9 \ud655\uc778<\/li>\n<li><strong>\uc801\uc678\uc120 \uc2a4\uce90\ub2dd<\/strong>: \uc7a0\uc7ac\uc801 \ubb38\uc81c\ub97c \ub098\ud0c0\ub0b4\ub294 \ud56b\uc2a4\ud31f \uac10\uc9c0<\/li>\n<li><strong>\ud1a0\ud06c \uac80\uc99d<\/strong>: \ub2e8\uc790 \uc5f0\uacb0\uc774 \ub2e8\ub2e8\ud558\uac8c \uc720\uc9c0\ub418\ub294\uc9c0 \ud655\uc778<\/li>\n<li><strong>\uc808\uc5f0 \ud14c\uc2a4\ud2b8<\/strong>: \uc8fc\uae30\uc801\uc73c\ub85c \uc808\uc5f0 \ubb34\uacb0\uc131 \ud14c\uc2a4\ud2b8<\/li>\n<\/ul>\n<h3>SPD \uc720\uc9c0 \uad00\ub9ac<\/h3>\n<ul>\n<li><strong>\uc0c1\ud0dc \ud45c\uc2dc\uae30 \ubaa8\ub2c8\ud130\ub9c1<\/strong>: \ubcf4\ud638 \uc0c1\ud0dc\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc2dc\uac01\uc801 \ud45c\uc2dc\uae30 \ud655\uc778<\/li>\n<li><strong>\uc9c4\ub2e8 \ud14c\uc2a4\ud2b8<\/strong>: \uc81c\uc870\uc5c5\uccb4 \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub97c \ud1b5\ud574 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778<\/li>\n<li><strong>\uc11c\uc9c0 \uce74\uc6b4\ud130 \uac80\ud1a0<\/strong>: \uc7a5\ucc29\ub41c \uacbd\uc6b0, \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ube48\ub3c4 \ubaa8\ub2c8\ud130\ub9c1<\/li>\n<li><strong>\uad50\uccb4 \uacc4\ud68d<\/strong>: \uc0ac\uc804 \uc608\ubc29\uc801 \uad50\uccb4\ub97c \uc704\ud55c \uc77c\uc815 \uac1c\ubc1c<\/li>\n<li><strong>\uc774\ubca4\ud2b8 \ud6c4 \uac80\uc0ac<\/strong>: \uc8fc\uc694 \ub099\ub8b0 \ubc1c\uc0dd \ud6c4 SPD \uc0c1\ud0dc \ud655\uc778<\/li>\n<\/ul>\n<h2>\ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d \ubc0f ROI<\/h2>\n<h3>\ucd08\uae30 \ud22c\uc790<\/h3>\n<ul>\n<li><strong>MCCB<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c \ud06c\uae30 \ubc0f \uae30\ub2a5\uc5d0 \ub530\ub77c $100-$3,000 \uc774\uc0c1<\/li>\n<li><strong>SPD<\/strong>: \uc720\ud615 \ubc0f \uc6a9\ub7c9\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c $100-$2,000 \uc774\uc0c1<\/li>\n<\/ul>\n<h3>\ud22c\uc790 \uc218\uc775\ub960 \uc694\uc18c<\/h3>\n<ol>\n<li><strong>\uc7a5\ube44 \ubcf4\ud638 \uac00\uce58<\/strong>: \ubcf4\ud638 \uc7a5\ube44 \ube44\uc6a9 \ub300\ube44 \ubcf4\ud638 \ud22c\uc790 \ube44\uc6a9<\/li>\n<li><strong>\ub2e4\uc6b4\ud0c0\uc784 \ubc29\uc9c0<\/strong>: \uc6b4\uc601 \uc911\ub2e8 \ubc29\uc9c0 \uac00\uce58<\/li>\n<li><strong>\ubcf4\ud5d8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/strong>: \uc801\uc808\ud55c \ubcf4\ud638\ub97c \ud1b5\ud55c \ubcf4\ud5d8\ub8cc \uc778\ud558 \uac00\ub2a5\uc131<\/li>\n<li><strong>\uc218\uba85 \uc5f0\uc7a5<\/strong>: \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c\ub85c \uc778\ud55c \uc7a5\ube44 \uc218\uba85 \uc5f0\uc7a5<\/li>\n<li><strong>\uad50\uccb4 \uc8fc\uae30<\/strong>: \uacc4\ud68d \ube44\uc6a9\uacfc \uae34\uae09 \uad50\uccb4 \ube44\uc6a9<\/li>\n<\/ol>\n<h2>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uc0ac\ub840 \uc5f0\uad6c<\/h2>\n<h3>\uc0b0\uc5c5 \uc124\uc815<\/h3>\n<ul>\n<li><strong>\uc81c\uc870 \uc2dc\uc124<\/strong>: MCCB\ub294 \ubaa8\ud130 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\uace0 SPD\ub294 \ubbfc\uac10\ud55c \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc744 \ucc28\ud3d0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub370\uc774\ud130 \uc13c\ud130<\/strong>: \uc870\uc728\ub41c \ubcf4\ud638\ub85c \uc911\uc694 \uc778\ud504\ub77c\uc758 \uc9c0\uc18d\uc801\uc778 \uc6b4\uc601 \ubcf4\uc7a5<\/li>\n<li><strong>\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\uc124<\/strong>: \uc704\ud5d8\ud55c \uc7a5\uc18c\uc5d0\ub294 \uacc4\uce21\uc6a9 SPD\uac00 \uc788\ub294 \ud2b9\uc218 MCCB\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc0c1\uc5c5\uc6a9 \uac74\ubb3c<\/h3>\n<ul>\n<li><strong>\uc624\ud53c\uc2a4 \ub2e8\uc9c0<\/strong>: HVAC \uc2dc\uc2a4\ud15c, \uc870\uba85 \ubc0f IT \uc7a5\ube44 \ubcf4\ud638<\/li>\n<li><strong>\uc18c\ub9e4\uc810<\/strong>: POS \uc2dc\uc2a4\ud15c, \ub0c9\uc7a5 \ubc0f \ubcf4\uc548 \uc2dc\uc2a4\ud15c \ubcf4\ud638<\/li>\n<li><strong>\uc758\ub8cc \uc2dc\uc124<\/strong>: \uc0dd\uba85 \uc548\uc804 \uc2dc\uc2a4\ud15c \ubc0f \uc758\ub8cc \uc7a5\ube44\uc758 \ud575\uc2ec \ubcf4\ud638<\/li>\n<\/ul>\n<h3>\uc8fc\uac70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<ul>\n<li><strong>\uc9d1 \uc804\uccb4 \ubcf4\ud638<\/strong>: \uc720\ud615 1 \ub610\ub294 2 SPD\uac00 \uc788\ub294 \uba54\uc778 \ud328\ub110 MCCB<\/li>\n<li><strong>\uc804\uc6a9 \ud68c\ub85c<\/strong>: \uc0ac\uc6a9 \uc2dc\uc810 SPD\uac00 \uc788\ub294 \ub300\ud615 \uae30\uae30\uc6a9 \ud2b9\uc218 MCCB<\/li>\n<li><strong>\uc7ac\uc0dd \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c<\/strong>: \ud0dc\uc591\uad11 \uc778\ubc84\ud130 \ubc0f \uadf8\ub9ac\ub4dc \uc0c1\ud638 \uc5f0\uacb0 \ubcf4\ud638<\/li>\n<\/ul>\n<h2>\uc804\uae30 \ubcf4\ud638\uc758 \ubbf8\ub798 \ud2b8\ub80c\ub4dc<\/h2>\n<ol>\n<li><strong>\uc2a4\ub9c8\ud2b8 MCCB<\/strong>: \uac74\ubb3c \uad00\ub9ac \uc2dc\uc2a4\ud15c \ubc0f \uc804\ub825 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ud1b5\ud569<\/li>\n<li><strong>\uace0\uae09 \uc9c4\ub2e8<\/strong>: \uc2e4\uc2dc\uac04 \uc0c1\ud0dc \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc608\uce21 \uc720\uc9c0\ubcf4\uc218<\/li>\n<li><strong>\ud5a5\uc0c1\ub41c SPD \uae30\uc220<\/strong>: \ub354 \ub192\uc740 \uc6a9\ub7c9, \ub354 \ub0ae\uc740 \ud1b5\uacfc \uc804\uc555, \ub354 \uae34 \uc218\uba85<\/li>\n<li><strong>\ud1b5\ud569 \uc194\ub8e8\uc158<\/strong>: \uac04\ud3b8\ud55c \uc124\uce58\ub97c \uc704\ud55c \uacb0\ud569\ud615 MCCB \ubc0f SPD \uc7a5\uce58<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \uad00\ub9ac<\/strong>: \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc5d0\ub3c4 \uae30\uc5ec\ud558\ub294 \ubcf4\ud638 \uc7a5\uce58<\/li>\n<\/ol>\n<h2>\uacb0\ub860: \uc644\ubcbd\ud55c \ubcf4\ud638 \uacc4\ud68d \ub9cc\ub4e4\uae30<\/h2>\n<p>MCCB\uc640 SPD\ub294 \uc11c\ub85c \ub2e4\ub978 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ud3ec\uad04\uc801\uc778 \uc804\uae30 \ubcf4\ud638 \uc804\ub7b5\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\ub85c \ud568\uaed8 \uc791\ub3d9\ud569\ub2c8\ub2e4. MCCB\ub294 \uc9c0\uc18d\uc801\uc778 \uc624\ub958 \uc870\uac74\uc5d0 \ud544\uc694\ud55c \uacfc\uc804\ub958 \ubc0f \ub2e8\ub77d \ubcf4\ud638\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, SPD\ub294 \uc21c\uac04\uc801\uc774\uc9c0\ub9cc \uc7a0\uc7ac\uc801\uc73c\ub85c \ud30c\uad34\uc801\uc778 \uc804\uc555 \uc11c\uc9c0\uc758 \uc601\ud5a5\uc73c\ub85c\ubd80\ud130 \ubc29\uc5b4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\uc124 \uad00\ub9ac\uc790\uc640 \uc804\uae30 \uc804\ubb38\uac00\ub294 MCCB\uc640 SPD\uc758 \uace0\uc720\ud55c \uae30\ub2a5, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \ud55c\uacc4\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc7a5\ube44\ub97c \ubcf4\ud638\ud558\uace0 \uc6b4\uc601 \uc5f0\uc18d\uc131\uc744 \ubcf4\uc7a5\ud558\uba70 \ud22c\uc790\ub97c \ubcf4\ud638\ud558\ub294 \uacc4\uce35\ud654\ub41c \ubcf4\ud638 \uc811\uadfc \ubc29\uc2dd\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uc801\uc758 \ubcf4\ud638\ub97c \uc704\ud574 \uc790\uaca9\uc744 \uac16\ucd98 \uc804\uae30 \uc5d4\uc9c0\ub2c8\uc5b4 \ub610\ub294 \uacc4\uc57d\uc5c5\uccb4\uc640 \uc0c1\uc758\ud558\uc5ec \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud558\uace0 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c MCCB\uc640 SPD\ub97c \ubaa8\ub450 \ud1b5\ud569\ud558\ub294 \ub9de\ucda4\ud615 \ubcf4\ud638 \uc804\ub7b5\uc744 \uac1c\ubc1c\ud558\uc138\uc694.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38 \ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30 \ubc0f \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/h2>\n<p><strong>Q: MCCB\uac00 \ub099\ub8b0\ub85c \uc778\ud55c \uc11c\uc9c0\ub85c\ubd80\ud130 \ubcf4\ud638\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/p>\n<p>A: \uc544\ub2c8\uc694. MCCB\ub294 \ub108\ubb34 \ub290\ub9ac\uac8c \ubc18\uc751\ud558\uc5ec \ubc88\uac1c\ub85c \uc778\ud55c \ub9c8\uc774\ud06c\ub85c\ucd08 \uc9c0\uc18d \uc11c\uc9c0\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c SPD\uac00 \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>Q: \uc774\ubbf8 MCCB\uac00 \uc124\uce58\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0 SPD\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/strong><\/p>\n<p>A: \uc608. MCCB\uc640 SPD\ub294 \uc11c\ub85c \ub2e4\ub978 \uc804\uae30\uc801 \uc704\ud611\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. MCCB\ub294 \uacfc\ub3c4 \uc804\uc555 \uc11c\uc9c0\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc9c0 \ubabb\ud558\uba70, \uc774\ub294 MCCB\uac00 \uc791\ub3d9\ud558\ub354\ub77c\ub3c4 \ubbfc\uac10\ud55c \uc7a5\ube44\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Q: MCCB\uc640 SPD\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uad50\uccb4\ud574\uc57c \ud558\ub098\uc694?<\/strong><\/p>\n<p>A: MCCB\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc791\ub3d9 \uc870\uac74 \ubc0f \ud2b8\ub9bd \ube48\ub3c4\uc5d0 \ub530\ub77c 15~25\ub144 \ub3d9\uc548 \uc9c0\uc18d\ub429\ub2c8\ub2e4. SPD\ub294 \uc0c1\ud0dc \ud45c\uc2dc\uae30\uc5d0 \ub530\ub77c \ub610\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 5~10\ub144\ub9c8\ub2e4 \uc0c1\ub2f9\ud55c \uc11c\uc9c0\ub97c \ud761\uc218\ud55c \ud6c4\uc5d0 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Q: \ud558\ub098\uc758 SPD\ub85c \uc804\uccb4 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/p>\n<p>A: \uc11c\ube44\uc2a4 \uc785\uad6c SPD\ub294 \ucd08\uae30 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc5ec\ub7ec SPD\ub97c \uc0ac\uc6a9\ud558\ub294 \uacc4\uce35\ud654\ub41c \uc811\uadfc \ubc29\uc2dd\uc740 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \uc5ec\ub7ec \uc9c0\uc810\uc5d0\uc11c \uc11c\uc9c0\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ucd5c\uc801\uc758 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc9c8\ubb38: \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub85c \uc778\ud574 MCCB\uac00 \ud2b8\ub9bd\ub420 \uc218 \uc788\ub294 \uc2dc\ub098\ub9ac\uc624\uac00 \uc788\ub098\uc694?<\/strong><\/p>\n<p>A: \ub4dc\ubb3c\uc9c0\ub9cc \ub9e4\uc6b0 \ud070 \uc11c\uc9c0\ub85c \uc778\ud574 MCCB\ub97c \ud2b8\ub9bd\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc804\ub958 \ud750\ub984\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc9c0\ub9cc MCCB \uc751\ub2f5\uc774 \ub108\ubb34 \ub290\ub824 \ubbfc\uac10\ud55c \uc7a5\ube44\uc758 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\u00a0<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/ko\/mccb\/\">MCCB<\/a><\/p>\n<p>\u00a0<\/p>\n<\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction: Understanding Electrical Protection Systems When it comes to safeguarding electrical systems, two critical components often come into discussion: Molded Case Circuit Breakers (MCCBs) and Surge Protective Devices (SPDs). While both serve protective functions, they address different threats to your electrical system and operate in fundamentally different ways. This comprehensive guide explores the differences, applications, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14697,"comment_status":"closed","ping_status":"open","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-14693","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\/14693","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=14693"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/14693\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/14697"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=14693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=14693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=14693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}