{"id":1899,"date":"2026-10-01T00:17:18","date_gmt":"2026-10-01T00:17:18","guid":{"rendered":"https:\/\/ritoks.com\/?p=1899"},"modified":"2026-10-05T15:25:55","modified_gmt":"2026-10-05T15:25:55","slug":"magnetic-motor-starter-components-guide","status":"publish","type":"post","link":"https:\/\/ritoks.com\/ko\/magnetic-motor-starter-components-guide\/","title":{"rendered":"\uc790\uc11d\uc2dd \ubaa8\ud130 \uc2a4\ud0c0\ud130 \uad6c\uc131 \uc694\uc18c: \uae30\ub2a5\uc801 \uad00\uacc4 \uc548\ub0b4\uc11c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc790\uae30\uc2dd \ubaa8\ud130 \uc2a4\ud0c0\ud130\ub294 \uac01\uac01 \ubcc4\uac1c\uc758 \uc5ed\ud560\uc744 \uc218\ud589\ud558\ub294 \uad6c\uc131 \uc694\uc18c\ub4e4\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc811\ucd09\uae30\ub294 \uc81c\uc5b4\uc5d0 \ub530\ub77c \ubaa8\ud130 \ud68c\ub85c\ub97c \uc804\ud658\ud558\uace0, \uacfc\ubd80\ud558 \uae30\ub2a5\uc740 \uc9c0\uc18d\uc801\uc778 \ubaa8\ud130 \uacfc\ubd80\ud558\uc5d0 \ub300\uc751\ud558\uba70, \ub2e8\ub77d \ubcf4\ud638 \uc7a5\uce58\ub294 \uace0\uc7a5 \uc0c1\ud669\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \ub610\ud55c \uc778\ud074\ub85c\uc800, \uc81c\uc5b4 \uc7a5\uce58 \ubc0f \ubd80\uc18d\ud488\ub3c4 \ub0a9\ud488\ub418\ub294 \uc2a4\ud0c0\ud130\uc758 \uc77c\ubd80\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \ub2e8\uc21c\ud788 \ud558\ub098\uc758 \ud1b5\ud569\ub41c \uc0c1\uc790\ub85c\ub9cc \uac04\uc8fc\ud558\uba74 \uc81c\ud488 \uc120\ud0dd \ubc0f \uad50\uccb4\uac00 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc774 \uc548\ub0b4\uc11c\ub294 \ud574\ub2f9 \uad6c\uc131 \uc694\uc18c\ub4e4 \uac04\uc758 \uae30\ub2a5\uc801 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\uc815 \ud328\ub110\uc5d0 \ub300\ud55c \ubc30\uc120\ub3c4\uac00 \uc544\ub2c8\uba70, \ub450 \uc81c\ud488\uad70 \uac04\uc758 \uc0c1\ud638 \ud638\ud658\uc131 \ud14c\uc2a4\ud2b8\uac00 \uc218\ud589\ub418\uc5c8\ub2e4\ub294 \uc8fc\uc7a5\uc744 \uc758\ubbf8\ud558\uc9c0\ub3c4 \uc54a\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \uc870\ub9bd \ubc29\uc2dd\uc740 \ud574\ub2f9 \ubaa8\ud130 \ubc0f \uc7a5\uce58\uc758 \uc815\ud655\ud55c \uc0ac\uc591\uc11c\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uc811\ucd09\uae30\ub294 \uc81c\uc5b4\ub41c \uc2a4\uc704\uce6d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/h2>\n<p class=\"wp-block-paragraph\">\uc811\ucd09\uae30\ub294 \ucf54\uc77c \uc81c\uc5b4 \ud68c\ub85c\uc758 \uba85\ub839\uc5d0 \ub530\ub77c \ubaa8\ud130\uc758 \uc804\uc6d0 \uacbd\ub85c\ub97c \uac1c\ud3d0\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ud478\uc2dc\ubc84\ud2bc, \ucee8\ud2b8\ub864\ub7ec, \uc778\ud130\ub85d \ub610\ub294 \uae30\ud0c0 \uc2b9\uc778\ub41c \uc81c\uc5b4 \uc18c\uc790\ub97c \ud1b5\ud574 \uae30\ub3d9 \ubc0f \uc815\uc9c0\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc811\ucd09\uae30\uc758 \uc120\uc815\uc740 \ubaa8\ud130\uc758 \uc804\uc555, \uc804\ub958, \uae30\ub3d9 \ubc29\uc2dd, \ubd80\ud558\uc728 \ubc0f \ud574\ub2f9 \uc6a9\ub3c4\uc5d0 \ub530\ub978 \uc0ac\uc6a9 \ub4f1\uae09\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ub2e8\uc21c\ud788 \uc77c\ubc18\uc801\uc778 \uc554\ud398\uc5b4 \uc218\uce58\ub9cc \ubcf4\uace0 \uc811\ucd09\uae30\ub97c \uc120\ud0dd\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uc2dc\ub3d9 \ubc0f \uc815\uc9c0 \uc2dc \uc811\uc810\uc5d0 \uac00\ud574\uc9c0\ub294 \ubd80\ud558\ub294 \uc800\ud56d\uc131 \ubd80\ud558\uc640 \ub2e4\ub974\uac8c \uc791\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uc811\ucd09\uae30\uc758 \uc815\ud655\ud55c \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\ub294 \uc791\ub3d9 \uc870\uac74 \uac00\uc815, \ucf54\uc77c \uc804\uc6d0 \uc635\uc158 \ubc0f \ubd80\uc18d\ud488 \ud638\ud658\uc131\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc81c\uc5b4 \uc804\uc555\uc774 \ub9de\uc9c0 \uc54a\uc73c\uba74, \ub2e4\ub978 \uc870\uac74\uc5d0\uc11c\ub294 \uc801\ud569\ud574 \ubcf4\uc774\ub294 \uc804\ub825 \uc811\ucd09\uae30\ub77c\ub3c4 \ud328\ub110\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uac8c \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">The contactor does not by itself provide complete motor overload or short-circuit protection. It is a switching component in a coordinated circuit. Schneider Electric&#8217;s motor-starter catalog presents combinations of contactor, overload relay and short-circuit protective devices, illustrating why assembly-level review matters.<\/p>\n<h2 class=\"wp-block-heading\">\uacfc\ubd80\ud558 \uae30\ub2a5\uc740 \uc9c0\uc18d\uc801\uc778 \ubaa8\ud130 \ubd80\ud558\uc5d0 \ub300\uc751\ud569\ub2c8\ub2e4.<\/h2>\n<p class=\"wp-block-paragraph\">\uacfc\ubd80\ud558 \ubcf4\ud638 \uae30\ub2a5\uc740 \ubaa8\ud130 \uc804\ub958\ub098 \uae30\ud0c0 \uad00\ub828 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec, \ubaa8\ud130\uac00 \uacfc\ub3c4\ud55c \ubd80\ud558\ub97c \ub108\ubb34 \uc624\ub7ab\ub3d9\uc548 \ubc1b\uac8c \ub420 \uacbd\uc6b0 \ud2b8\ub9bd\uc744 \uc791\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \uace0\uc5d0\ub108\uc9c0 \ub2e8\ub77d\uc744 \ucc28\ub2e8\ud558\ub294 \uae30\ub2a5\uacfc\ub294 \ub2e4\ub985\ub2c8\ub2e4. \uacfc\ubd80\ud558 \ub9b4\ub808\uc774\ub294 \uc811\ucd09\uae30 \uc81c\uc5b4 \ud68c\ub85c\ub97c \uac1c\ubc29\ud558\uc5ec \uc811\ucd09\uae30\uac00 \ud0c8\ub77d\ud558\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ubc30\uc120 \uad6c\uc131\uc740 \uc120\ud0dd\ud55c \uc2a4\ud0c0\ud130 \ud68c\ub85c\ub3c4\ub97c \ud1b5\ud574 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ubaa8\ud130 \uba85\ud310 \uc804\ub958, \uc2dc\ub3d9 \ud2b9\uc131, \uc8fc\ubcc0 \ud658\uacbd \uc870\uac74, \ud2b8\ub9bd \ub4f1\uae09 \ubc0f \ub9ac\uc14b \uc815\ucc45\uc740 \uacfc\ubd80\ud558 \ubcf4\ud638 \uc7a5\uce58 \uc120\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc124\uc815\uac12\uc744 \ub192\uac8c \ud55c\ub2e4\uace0 \ud574\uc11c \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc73c\ub85c\ubd80\ud130 \uc790\ub3d9\uc73c\ub85c \ub354 \uc548\uc804\ud574\uc9c0\ub294 \uac83\uc740 \uc544\ub2c8\uba70, \uc624\ud788\ub824 \ubaa8\ud130\uac00 \ucda9\ubd84\ud55c \ubcf4\ud638\ub97c \ubc1b\uc9c0 \ubabb\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uc815\uac12\uc744 \ub0ae\uac8c \ud558\uba74 \uc815\uc0c1\uc801\uc778 \uc2dc\ub3d9\uc774 \uc911\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uae30\ubcf8\uac12\uc744 \ubb34\uc870\uac74 \uc801\uc6a9\ud558\uae30\ubcf4\ub2e4\ub294 \ubaa8\ud130\uc758 \ubd80\ud558 \uc870\uac74\uacfc \ub9b4\ub808\uc774 \ud2b9\uc131\uc744 \ube44\uad50\ud558\uc5ec \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc77c\ubd80 \uc2a4\ud0c0\ud130 \uc124\uacc4\uc5d0\uc11c\ub294 \uacfc\ubd80\ud558 \ubcf4\ud638 \uae30\ub2a5\uc744 \ubcc4\ub3c4\uc758 \ub9b4\ub808\uc774\uac00 \uc544\ub2cc MPCB\ub098 \ub2e4\ub978 \ubcf4\ud638 \uc7a5\uce58\uc5d0 \ud1b5\ud569\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \ud574\ub2f9 \uae30\ub2a5\uc740 \ud68c\ub85c\ub3c4 \ubb38\uc11c\uc5d0 \ubc18\ub4dc\uc2dc \uba85\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 \uc5b4\ub5a4 \ubd80\ud488\uc774 \uacfc\ubd80\ud558 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uadf8 \uc124\uc815\uc740 \uc5b4\ub5bb\uac8c \uc774\ub8e8\uc5b4\uc9c0\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\ub2e8\ub77d \ubcf4\ud638\ub294 \ubcc4\ub3c4\ub85c \uacb0\uc815\ud574\uc57c \ud560 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/h2>\n<p class=\"wp-block-paragraph\">\uace0\uc7a5 \uc804\ub958\ub294 \uc77c\ubc18\uc801\uc778 \ubaa8\ud130 \uc2dc\ub3d9 \uc804\ub958\ub97c \ud6e8\uc52c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud4e8\uc988, \ud68c\ub85c \ucc28\ub2e8\uae30 \ub610\ub294 \uae30\ud0c0 \uc2b9\uc778\ub41c \ub2e8\ub77d \ubcf4\ud638 \uc7a5\uce58\ub294 \uc2dc\uc2a4\ud15c\uc758 \uace0\uc7a5 \uc218\uc900\uacfc \ud558\ub958 \uc2dc\ub3d9\uae30 \uad6c\uc131 \uc694\uc18c\uc640\uc758 \uad00\uacc4\ub97c \uace0\ub824\ud558\uc5ec \uc120\uc815\ub429\ub2c8\ub2e4. \uc815\ud655\ud55c \uc870\ud569\uc5d0 \ub530\ub77c \uc2dc\ub3d9\uae30 \uc5b4\uc148\ube14\ub9ac\uc758 \ud5c8\uc6a9 \ub2e8\ub77d \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">Do not infer short-circuit rating from the contactor size or motor power. Consult the manufacturer&#8217;s coordination tables and the applicable panel-design standard for the combination actually installed. A component replacement with similar dimensions may change the assembly coordination evidence.<\/p>\n<p class=\"wp-block-paragraph\">IEC 60947-4-1 \ud45c\uc900\uc740 \uacfc\ubd80\ud558 \ubcf4\ud638 \ubc0f \uad00\ub828 \uc7a5\uce58\ub97c \ud3ec\ud568\ud558\uc5ec \uc804\uae30\uae30\uacc4\uc2dd \uc811\ucd09\uae30 \ubc0f \ubaa8\ud130 \uc2a4\ud0c0\ud130\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc758 \uc801\uc6a9 \ubc94\uc704\ub294 \ub17c\uc758\uc758 \ud2c0\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc, \uce74\ud0c8\ub85c\uadf8\uc5d0 IEC \ud45c\uc900\uc744 \ucc38\uc870\ud55c\ub2e4\uace0 \ud574\uc11c \uc784\uc758\uc758 RITOKS \ubd80\ud488 \uc870\ud569\uc5d0 \ub300\ud55c \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uac80\uc99d\ub41c \uc131\ub2a5\uc774 \ubcf4\uc7a5\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc0c1\ud638 \ud638\ud658\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc815\ud655\ud55c \ubaa8\ub378\uc5d0 \ub300\ud55c \ubb38\uc11c\ub97c \uc694\uccad\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<figure data-spectra-id=\"spectra-81db349b-865b-4dbf-8151-849f517d2a27\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01.webp\" alt=\"\uc2a4\uc704\uce6d, \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d \ubcf4\ud638 \uae30\ub2a5\uc744 \ubd84\ub9ac\ud558\uc5ec \ub098\ud0c0\ub0b8 \ubaa8\ud130 \uc2a4\ud0c0\ud130 \uae30\ub2a5\ub3c4\" class=\"wp-image-1897\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-01-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">\uc2a4\ud0c0\ud130\ub294 \uc2a4\uc704\uce6d, \uacfc\ubd80\ud558 \ub300\uc751 \ubc0f \ub2e8\ub77d \ubcf4\ud638 \uae30\ub2a5\uc744 \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">\uc778\ud074\ub85c\uc800\uc640 \uc81c\uc5b4 \ud68c\ub85c\uac00 \uc870\ub9bd\uc744 \uc644\uc131\ud569\ub2c8\ub2e4.<\/h2>\n<p class=\"wp-block-paragraph\">\ubc00\ud3d0\ud615 \uc2a4\ud0c0\ud130\ub294 \ubb3c\ub9ac\uc801 \ubc0f \ud658\uacbd\uc801 \uc81c\uc57d\uc744 \uc218\ubc18\ud569\ub2c8\ub2e4. \uc778\ud074\ub85c\uc800\uc758 \ud06c\uae30, \uce68\ud22c \ubc29\uc9c0 \ub4f1\uae09, \uc8fc\ubcc0 \uc628\ub3c4, \ud658\uae30, \ubc30\uc120 \uacf5\uac04, \ucf00\uc774\ube14 \uc785\uad6c \ubc0f \uc815\ube44 \uc811\uadfc\uc131\uc740 \uc7a5\uce58\uc758 \uc791\ub3d9 \ubc0f \uc720\uc9c0\ubcf4\uc218 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc778\ud074\ub85c\uc800\ub294 \uc758\ub3c4\ub41c \ub300\ub85c \uc124\uce58\ub418\uace0 \ubc00\ubd09\ub41c \uacbd\uc6b0\uc5d0\ub9cc \uad6c\uc131 \uc694\uc18c\ub97c \ubcf4\ud638\ud558\uba70, \ub77c\ubca8\uc774 \ubd80\ucc29\ub418\uc5c8\ub2e4\uace0 \ud574\uc11c \uc5f4 \ubc0f \uce68\ud22c \ud3c9\uac00\uc758 \ud544\uc694\uc131\uc774 \uc0ac\ub77c\uc9c0\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc81c\uc5b4 \ud68c\ub85c\uc5d0\ub294 \uc2dc\ub3d9\/\uc815\uc9c0 \ud478\uc2dc\ubc84\ud2bc, \ubcf4\uc870 \uc811\uc810, \uc778\ud130\ub85d, \ube44\uc0c1 \uc815\uc9c0 \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \uc0c1\ud0dc \ud45c\uc2dc \uc7a5\uce58\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uae30\ub2a5\uc740 \ud68c\ub85c\ub3c4\uc5d0 \uba85\ud655\ud788 \ud45c\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubc00\ud3d0\ud615 \uc2a4\ud0c0\ud130\uc758 \uacac\uc801\uc744 \uc694\uccad\ud558\uae30 \uc804\uc5d0 \uc81c\uc5b4 \uc804\uc6d0, \ucf54\uc77c \uc804\uc555 \ubc0f \uc804\uc6d0 \uc190\uc2e4 \ub610\ub294 \uc7ac\uc2dc\ub3d9 \uc2dc\uc758 \uc6d0\ud558\ub294 \ub3d9\uc791 \ubc29\uc2dd\uc744 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc548\uc804 \uae30\ub2a5\uacfc \uc77c\ubc18\uc801\uc778 \uc81c\uc5b4 \uae30\ub2a5\uc744 \uad6c\ubd84\ud574\uc57c \ud569\ub2c8\ub2e4. \uc815\uc0c1 \uc791\ub3d9 \uc2dc \uc0ac\uc6a9\ub418\ub294 \uc815\uc9c0 \ubc84\ud2bc\ub9cc\uc73c\ub85c\ub294 \uc548\uc804 \ub4f1\uae09\uc758 \ube44\uc0c1 \uc815\uc9c0 \uc2dc\uc2a4\ud15c\uc774 \uad6c\ube44\ub418\uc5b4 \uc788\ub2e4\ub294 \uc99d\uac70\uac00 \ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uae30\uacc4\uc5d0 \uc548\uc804 \uae30\ub2a5\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uc774\uc5d0 \ub300\ud55c \ubcc4\ub3c4\uc758 \uc704\ud5d8 \ud3c9\uac00\uc640 \uac80\uc99d\ub41c \uc544\ud0a4\ud14d\ucc98\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uc2dc\ub3d9 \uc2dc \uad6c\uc131 \uc694\uc18c\ub4e4\uc774 \uc5b4\ub5bb\uac8c \uc0c1\ud638\uc791\uc6a9\ud558\ub294\uac00<\/h2>\n<p class=\"wp-block-paragraph\">In a basic direct-on-line arrangement, the control command energizes the contactor coil and connects the motor. Starting current flows for the motor&#8217;s acceleration period. The overload device must tolerate a legitimate start while still protecting against an abnormal prolonged overload. Upstream short-circuit protection must handle a fault rather than be confused by normal inrush.<\/p>\n<p class=\"wp-block-paragraph\">\uc2dc\ub3d9\uc774 \ube48\ubc88\ud558\uac8c \uc774\ub8e8\uc5b4\uc9c0\ub294 \uacbd\uc6b0, \uc811\ucd09\uae30\uc758 \uc791\ub3d9 \uc870\uac74, \uacfc\ubd80\ud558 \uac70\ub3d9 \ubc0f \uc778\ud074\ub85c\uc800 \ub0b4 \uc5f4 \uc0c1\ud0dc\uac00 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b4\uc804 \uc8fc\uae30\ub2f9 \uc608\uc0c1 \uc2dc\ub3d9 \ud69f\uc218\uc640 \ubd80\ud558 \ud1a0\ud06c \ud504\ub85c\ud30c\uc77c\uc744 \uae30\ub85d\ud574 \ub450\uc2ed\uc2dc\uc624. \uac00\ub054\uc529 \ud38c\ud504\ub97c \uc2dc\ub3d9\ud558\ub294 \ub370 \uc801\ud569\ud55c \uc2a4\ud0c0\ud130\uac00 \ubc18\ubcf5\uc801\uc778 \uc0ac\uc774\ud074\ub9c1\uc5d0\ub3c4 \uc790\ub3d9\uc73c\ub85c \uc801\ud569\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud5c8\uc6a9 \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218\ub97c \uc784\uc758\ub85c \uc815\ud558\uc9c0 \ub9d0\uace0, \ud6c4\ubcf4 \uc7a5\uce58\uc758 \ub370\uc774\ud130\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">\ud604\uc7a5 \uc810\uac80 \uc2dc, \uc5b4\ub5a4 \uc7a5\uce58\uac00 \uc791\ub3d9\ud558\ub294\uc9c0 \ubc0f \uc5b4\ub5a4 \ud45c\uc2dc\uac00 \ub098\ud0c0\ub098\ub294\uc9c0 \uae30\ub85d\ud574 \ub450\uc2ed\uc2dc\uc624. \uacfc\ubd80\ud558 \ub9b4\ub808\uc774\ub294 \ubcf4\uc870 \uc811\uc810\uc744 \uc804\ud658\ud558\uc5ec \uc811\ucd09\uae30\uc758 \uc804\uc6d0\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc0c1\ub958 \ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \uc5ec\uc804\ud788 \ub2eb\ud78c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc9c0\ubcf4\uc218 \uae30\uc220\uc790\ub294 \uc7ac\uac00\ub3d9 \uc804\uc5d0 \uc5b4\ub514\ub97c \uc9c4\ub2e8\ud558\uace0, \uc7ac\uc124\uc815\ud558\uba70, \uc6d0\uc778\uc744 \ud655\uc778\ud574\uc57c \ud558\ub294\uc9c0 \ud30c\uc545\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uc0ac\uc591 \uc815\uc758\ub97c \uc704\ud55c \uad00\uacc4\ub3c4<\/h2>\n<figure class=\"wp-block-table\"><table><thead><tr><th>\uc2a4\ud0c0\ud130\uc758 \uc77c\ubd80<\/th><th>\uc8fc \uc5c5\ubb34<\/th><th>\ud655\uc778\ud558\uae30 \uc704\ud55c \uc785\ub825<\/th><\/tr><\/thead><tbody><tr><td>\uc811\ucd09\uae30<\/td><td>\uc81c\uc5b4\ub41c \ubaa8\ud130 \uc2a4\uc704\uce6d<\/td><td>\ubaa8\ud130 \ubd80\ud558, \uc804\uc555 \ubc0f \ucf54\uc77c \uc804\uc6d0 \uacf5\uae09<\/td><\/tr><tr><td>\uc624\ubc84\ub85c\ub4dc \ud568\uc218<\/td><td>\uc9c0\uc18d\uc801\uc778 \uacfc\uc804\ub958\uc5d0 \ub300\uc751\ud558\uae30<\/td><td>\uc815\uaca9 \uc804\ub958, \uae30\ub3d9 \ubc0f \ud2b8\ub9bd \ub3d9\uc791<\/td><\/tr><tr><td>\ub2e8\ub77d \ubcf4\ud638 \uc7a5\uce58<\/td><td>\uace0\uc7a5 \ub300\uc751 \uc5c5\ubb34\uc758 \uc911\ub2e8 \ub610\ub294 \uc870\uc815<\/td><td>\uc2dc\uc2a4\ud15c \uc624\ub958 \uc218\uc900 \ubc0f \uc870\ud569 \ub370\uc774\ud130<\/td><\/tr><tr><td>\ucca8\ubd80 \ud30c\uc77c<\/td><td>\uc870\ub9bd \ubc0f \ubcf4\ud638<\/td><td>\ud658\uacbd, \uc5f4, \uc811\uadfc\uc131<\/td><\/tr><tr><td>\uc870\uc791 \uc7a5\uce58\/\ubd80\uc18d\ud488<\/td><td>\uba85\ub839, \uc5f0\ub3d9 \uc7a5\uce58 \ubc0f \ud45c\uc2dc<\/td><td>\ub17c\ub9ac, \uacf5\uae09 \ubc0f \uc694\uad6c\ub418\ub294 \ub3d9\uc791<\/td><\/tr><\/tbody><\/table><\/figure>\n<p class=\"wp-block-paragraph\">\uc774 \ud45c\ub294 \uae30\ub2a5 \ub9e4\ud551\ud45c\uc774\uc9c0, \uc790\uc7ac \uba85\uc138\uc11c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc81c \uc2a4\ud0c0\ud130\ub294 \uae30\ub2a5\uc744 \ub2e4\ub974\uac8c \uc870\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud0dd\ud55c \ud68c\ub85c\ub3c4\uc5d0\uc11c \uac01 \uc5ed\ud560\uc744 \ud655\uc778\ud558\uace0, \ubd80\ud488 \uc870\uc815\uc744 \ub2f4\ub2f9\ud560 \uc0ac\ub78c\uc744 \ud30c\uc545\ud558\uc2ed\uc2dc\uc624.<\/p>\n<figure data-spectra-id=\"spectra-7ac8ec0f-35fd-43c5-b1d0-8ad0a7082939\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02.webp\" alt=\"\uc2dc\ub3d9, \uacfc\ubd80\ud558 \ud2b8\ub9bd \ubc0f \uace0\uc7a5\uc5d0 \ub300\ud55c \ubaa8\ud130 \uc2a4\ud0c0\ud130 \uc0c1\ud0dc\ub3c4\" class=\"wp-image-1898\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/10\/magnetic-motor-starter-components-guide-body-02-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">\uc62c\ubc14\ub978 \uc2dc\ub3d9\uae30 \uad6c\uc131 \uc694\uc18c\ub97c \ud1b5\ud574 \uc2dc\ub3d9, \uacfc\ubd80\ud558 \ud2b8\ub9bd \ubc0f \uace0\uc7a5\uc744 \ucd94\uc801\ud558\uc2ed\uc2dc\uc624.<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\">\ud3d0\uc1c4\ud615 \uc2a4\ud0c0\ud130 \uc870\uc0ac\ub97c \uc704\ud55c \uc9c8\ubb38\ub4e4<\/h2>\n<p class=\"wp-block-paragraph\">\ubaa8\ud130 \uba85\ud310 \uc815\ubcf4, \uacf5\uae09 \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218, \uc2dc\ub3d9 \ubc29\uc2dd, \uc608\uc0c1 \ubd80\ud558, \uc81c\uc5b4 \uc804\uc6d0, \uc791\ub3d9 \ud658\uacbd \ubc0f \ub2e8\ub77d \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2ed\uc2dc\uc624. \ud544\uc694\ud55c \ubd80\uc18d\ud488(\ubcf4\uc870 \uc811\uc810, \ud45c\uc2dc \uc7a5\uce58, \ud478\uc2dc\ubc84\ud2bc, \uc5f0\ub3d9 \uc7a5\uce58 \ub610\ub294 \uc6d0\uaca9 \uc81c\uc5b4 \uc7a5\uce58)\uc744 \uba85\uc2dc\ud574 \uc8fc\uc2ed\uc2dc\uc624. \uacac\uc801\ub41c \uc2a4\ud0c0\ud130\uc5d0 \uacfc\ubd80\ud558 \uae30\ub2a5 \ubc0f \ub2e8\ub77d \ubcf4\ud638 \uae30\ub2a5\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0, \uc544\ub2c8\uba74 \ud328\ub110 \uc81c\uc791\uc5c5\uccb4\uac00 \uc0c1\ub958 \uc7a5\uce58\ub97c \ubcc4\ub3c4\ub85c \uacf5\uae09\ud574\uc57c \ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">\uc815\ud655\ud55c \ud68c\ub85c\ub3c4, \ubd80\ud488 \uc8fc\ubb38 \ucf54\ub4dc, \uacfc\ubd80\ud558 \ubc94\uc704, \uc81c\uc5b4 \ubc30\uc120\ub3c4, \uc778\ud074\ub85c\uc800 \ub3c4\uba74 \ubc0f \uc124\uce58 \uc9c0\uce68\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \ud574\ub2f9 \uc870\ub9bd\ud488\uc5d0 \uc635\uc158 \uc7a5\uce58\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0, \uacac\uc801\uc5d0 \ud3ec\ud568\ub41c \uad6c\uc131\uc774 \ubb34\uc5c7\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc2a4\ud0c0\ud130 \uc81c\ud488\uad70 \uc804\uccb4\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc0ac\uc9c4\ub9cc\uc73c\ub85c\ub294 \ub0a9\ud488\ub418\ub294 \ubaa8\ub378\uc5d0 \uc6d0\ud558\ub294 \ucf54\uc77c, \ud2b8\ub9bd \ubc94\uc704 \ub610\ub294 \ub2e8\uc790\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uadf8 <a href=\"https:\/\/ritoks.com\/ko\/product-category\/industrial-power-switching\/motor-starters\/\">\ubaa8\ud130 \uc2a4\ud0c0\ud130 \uce74\ud14c\uace0\ub9ac<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/ritoks.com\/ko\/products\/zsle1-d-enclosed-magnetic-motor-starter\/\">ZSLE1-D \ubc00\ud3d0\ud615 \uc790\uae30 \uc2a4\ud0c0\ud130 \ud398\uc774\uc9c0<\/a> \uc0c1\uc5c5\uc801 \ub9e5\ub77d\uc744 \uc81c\uc2dc\ud558\uc2ed\uc2dc\uc624. \uc784\uc758\uc758 \ub300\uccb4\ud488\uacfc\uc758 \ud638\ud658\uc131\uc744 \uac00\uc815\ud558\uae30\ubcf4\ub2e4\ub294, \uc811\ucd09\uae30 \ubc0f \uacfc\ubd80\ud558 \uae30\ub2a5\uc744 \ud558\ub098\uc758 \ud1b5\ud569\ub41c \uc2dc\uc2a4\ud15c\uc73c\ub85c \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ubb38\uc11c\ud654\ub41c \uc694\uad6c \uc0ac\ud56d\uc744 \ub2e4\uc74c\uc744 \ud1b5\ud574 \ubcf4\ub0b4\uc8fc\uc2ed\uc2dc\uc624. <a href=\"https:\/\/ritoks.com\/ko\/contact-us\/\">RITOKS \ubb38\uc758<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">\uc720\uc9c0 \uad00\ub9ac \ubc0f \ub300\uccb4 \ubc94\uc704<\/h2>\n<p class=\"wp-block-paragraph\">\uace0\uc7a5 \ub09c \ubd80\ud488\uc744 \uad50\uccb4\ud560 \ub54c\ub294 \uc6d0\ub798\uc758 \uae30\ub2a5\uacfc \uc815\ud655\ud55c \uad6c\uc131\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ud504\ub808\uc784 \ud06c\uae30\uac00 \ub3d9\uc77c\ud55c \uc811\ucd09\uae30\ub77c\ub3c4 \ucf54\uc77c \uc804\uc555\uc774\ub098 \ubcf4\uc870 \uc811\uc810 \ubc30\uce58\uac00 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uc815 \ubc94\uc704\uac00 \uac89\ubcf4\uae30\uc5d0\ub294 \ube44\uc2b7\ud574 \ubcf4\uc774\ub294 \uacfc\ubd80\ud558 \ub9b4\ub808\uc774\ub77c\ub3c4 \ud2b8\ub9bd \ud2b9\uc131\uc774\ub098 \ub9ac\uc14b \ubc29\ubc95\uc774 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\ub77d \ubcf4\ud638 \uc7a5\uce58\ub97c \uad50\uccb4\ud558\uba74 \uc870\uc815 \uac80\uc99d \uacb0\uacfc\uac00 \ubb34\ud6a8\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc2b9\uc778\ub41c \uc2a4\ud0c0\ud130 \ud68c\ub85c\ub3c4 \ubc0f \ubd80\ud488 \ubaa9\ub85d\uc744 \ud328\ub110 \ud30c\uc77c\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \uc124\uce58 \ud6c4 \uc124\uc815 \uc0ac\ud56d\uacfc \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ubd80\ud488 \uad50\uccb4\ub85c \uc778\ud574 \uc870\ub9bd \uad6c\uc870\uac00 \ubcc0\uacbd\ub418\ub294 \uacbd\uc6b0, \uc774\ub97c \ub2e8\uc21c\ud788 \ub3d9\uc77c\ud55c \ubd80\ud488\uc73c\ub85c\uc758 \uae30\uacc4\uc801 \uad50\uccb4\ub85c \ucde8\uae09\ud558\uc9c0 \ub9d0\uace0 \uc124\uacc4 \uac80\ud1a0 \uc808\ucc28\ub97c \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uc804\uc6d0 \uacbd\ub85c\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc81c\uc5b4 \uc21c\uc11c\ub3c4 \ubb38\uc11c\ud654\ud558\uc2ed\uc2dc\uc624.<\/h2>\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ubaa8\ud130 \uce21 \uad6c\uc131 \uc694\uc18c\ub97c \uac16\ucd98 \ub450 \uac1c\uc758 \uc2a4\ud0c0\ud130\ub77c\ub3c4 \uc81c\uc5b4 \ud68c\ub85c\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ub3d9\uc791 \ubc29\uc2dd\uc774 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc5b4 \uc804\uc6d0\uc774 \ub04a\uc5b4\uc84c\ub2e4\uac00 \ubcf5\uad6c\ub41c \ud6c4\uc758 \ub3d9\uc791, \uc6d0\uaca9 \uc815\uc9c0 \uba85\ub839\uc774 \ud604\uc9c0 \ubc84\ud2bc\uacfc \uc5b4\ub5bb\uac8c \uc5f0\ub3d9\ub418\ub294\uc9c0, \uacfc\ubd80\ud558 \ud2b8\ub9bd \ubc1c\uc0dd \uc2dc \uc218\ub3d9 \ub9ac\uc14b\uc774 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\ub97c \uba85\ud655\ud788 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ud68c\ub85c\ub294 \uc6b4\uc601\uc790\uc640 \uc720\uc9c0\ubcf4\uc218 \ub2f4\ub2f9\uc790\uac00 \uc758\ub3c4\ub41c \uc7ac\uc2dc\ub3d9 \ub3d9\uc791\uc744 \uba85\ud655\ud788 \ud30c\uc545\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ubcf4\uc870 \uc811\uc810\uc740 \uc811\ucd09\uae30 \uc0c1\ud0dc\ub97c \ubcf4\uace0\ud558\uac70\ub098, \uacfc\ubd80\ud558 \ud2b8\ub9bd\uc744 \ud45c\uc2dc\ud558\uac70\ub098, \uc778\ud130\ub85d \uae30\ub2a5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc5b4 \ud68c\ub85c\uc5d0 \ub300\ud574\uc11c\ub294 \ubcf4\uc870 \uc811\uc810\uc758 \uc815\uaca9 \ubc0f \ubc30\uc120 \uc0c1\ud0dc\ub97c \ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\ud074\ub85c\uc800 \ub3c4\uc5b4\uc758 \ud45c\uc2dc\ub4f1\uc740 \uc804\uc6d0 \uc811\uc810\uc774 \uac1c\ubc29\ub418\uc5c8\uc74c\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uba85\ub839\ub41c \uc0c1\ud0dc\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub77c\ubca8 \ud45c\uc2dc\ub294 \uc2e4\uc81c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ub418\ub294 \uc2e0\ud638\uc640 \uc77c\uce58\ud558\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. \uc870\ub2ec \ub2f4\ub2f9\uc790\uac00 \uc778\ud074\ub85c\uc800\ud615 \uc2a4\ud0c0\ud130\ub97c \ube44\uad50\ud560 \ub54c\ub294 \ubaa8\ud130 \uc804\ub958 \ubc94\uc704\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc774\ub7ec\ud55c \uae30\ub2a5\ub4e4\ub3c4 \ud568\uaed8 \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3 class=\"wp-block-heading\">\uc811\ucd09\uae30\ub294 \ubaa8\ud130\ub97c \uacfc\ubd80\ud558\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\uae4c?<\/h3>\n<p class=\"wp-block-paragraph\">\uadf8 \uc790\uccb4\ub85c\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ubb38\uc11c\ud654\ub41c \uc2a4\ud0c0\ud130 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 \ubcc4\ub3c4\uc758 \uacfc\ubd80\ud558 \ubc29\uc9c0 \uae30\ub2a5\uc774\ub098 \ud1b5\ud569\ud615 \ubaa8\ud130 \ubcf4\ud638 \uc7a5\uce58\uac00 \uadf8 \uc5ed\ud560\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\">\uacfc\ubd80\ud558 \ub9b4\ub808\uc774\ub294 \ub2e8\ub77d \ucc28\ub2e8\uae30\uc778\uac00\uc694?<\/h3>\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. \uacfc\ubd80\ud558 \ub3d9\uc791\uacfc \ub2e8\ub77d \ucc28\ub2e8\uc740 \uc11c\ub85c \ub2e4\ub978 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uace0\uc7a5 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc9c0\uc815\ud558\uace0, \ud574\ub2f9 \uc7a5\uce58\uac00 \uc2a4\ud0c0\ud130 \uad6c\uc131 \uc694\uc18c\uc640 \uc5b4\ub5a4 \uad00\uacc4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 class=\"wp-block-heading\">\ubc00\ud3d0\ud615 \uc2a4\ud0c0\ud130\uc5d0\ub294 \ud544\uc694\ud55c \ubaa8\ub4e0 \uac83\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub098\uc694?<\/h3>\n<p class=\"wp-block-paragraph\">\ud3ec\ud568\ub418\ub294 \uad6c\uc131 \uc694\uc18c\ub294 \uc815\ud655\ud788 \uba85\uc2dc\ub41c \uc0ac\uc591\uc5d0 \uc758\ud574\uc11c\ub9cc \uacb0\uc815\ub429\ub2c8\ub2e4. \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \ud68c\ub85c\ub3c4, \ubd80\ud488 \ubaa9\ub85d \ubc0f \uc678\ubd80 \uc804\uc6d0\/\ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n<p class=\"wp-block-paragraph\">\uc790\uae30\uc2dd \ubaa8\ud130 \uc2a4\ud0c0\ud130\ub97c \uc81c\uc5b4\ub41c \uc2a4\uc704\uce6d, \uacfc\ubd80\ud558 \ub300\uc751, \ub2e8\ub77d \ubcf4\ud638, \uc678\ud568 \ubc0f \uc81c\uc5b4 \ub85c\uc9c1\uc774 \uc870\ud654\ub97c \uc774\ub8e8\ub294 \uae30\ub2a5\uc758 \uc9d1\ud569\uc73c\ub85c \uc0dd\uac01\ud558\uc2ed\uc2dc\uc624. \uac01 \uae30\ub2a5\uc744 \uba85\ud655\ud788 \uc815\uc758\ud558\uace0 \uc815\ud655\ud55c \uad6c\uc131 \uc99d\ube59 \uc790\ub8cc\ub97c \uc694\uad6c\ud558\uc2ed\uc2dc\uc624. \uc774\ub807\uac8c \ud558\uba74 \ucd08\uae30 \uc120\uc815 \ub2e8\uacc4\ub294 \ubb3c\ub860 \uc774\ud6c4\uc758 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uae4c\uc9c0 \ub354 \uc548\uc804\ud558\uace0 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \uc9c4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/74487\" target=\"_blank\" rel=\"noopener\">IEC, IEC 60947-4-1:2023 \uc804\uae30\uae30\uacc4\uc2dd \uc811\ucd09\uae30 \ubc0f \ubaa8\ud130 \uc2a4\ud0c0\ud130<\/a>.<\/li><li><a href=\"https:\/\/download.schneider-electric.com\/files?filename=Catalog&#038;p_Doc_Ref=MKTED210011EN\" target=\"_blank\" rel=\"noopener\">\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad, TeSys \ubaa8\ud130 \uc2a4\ud0c0\ud130 \uce74\ud0c8\ub85c\uadf8 \ubc0f \uc870\ud569 \uad6c\uc131<\/a>.<\/li><li><a href=\"https:\/\/ezlist.schneider-electric.com\/ezws\/prodinfo\/?lang=en_US&#038;range=1862\" target=\"_blank\" rel=\"noopener\">\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad, \uc790\uae30 \uc2a4\ud0c0\ud130 \uc81c\ud488\uad70 \uc815\ubcf4<\/a>.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Understand how a contactor, overload function, short-circuit protection, enclosure and control circuit work together in a magnetic motor starter.<\/p>","protected":false},"author":1,"featured_media":1896,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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