{"id":3615,"date":"2025-09-14T02:56:50","date_gmt":"2025-09-14T02:56:50","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?p=3615"},"modified":"2025-09-23T07:10:15","modified_gmt":"2025-09-23T07:10:15","slug":"difference-between-class-10-and-class-20-overload-relay","status":"publish","type":"post","link":"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/overload-relay\/difference-between-class-10-and-class-20-overload-relay\/","title":{"rendered":"\uacfc\ubd80\ud558 \uacc4\uc804\uae30 \ub4f1\uae09: \ubaa8\ud130 \ubcf4\ud638\ub97c \uc704\ud55c 10\ub4f1\uae09\uacfc 20\ub4f1\uae09 \ube44\uad50 \uc124\uba85"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 10\uacfc \ud074\ub798\uc2a4 20 \uacfc\ubd80\ud558 \uacc4\uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ucc28\uc774\uc810\uc740 \ubaa8\ud130 \uacfc\ubd80\ud558 \uc870\uac74\uc5d0\uc11c\uc758 \uc751\ub2f5 \uc2dc\uac04\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub798\uc2a4 10 \uacc4\uc804\uae30\ub294 600% \uc804\ub958\uc5d0\uc11c 10\ucd08 \uc774\ub0b4\uc5d0 \ud2b8\ub9bd\ub418\ub294 \ubc18\uba74, \ud074\ub798\uc2a4 20 \uacc4\uc804\uae30\ub294 \ucd5c\ub300 20\ucd08\uae4c\uc9c0 \ud2b8\ub9bd \uc2dc\uac04\uc744 \ud5c8\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\ub294 \uc11c\ub85c \ub2e4\ub978 \uc218\uc900\uc758 \ubaa8\ud130 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacfc\ubd80\ud558 \uacc4\uc804\uae30 \ud2b8\ub9bd \ub4f1\uae09 \uc774\ud574<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product-category\/motor-control\/overload-relay\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"589\" height=\"380\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1.png\" alt=\"\" class=\"wp-image-3503\" style=\"width:304px;height:auto\" srcset=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1.png 589w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1-500x323.png 500w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1-300x194.png 300w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1-18x12.png 18w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1-116x75.png 116w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/8d0e9565-5534-486b-8384-a52bbd9d2cc7-1-480x310.png 480w\" sizes=\"auto, (max-width:767px) 480px, 589px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\ud2b8\ub9bd \ub4f1\uae09\uc740 \uacfc\ubd80\ud558 \ucc28\ub2e8\uae30\uac00 \ubaa8\ud130\ub97c \ucc28\ub2e8\ud558\uae30 \uc804\uc5d0 \ub192\uc740 \uc804\ub958\ub97c \uba87 \ucd08 \ub3d9\uc548 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub2e4\uc591\ud55c \ubaa8\ud130 \ubc0f \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ubcf4\ud638 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 \ud14c\uc2a4\ud2b8\ub294 \ub9b4\ub808\uc774\uac00 \ubaa8\ud130 \uc815\uc0c1 \uc804\ub958\uc758 6\ubc30(600%)\uc5d0 \ud574\ub2f9\ud558\ub294 \uc804\ub958\ub97c \ud758\ub9b4 \ub54c \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774 \uadf9\ud55c \uc870\uac74\uc740 \uc801\uc808\ud55c \ubcf4\ud638 \uc7a5\uce58 \uc5c6\uc774 \ubaa8\ud130 \ubd80\ud488\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\ub294 \uacfc\ubd80\ud558 \uc0c1\ud669\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacfc\ubd80\ud558 \uacc4\uc804\uae30\uc758 \ubd84\ub958\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc900 <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/overload-relay\/electronic-vs-thermal-overload-relay-schneider-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc5f4 \uacfc\ubd80\ud558 \uacc4\uc804\uae30<\/a> \ub4f1\uae09\uc740 5, 10, 20, 30\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. \uac01 \uc22b\uc790\ub294 600% \uc804\ub958\uc5d0\uc11c \ucd5c\ub300 \ud2b8\ub9bd \uc2dc\uac04(\ucd08)\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 5\ub4f1\uae09\uc740 \ub9e4\uc6b0 \ubbfc\uac10\ud55c \uc7a5\ube44\uc5d0 \uac00\uc7a5 \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, 30\ub4f1\uae09\uc740 \ub9e4\uc6b0 \ubb34\uac70\uc6b4 \uc2dc\ub3d9 \ubd80\ud558\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc2e0 \uc804\uc790\uc2dd \uacfc\ubd80\ud558 \uacc4\uc804\uae30\ub294 \ud558\ub098\uc758 \uc7a5\uce58\uc5d0\uc11c \uc5ec\ub7ec \uac00\uc9c0 \ud2b8\ub9bd \ub4f1\uae09\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc8fc\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ucd5c\uace0\uc758 \uc815\ubc00\ub3c4\uc640 \uc720\uc5f0\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0, <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/overload-relay\/what-is-solid-state-overload-relay\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc194\ub9ac\ub4dc \uc2a4\ud14c\uc774\ud2b8 \uacfc\ubd80\ud558 \uacc4\uc804\uae30<\/a> \uc774 \uae30\uc220\uc740 \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c \ud2b8\ub9bd \ub4f1\uae09\uacfc \ud5a5\uc0c1\ub41c \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \ud1b5\ud574 \uae30\uc874\uc758 \uc5f4 \ubcf4\ud638 \ubc29\uc2dd\ubcf4\ub2e4 \ub6f0\uc5b4\ub09c \uc804\uc790\uc801 \uc815\ud655\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>10\ub4f1\uae09\uacfc 20\ub4f1\uae09 \ube44\uad50<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\ud2b9\uc9d5<\/strong><\/td><td><strong>10\ud559\ub144<\/strong><\/td><td><strong>20\ubc18<\/strong><\/td><\/tr><tr><td><strong>600% \uc804\ub958\uc5d0\uc11c\uc758 \uc774\ub3d9 \uc2dc\uac04<\/strong><\/td><td>10\ucd08 \uc774\ud558<\/td><td>20\ucd08 \uc774\ud558<\/td><\/tr><tr><td><strong>\ubcf4\ud638 \uc218\uc900<\/strong><\/td><td>\ube60\ub978 \ubcf4\ud638<\/td><td>\uc801\ub2f9\ud55c \ubcf4\ud638<\/td><\/tr><tr><td><strong>\uac00\uc7a5 \uc801\ud569\ud55c \ub300\uc0c1<\/strong><\/td><td>\uacbd\ub7c9 \ubaa8\ud130<\/td><td>\ub300\ud615 \uc2dc\ub3d9 \ubaa8\ud130<\/td><\/tr><tr><td><strong>\uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840<\/strong><\/td><td>\uc120\ud48d\uae30, \uc815\ubc00 \uc7a5\ube44<\/td><td>\ucee8\ubca0\uc774\uc5b4, \ubd84\uc1c4\uae30, \ud38c\ud504<\/td><\/tr><tr><td><strong>\uc131\uac00\uc2e0 \ud2b8\ub9bd \ud604\uc0c1<\/strong><\/td><td>\ubb34\uac70\uc6b4 \uc9d0\uc744 \uc2e4\uc744 \uacbd\uc6b0 \uc704\ud5d8\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/td><td>\ucc3d\uc5c5 \ucd08\uae30 \uc704\ud5d8 \uac10\uc18c<\/td><\/tr><tr><td><strong>\ubaa8\ud130 \ub0c9\uac01<\/strong><\/td><td>\uc778\uacf5 \ub0c9\uac01 \uc2dc\uc2a4\ud15c<\/td><td>\uc790\uc5f0 \ub0c9\uac01 \uc2dc\uc2a4\ud15c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc751\ub2f5 \uc2dc\uac04 \ucc28\uc774<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 10 \uacc4\uc804\uae30\ub294 \ub192\uc740 \uc804\ub958\uc5d0\uc11c 10\ucd08 \uc774\ub0b4\uc5d0 \ud2b8\ub9bd\ub418\uc5b4 \ub354 \ube60\ub974\uac8c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub294 \uc7a5\uc2dc\uac04 \uacfc\uc804\ub958\ub97c \uacac\ub51c \uc218 \uc5c6\ub294 \ubaa8\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud074\ub798\uc2a4 20 \uacc4\uc804\uae30\ub294 \ucd5c\ub300 20\ucd08\uae4c\uc9c0 \ub300\uae30\ud558\ubbc0\ub85c \uc5f4\uc6a9\ub7c9\uc774 \ud06c\uace0 \uc2dc\ub3d9 \uc2dc\uac04\uc774 \uae34 \ubaa8\ud130\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc801\uc6a9 \uc801\ud569\uc131<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 10\uc740 \ud32c, \uc815\ubc00 \uc7a5\ube44 \ubc0f \uac15\uc81c \ub0c9\uac01 \ubc29\uc2dd\uc758 \ubaa8\ud130\uc640 \uac19\uc774 \uc5f4\uc774 \ube60\ub974\uac8c \ucd95\uc801\ub418\ub294 \uc7a5\ube44\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \ud074\ub798\uc2a4 20\uc740 \ucee8\ubca0\uc774\uc5b4 \ubc0f \ubd84\uc1c4\uae30\uc640 \uac19\uc774 \uc815\uc0c1 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\ub294 \ub370 \ub354 \ub9ce\uc740 \uc2dc\uac04\uc774 \ud544\uc694\ud55c \uc911\uc7a5\ube44\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ubcf4\ud638 vs \uc6d0\ud65c\ud55c \uc791\ub3d9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">10\ud559\ub144\uc740 \ucd5c\ub300 \uc810\uc218\ub97c \uc90d\ub2c8\ub2e4. <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product-category\/motor-control\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ubaa8\ud130 \ubcf4\ud638<\/a> \ud558\uc9c0\ub9cc \uacfc\ubd80\ud558 \uc2dc \ubd88\ud544\uc694\ud558\uac8c \ucc28\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub798\uc2a4 20\uc740 \ubcf4\ud638 \uae30\ub2a5\uacfc \uc6d0\ud65c\ud55c \uc791\ub3d9 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud558\uc5ec \uc815\uc0c1 \uc2dc\ub3d9 \uc911 \uc6d0\uce58 \uc54a\ub294 \ucc28\ub2e8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud074\ub798\uc2a4 10 \uacfc\ubd80\ud558 \uacc4\uc804\uae30\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/abb-ta-thermal-overload-relays-1647\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"520\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44.png\" alt=\"\" class=\"wp-image-3534\" style=\"width:183px;height:auto\" srcset=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44.png 375w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44-361x500.png 361w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44-216x300.png 216w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44-9x12.png 9w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/09\/image-44-54x75.png 54w\" sizes=\"auto, (max-width:767px) 375px, 375px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 10 \uacfc\ubd80\ud558 \uacc4\uc804\uae30\ub294 \uc2ec\uac01\ud55c \uacfc\ubd80\ud558 \uc0c1\ud669 \ubc1c\uc0dd \uc2dc 10\ucd08 \uc774\ub0b4\uc5d0 \ud2b8\ub9bd\ub418\uc5b4 \uc2e0\uc18d\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube60\ub978 \ubc18\uc751 \uc18d\ub3c4\ub294 \ubc1c\uc5f4\uc774 \uc2ec\ud558\uac70\ub098 \uc778\uacf5 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\ub294 \ubaa8\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 10 \ub9b4\ub808\uc774\ub294 \uc815\ubc00 \uae30\uacc4, \uc2e4\ud5d8 \uc7a5\ube44 \ubc0f \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc5d0 \ubbfc\uac10\ud55c \ubaa8\ud130\uc5d0 \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \ube60\ub978 \ud2b8\ub9bd \uc18d\ub3c4\ub294 \uc7a5\uc2dc\uac04 \uacfc\uc804\ub958\ub97c \uacac\ub51c \uc218 \uc5c6\ub294 \ubaa8\ud130\uc758 \uc5f4 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud074\ub798\uc2a4 20 \uacfc\ubd80\ud558 \uacc4\uc804\uae30 \uc801\uc6a9 \uc0ac\ub840<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub798\uc2a4 20 \uacc4\uc804\uae30\ub294 \ud2b8\ub9bd\ub418\uae30 \uc804\uc5d0 \ucd5c\ub300 20\ucd08\uae4c\uc9c0 \ub300\uae30\ud558\ubbc0\ub85c \uc2dc\ub3d9 \ubd80\ud558\uac00 \ud070 \ubaa8\ud130\uc5d0 \ub354 \ub9ce\uc740 \uc2dc\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uae34 \ub300\uae30 \uc2dc\uac04\uc740 \uc815\uc0c1\uc801\uc778 \uc2dc\ub3d9 \uc804\ub958\uac00 10~15\ucd08 \ub3d9\uc548 \ub192\uc740 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucee8\ubca0\uc774\uc5b4, \ubd84\uc1c4\uae30, \ub300\ud615 \ud38c\ud504\uc640 \uac19\uc740 \uc911\uc7a5\ube44\uc5d0\ub294 Class 20 \ubcf4\ud638 \ub4f1\uae09\uc774 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ud130\ub294 \uc2dc\ub3d9 \uc2dc\uac04\uc774 \uc624\ub798 \uac78\ub9ac\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\uba70, \uc870\uae30 \ud2b8\ub9bd\uc73c\ub85c \uc778\ud574 \ubd88\ud544\uc694\ud55c \uac00\ub3d9 \uc911\ub2e8\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/overload-relay\/schneider-overload-relay-selection-chart-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uacfc\ubd80\ud558 \uacc4\uc804\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/a><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ud130 \uc720\ud615\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4. \uc778\uacf5 \ub0c9\uac01 \ubc29\uc2dd\uc774\ub098 \uc800\ubc1c\uc5f4 \uc6a9\ub7c9 \ubaa8\ud130\ub294 \ube60\ub978 \uc751\ub2f5\uc744 \uc704\ud574 10\uae09 \ubcf4\ud638 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc790\uc5f0 \ub0c9\uac01 \ubc29\uc2dd\uc758 \ud45c\uc900 \ubaa8\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 20\uae09 \uacc4\uc804\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/overload-relay\/how-to-calculate-overload-relay-size\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d<\/a> \ub4f1\uae09\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uac00\uc18d\ud558\ub294 \ub370 \uc2dc\uac04\uc774 \uac78\ub9ac\ub294 \ubb34\uac70\uc6b4 \ud558\uc911\uc5d0\ub294 20\ub4f1\uae09 \uc774\uc0c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uac00\ubcbc\uc6b4 \ud558\uc911\uc73c\ub85c \ube60\ub974\uac8c \uc2dc\ub3d9\ud574\uc57c \ud558\ub294 \uc6a9\ub3c4\uc5d0\ub294 10\ub4f1\uae09 \ubcf4\ud638\uac00 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Simply Buy\uc758 \uae30\uc220\ud300\uc740 ABB, Schneider, Siemens\uc640 \uac19\uc740 \uc8fc\uc694 \ube0c\ub79c\ub4dc\uc758 \uc81c\ud488\uc744 \uc544\uc6b0\ub974\ub294 \ub2e4\uc591\ud55c \uc120\ud0dd\uc9c0\ub97c \uc81c\uacf5\ud558\uc5ec \ucd5c\uc801\uc758 \uc194\ub8e8\uc158\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ubaa8\ud130 \uc0ac\uc591, \ubd80\ud558 \uc720\ud615, \uc791\ub3d9 \uc694\uad6c \uc0ac\ud56d \ub4f1\uc744 \uac80\ud1a0\ud558\uc5ec \ucd5c\uc801\uc758 \ubcf4\ud638 \uc218\uc900\uc744 \ucd94\ucc9c\ud574 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ucd94\uc6b4 \uc0c1\ud0dc\uc640 \ub354\uc6b4 \uc0c1\ud0dc \uace0\ub824 \uc0ac\ud56d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0c9\uac04 \uc2dc\ub3d9\uacfc \uc628\uac04 \uc7ac\uc2dc\ub3d9 \uc2dc \ud2b8\ub9bd \ub3d9\uc791\uc5d0 \ucc28\uc774\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ucc28\uac00\uc6b4 \ubaa8\ud130\ub294 \uc5f4 \uc18c\uc790\uac00 \ud2b8\ub9bd \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uae30\uae4c\uc9c0 \ub354 \ub9ce\uc740 \uc608\uc5f4 \uc2dc\uac04\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ucd5c\uadfc \uc6b4\uc804\uc73c\ub85c \uc778\ud574 \ub728\uac70\uc6cc\uc9c4 \ubaa8\ud130\ub294 \uc2dc\ub3d9 \uc628\ub3c4\uac00 \ub192\uc544 \ub354 \ube68\ub9ac \ud2b8\ub9bd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7a6\uc740 \uc2dc\ub3d9 \ubc0f \uc815\uc9c0\uac00 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \uc6d0\uce58 \uc54a\ub294 \ud2b8\ub9bd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uace0\uc628 \uc0c1\ud0dc \ub3d9\uc791\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uaddc\uce59\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ubaa8\ud130\ub294 \uace0\uc628 \uc0c1\ud0dc \ud2b8\ub9bd \uace1\uc120\uc5d0 \ub354 \uac00\uae5d\uac8c \uc791\ub3d9\ud558\ubbc0\ub85c \ub9b4\ub808\uc774\ub97c \uc2e0\uc911\ud558\uac8c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc804\ubb38\uc9c1 \uc120\ud0dd \uac00\uc774\ub4dc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/relay-supplier-for-all-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">Simply Buy\uc758 \uacf5\uae09\uc5c5\uccb4 \ub124\ud2b8\uc6cc\ud06c<\/a> ABB, Schneider, Siemens, Eaton \ub4f1 \uc5ec\ub7ec \ud504\ub9ac\ubbf8\uc5c4 \ube0c\ub79c\ub4dc\uc758 Class 10 \ubc0f Class 20 \ubaa8\ub378\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \ud30c\ud2b8\ub108\uc2ed\uc744 \ud1b5\ud574 \ubd81\ubbf8 \ubc0f \uc720\ub7fd \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \uc815\ud488\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc5ec\ub7ec \uc81c\uc870\uc5c5\uccb4\uc758 \ubd80\ud488\uc774 \ud544\uc694\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ube0c\ub79c\ub4dc \uac04 \uad6c\ub9e4 \ubb38\uc81c\ub97c \ud574\uacb0\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \uc815\ubc00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9 ABB Class 10 \ub9b4\ub808\uc774\ub4e0 \uace0\ud558\uc911 \ucee8\ubca0\uc774\uc5b4\uc6a9 Schneider Class 20 \uc7a5\uce58\ub4e0, \uac80\uc99d\ub41c \uacf5\uae09\uc5c5\uccb4\uc758 \uc644\ubcbd\ud55c \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uac1d\uc758 \ud2b9\uc815 \ubaa8\ud130 \uc694\uad6c \uc0ac\ud56d\uc744 \ubd84\uc11d\ud558\uc5ec \uc801\ud569\ud55c \ubaa8\ud130\ub97c \uc120\ud0dd\ud558\uc2e4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9bd\ub2c8\ub2e4. <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/blog\/motor-control\/best-motor-controllers-comparison\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ubaa8\ud130 \ucee8\ud2b8\ub864\ub7ec<\/a> \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uacfc\ubd80\ud558 \ubcf4\ud638 \uae30\ub2a5\uc744 \ud1b5\ud569\ud558\uc2ed\uc2dc\uc624. \ud074\ub798\uc2a4 10\uacfc \ud074\ub798\uc2a4 20 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \ubaa8\ud130\uc758 \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc704\ud55c \uade0\ud615 \uc7a1\ud78c \ubaa8\ud130 \ubcf4\ud638 \uae30\ub2a5\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.simplybuyglobal.com\/ko\/about-us\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"615\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-1200x615.webp\" alt=\"Simply Buy \ubaa8\ud130 \ucee8\ud2b8\ub864\ub7ec, VFD \ubc0f \ucc28\ub2e8\uae30 - \uc815\ud488, \uc7ac\uace0 \ubcf4\uc720, \ube60\ub978 \ubc30\uc1a1. \uae00\ub85c\ubc8c \uc5e0\ud37c\ub7ec\" class=\"wp-image-1702\" style=\"width:572px;height:auto\" srcset=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-1200x615.webp 1200w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-500x256.webp 500w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-300x154.webp 300w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-768x394.webp 768w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-1536x788.webp 1536w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-18x9.webp 18w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-146x75.webp 146w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-480x246.webp 480w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389-800x410.webp 800w, https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/07\/1752295816389.webp 1706w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The difference between class 10 and class 20 overload relay systems lies in their response timing during motor overload conditions. Class 10 relays trip within 10<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155],"tags":[137,136],"class_list":["post-3615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-overload-relay","tag-abb","tag-schneider"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/3615","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=3615"}],"version-history":[{"count":5,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/3615\/revisions"}],"predecessor-version":[{"id":3758,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/3615\/revisions\/3758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media\/3647"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media?parent=3615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/categories?post=3615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/tags?post=3615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}