{"id":2888,"date":"2026-08-22T22:17:41","date_gmt":"2026-08-22T14:17:41","guid":{"rendered":"https:\/\/sayoon-dc.com\/blog\/definite-purpose-dc-contactors\/"},"modified":"2026-08-22T22:17:40","modified_gmt":"2026-08-22T14:17:40","slug":"%eb%b2%94%ec%9a%a9-%eb%aa%a9%ec%a0%81-%ec%a7%81%eb%a5%98-%ec%a0%91%ec%b4%89%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/sayoon-dc.com\/ko\/blog\/definite-purpose-dc-contactors\/","title":{"rendered":"OEM \uacbd\ub85c\uc5d0 \ubc94\uc6a9 DC \uc811\ucd09\uae30(Definite-Purpose DC Contactor)\uac00 \ubd80\uc801\uc808\ud55c \ub77c\ubca8\uc774 \ub418\ub294 \ub54c\ub294 \uc5b8\uc81c\uc778\uac00?"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\">A <strong>\ubc94\uc6a9 \ubaa9\uc801 \uc9c1\ub958 \uc811\ucd09\uae30<\/strong> \uac80\uc0c9 \uacb0\uacfc\ub294 \uc885\uc885 \uc815\ubc00\ud574 \ubcf4\uc774\ub294 \uce74\ud0c8\ub85c\uadf8 \ud398\uc774\uc9c0\ub85c \uc774\uc5b4\uc9c0\uc9c0\ub9cc, \ub808\uc774\ube14\ub9cc\uc73c\ub85c\ub294 \ubd80\ud558 \ub4f1\uae09, \uc0ac\uc6a9 \ubc94\uc8fc \ub610\ub294 \ubaa8\ub378 \uc218\uc900\uc758 \uc9c1\ub958(DC) \uc131\ub2a5\uc744 \uc99d\uba85\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. OEM \uacbd\ub85c\uc5d0\uc11c\ub294 \u201c\ud2b9\uc218 \ubaa9\uc801(definite purpose)\u201d\uc744 \ubd80\ud558\uac00 \uc5b4\ub5bb\uac8c \uc804\ub958\ub97c \ud615\uc131\ud558\uace0, \uc804\ub2ec\ud558\uace0, \ucc28\ub2e8\ud558\ub294\uc9c0\ub97c \uae30\ub85d\ud55c \ud6c4\uc5d0 \uc720\uc6a9\ud55c, \uc81c\ud55c\ub41c \uc801\uc6a9 \uc774\uc57c\uae30\ub85c \ucde8\uae09\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ud574\ub2f9 \ub808\uc774\ube14\uc774 \uc5b8\uc81c \ub3c4\uc6c0\uc774 \ub418\uace0, \uc5b8\uc81c \uc870\ub2ec \ub2f4\ub2f9\uc790\ub97c \uc624\ub3c4\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \ub370\uc774\ud130\uc2dc\ud2b8 \ud544\ub4dc\uac00 \uc774\ub97c \ub300\uccb4\ud558\uc5ec \uc8fc\uc694 \ud544\ud130 \uc5ed\ud560\uc744 \ud574\uc57c \ud558\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 id=\"contents\" style=\"margin:42px 0 14px;scroll-margin-top:96px\">\ucf58\ud150\uce20<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#what-definite-purpose-signals-and-what-it-omits-on-a-dc-bom\">DC BOM\uc5d0\uc11c \u201c\ud655\uc815 \ubaa9\uc801\u201d \uc2e0\ud638\uac00 \ub098\ud0c0\ub0b4\ub294 \uac83\uacfc \uc0dd\ub7b5\ud558\ub294 \uac83<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#why-duty-class-and-utilization-category-outrank-the-marketing-label\">\ub9c8\ucf00\ud305 \ub77c\ubca8\ubcf4\ub2e4 \uc0ac\uc6a9 \ub4f1\uae09\uacfc \ud65c\uc6a9 \ubc94\uc8fc\uac00 \ub354 \uc911\uc694\ud55c \uc774\uc720<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#dc-load-behavior-that-rewrites-the-selection-conversation\">\uc120\ud0dd \ub300\ud654\ub97c \ub2e4\uc2dc \uc4f0\ub294 DC \ub85c\ub4dc \ub3d9\uc791<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#when-a-definite-purpose-label-still-fits-an-oem-dc-path\">\ubaa9\uc801 \uc81c\ud55c\ud615 \ub77c\ubca8\uc774 \uc5ec\uc804\ud788 OEM DC \uacbd\ub85c\uc5d0 \uc801\ud569\ud560 \ub54c<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#when-the-same-label-sends-procurement-down-the-wrong-aisle\">\ub3d9\uc77c\ud55c \ub77c\ubca8\uc774 \uc870\ub2ec \ubd80\uc11c\ub97c \uc5c9\ub6b1\ud55c \ud1b5\ub85c\ub85c \ubcf4\ub0bc \ub54c<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#datasheet-fields-oem-teams-should-lock-before-bom-release\">BOM \ub9b4\ub9ac\uc2a4 \uc804\uc5d0 OEM \ud300\uc774 \uace0\uc815\ud574\uc57c \ud560 \ub370\uc774\ud130\uc2dc\ud2b8 \ud544\ub4dc<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#a-model-level-dc-contactor-path-after-duty-class-is-defined\">\ub4c0\ud2f0 \ud074\ub798\uc2a4\uac00 \uc815\uc758\ub41c \ud6c4\uc758 \ubaa8\ub378 \ub808\ubca8 DC \uc811\ucd09\uae30 \uacbd\ub85c<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li>\n<\/ul>\n<\/nav>\n<figure style=\"margin:26px 0;text-align:center\" class=\"wp-block-image size-large\"><img style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/czwb400a_s1-2.webp\" alt=\"SAYOON CZWB400A \uc0c1\uc2dc\ud3d0\uc1c4\ud615(NC) DC \uc811\ucd09\uae30 OEM \ub4c0\ud2f0\ud074\ub798\uc2a4 \uc120\uc815 \uac80\ud1a0\" loading=\"lazy\" decoding=\"async\"\/><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"what-definite-purpose-signals-and-what-it-omits-on-a-dc-bom\">DC BOM\uc5d0\uc11c \u201c\ud655\uc815 \ubaa9\uc801\u201d \uc2e0\ud638\uac00 \ub098\ud0c0\ub0b4\ub294 \uac83\uacfc \uc0dd\ub7b5\ud558\ub294 \uac83<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \uc774 \ubb38\uad6c\ub294 \uc774\uc6a9 \ubc94\uc8fc \uc99d\uba85\uc744 \uac74\ub108\ub6f0\uc5b4\ub3c4 \ub41c\ub2e4\ub294 \uba74\uc8c4\ubd80\uac00 \uc544\ub2c8\ub77c, \ud2b9\uc815 \uc784\ubb34\ub97c \uc704\ud574 \ubc30\uce58\ub41c \uc811\ucd09\uae30 \uc81c\ud488\uad70\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ub9ce\uc740 \uc720\ud1b5 \uce74\ud0c8\ub85c\uadf8\uc5d0\uc11c \u201c\ud2b9\uc218 \ubaa9\uc801\uc6a9\u2019\uc740 \uacf5\uae09\uc5c5\uccb4\uac00 \uad11\ubc94\uc704\ud55c \ubc94\uc6a9 \uc811\ucd09\uae30 \ud45c\ubcf4\ub2e4 \ub354 \uc81c\ud55c\ub41c \ubd80\ud558 \uc0ac\uc591\uc744 \uba85\uc2dc\ud558\ub294, \uc8fc\ub85c HVAC \ubc0f \ub0c9\ub3d9 \ubd84\uc57c\uc640 \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc804\uc6a9 \ubaa8\ud130 \uc81c\uc5b4 \ub77c\uc778\uc744 \uc911\uc2ec\uc73c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ub77c\uc778\ub4e4\uc740 \uc885\uc885 \ubaa8\ud130 \uc804\ubd80\ud558 \uc804\ub958(FLA) \ubc0f \uad6c\ub3d9 \uc815\uc804\ub958(LRA) \/ \ub3cc\uc785\uc804\ub958 \ud55c\uacc4\uce58 \ubd80\uadfc\uc5d0\uc11c \uc815\uaca9\uc774 \uc9c0\uc815\ub418\uba70, OEM \uc870\ub9bd\ud488\uc758 \ubb38\uc11c\ud654 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 UL \uacf5\uc778(Recognized) \ub300 \ub4f1\uc7ac(Listed) \uc778\uc99d \uc808\ucc28\uc640 \ud568\uaed8 \uc790\uc8fc \ub17c\uc758\ub429\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uadf8\uac83\ub9cc\uc73c\ub85c\ub294 DC \uae30\uacc4\uc5d0\uc11c OEM\uc758 \uc5ed\ud560\uc774 \uc0ac\ub77c\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. DC \ubc84\uc2a4, \ubc30\ud130\ub9ac \ucc28\ub2e8\uae30 \ub610\ub294 \uacac\uc778 \ubcf4\uc870 \uc7a5\uce58\uc5d0\ub294 \uc5ec\uc804\ud788 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\uc2e4\uc81c\ub85c \ucc28\ub2e8\ud558\ub294 \uc804\uc555 \ub4f1\uae09\uc5d0 \uc801\uc808\ud55c DC \ucc28\ub2e8 \ub3d9\uc791<\/li>\n<li style=\"margin:0 0 8px\">make\/break \uac00\uc911\uce58(\uc800\ud56d\ubd80\ud558 \ub300 \uc5ed\uc0c1\uc81c\ub3d9 \ub610\ub294 \uc778\uce6d \uc6b4\uc804\uc744 \ud3ec\ud568\ud558\ub294 \uc804\ub3d9\uae30 \ubd80\ud558)\uc5d0 \ub300\uc751\ud558\ub294 \uc0ac\uc6a9 \uce74\ud14c\uace0\ub9ac<\/li>\n<li style=\"margin:0 0 8px\">\uad8c\uc120\uc774 \uacfc\uc5f4\ub418\uc9c0 \uc54a\uace0 \uc81c\uc5b4 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc640 \uc77c\uce58\ud558\ub294 \ucf54\uc77c \uc0ac\uc591<\/li>\n<\/ul>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uc911\uc694:<\/strong> \ubaa9\uc801\uc6a9 \uc811\ucd09\uae30\uc5d0 \uad00\ud55c \ud3ec\ub7fc \ud1a0\ub860\uc740 \uc885\uc885 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc5b4\uc148\ube14\ub9ac \ub0b4\ubd80\uc5d0 \uc0ac\uc6a9\ub418\ub294 UL \uacf5\uc778(Recognized) \ubd80\ud488\uacfc, \ubd80\ud488 \uc911\uc2ec\uc758 \ud310\ub12c \uc870\ub9bd\uc5d0 \ub354 \uc6d0\ud65c\ud558\uac8c \ubd80\ud569\ud558\ub294 UL \ub4f1\uc7ac(Listed) \uc7a5\uce58\uc758 \ube44\uad50\ub97c \uc911\uc2ec\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ud55c \uad6c\ubd84\uc740 \ubb38\uc11c\ud654\uc640 \ud1b5\ud569 \ub9c8\ucc30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc120\ud0dd\ud55c \ubaa8\ub378\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \uc77d\ub294 \uac83\uc744 \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ucc38\uc870: <a href=\"https:\/\/forum.digikey.com\/t\/beyond-current-rating-choosing-between-iec-and-definite-purpose-contactors\/71342\" rel=\"nofollow noopener\" target=\"_blank\">DigiKey \ud14c\ud06c\ud3ec\ub7fc \ube44\uad50<\/a>.<\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">RFQ \uc81c\ubaa9\uc774 \ubd80\ud558\uc99d\uba85 \uc5c6\uc774 \ubc94\uc6a9(\ubaa9\uc801\uc6a9) DC \uc811\ucd09\uae30 \ud488\ubaa9\uc5d0\uc11c \uba48\ucd98\ub2e4\uba74, \uadf8\uac83\uc740 \uac80\uc99d\ub41c \ubd80\ud558 \ub4f1\uae09\uc774 \uc544\ub2c8\ub77c \ub9c8\ucf00\ud305\uc6a9 \uba85\uce6d\uc744 \uc9c0\uc815\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"why-duty-class-and-utilization-category-outrank-the-marketing-label\">\ub9c8\ucf00\ud305 \ub77c\ubca8\ubcf4\ub2e4 \uc0ac\uc6a9 \ub4f1\uae09\uacfc \ud65c\uc6a9 \ubc94\uc8fc\uac00 \ub354 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> IEC \uc774\uc6a9 \uce74\ud14c\uace0\ub9ac\ub294 \ud22c\uc785 \ubc0f \ucc28\ub2e8 \uc2dc\uc758 \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc124\uba85\ud558\uc9c0\ub9cc, \uce74\ud0c8\ub85c\uadf8 \ub77c\ubca8\uc5d0\ub294 \uc124\uba85\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Utilization_categories\" rel=\"nofollow noopener\" target=\"_blank\">\uc704\ud0a4\ubc31\uacfc\uc758 \ud65c\uc6a9 \uce74\ud14c\uace0\ub9ac \uac1c\uc694<\/a> \ubd80\ud558\ubcc4\ub85c \uc218\ubc30\uc804\ubc18\uc744 \ubd84\ub958\ud558\uace0 <strong>\ub4c0\ud2f0 \ube44<\/strong>. DC \ud1a0\ub860\uc758 \uacbd\uc6b0, \uc138 <strong>\ub370\uc774\ud130\uc13c\ud130 \ud65c\uc6a9 \uce74\ud14c\uace0\ub9ac<\/strong> OEM \ub300\ud654\uc5d0\uc11c \ud589\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4:<\/p>\n<div class=\"b2b-table-scroll\" role=\"region\" aria-label=\"\uc2a4\ud06c\ub864 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \ud14c\uc774\ube14\" tabindex=\"0\" style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 18px\">\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\uce74\ud14c\uace0\ub9ac<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\uc804\ud615\uc801\uc778 \ubd80\ud558 \ub3d9\uc791<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">OEM \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\ubcc0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">DC-1<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc800\ud56d\ub85c \ubc0f \ud788\ud130\uc640 \uac19\uc740 \uc720\ub3c4\uc131\uc774 \uc5c6\uac70\ub098 \uc57d\uac04 \uc720\ub3c4\uc131\uc778 \ubd80\ud558<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc774\uac83\uc774 \uc548\uc815\uc801\uc778 \uc800\ud56d\uc131 \ubc84\uc2a4\uc785\ub2c8\uae4c, \uc544\ub2c8\uba74 \ud788\ud130 \uacbd\ub85c\uc785\ub2c8\uae4c?<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">DC-3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ubd84\uad8c \uc804\ub3d9\uae30: \uae30\ub3d9, \uc5ed\uc804\uc81c\ub3d9, \uc810\ub3d9, \ub3d9\uc801 \uc81c\ub3d9<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc811\ucd09\uae30\uac00 \ub2e8\uc21c\ud55c \uc628\/\uc624\ud504\ub97c \ub118\uc5b4 \ubaa8\ud130\uc758 \ud22c\uc785\/\ucc28\ub2e8\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">DC-5<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ub354 \uac00\ud639\ud55c \uc81c\ub3d9 \uc870\uac74\uc758 \uc9c1\ub958 \uc9c1\uad8c \uc804\ub3d9\uae30<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ud30c\uad34 \uc751\ub825\uc774 \ud50c\ub7ec\uadf8\/\uc5ed\uc0c1 \uc6b4\uc804\uc5d0 \ub354 \uac00\uae4c\uc6b4\uac00\uc694?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc804\ubb38 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub294 \ub0b4\ubd80 \uac80\ud1a0 \uc2dc \uce74\ud14c\uace0\ub9ac \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc870\ub2ec \ubd80\uc11c\uac00 \uad00\ub828 \uc5c6\ub294 \ud45c\uc5d0\uc11c \u201c50 A\u201d\ub97c \ub204\ub77d\ud558\uac70\ub098 \ud63c\ub3d9\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc26c\uc6b4 \ubc84\uc804: \uce74\ud14c\uace0\ub9ac\ub294 \ud574\ub2f9 \ubd80\ud488\uc744 \uad50\uccb4\ud560 \ub54c \uc5bc\ub9c8\ub098 \ud070 \ucda9\uaca9\uc774 \ud5c8\uc6a9\ub418\ub294\uc9c0 \uc54c\ub824\uc8fc\ub294 \ubc18\uba74, \ub9c8\ucf00\ud305 \ub77c\ubca8\uc740 \ub204\uad70\uac00 \ud55c\ub54c \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ucdb0 \ubd80\ud488 \uaddc\uaca9\uc744 \uc815\ud588\uc74c\uc744 \uc554\uc2dc\ud560 \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uacbd\uc7c1\uc0ac \ud398\uc774\uc9c0\uc758 \ud604\uc7ac \uc22b\uc790 \uc606\uc5d0 \u201c\ud655\uc815 \ubaa9\uc801(definite purpose)\u201d\uc774 \uae30\uc7ac\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0, \ud574\ub2f9 \uc22b\uc790\ub97c \ub4b7\ubc1b\uce68\ud558\ub294 \uce74\ud14c\uace0\ub9ac \ud589\uc774 \ubb34\uc5c7\uc778\uc9c0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. AC \ud655\uc815 \ubaa9\uc801 \uc804\ud1b5 \ubc29\uc2dd\uc740 DC \ud14c\uc774\ube14 \ud589 \uc5c6\uc774\ub294 DC \ubc84\uc2a4\ub85c \uc804\uc1a1\ub418\uc9c0 \uc54a\ub294 \ub85c\ud130 \uad6c\uc18d \uc2b9\uc218(locked-rotor multipliers)\uae4c\uc9c0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"dc-load-behavior-that-rewrites-the-selection-conversation\">\uc120\ud0dd \ub300\ud654\ub97c \ub2e4\uc2dc \uc4f0\ub294 DC \ub85c\ub4dc \ub3d9\uc791<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> DC \uacbd\ub85c\uc5d0\ub294 \uce74\ud0c8\ub85c\uadf8 \ud615\uc6a9\uc0ac\ub85c\ub294 \ud574\uacb0\ub418\uc9c0 \uc54a\ub294 \uc544\ud06c \uc9c0\uc18d\uc131\uacfc \ucf54\uc77c \uac00\uc5f4 \uc81c\uc57d \uc870\uac74\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc9c1\ub958(DC)\uc5d0\ub294 \uc790\uc5f0\uc801\uc778 \uc804\ub958 \uc601\uc810\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c DC \ucee8\ud0dd\ud130 \ub370\uc774\ud130\uc2dc\ud2b8\uac00 \uc544\ud06c \uc81c\uc5b4 \uae30\ub2a5\uc744 \uac15\uc870\ud558\uace0, \uc751\uc6a9 \uac00\uc774\ub4dc\uac00 AC \uc815\uaca9 \uc7a5\uce58\uac00 DC \ubd80\ud558\ub97c \uc2a4\uc704\uce6d\ud560 \uc218 \uc788\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9d0\ub77c\uace0 \uacbd\uace0\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uadc0\uc0ac\uc758 OEM \uacbd\ub85c\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc774 \ubb38\uc11c\ud654\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><strong>\uc8fc\uc811\uc810 \uac04\uc758 \uc804\uc555 \ub4f1\uae09<\/strong>, \ucc28\ub2e8 \uc2dc \ucd5c\uc545\uc758 \ud68c\ubcf5 \uc804\uc555\uc744 \ud3ec\ud568\ud558\uc5ec<\/li>\n<li style=\"margin:0 0 8px\"><strong>\uc804\ub958\uc758 \uac1c\ud3d0<\/strong> \uc815\uc0c1 \uc0c1\ud0dc \ubc18\uc1a1 \uc804\ub958\uc640 \ub300\ube44\ud558\uc5ec<\/li>\n<li style=\"margin:0 0 8px\"><strong>\uc791\ub3d9 \uc8fc\ud30c\uc218<\/strong>\uac00\ub054 \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\ub294 \uc9c0\uc18d\uc801\uc778 \uc6b4\ubc18\uc740 \ubc18\ubcf5\uc801\uc778 \uc778\uce6d(\uac00\ub2e4 \uc11c\ub2e4)\uacfc \uac19\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li style=\"margin:0 0 8px\"><strong>\ucf54\uc77c \uacf5\uae09 \ubc29\uc2dd \ubc0f \ub4c0\ud2f0<\/strong>\uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \uc791\ub3d9\ud558\ub294 \uc81c\uc5b4 \uc804\uc555\uc774 \ub2e4\ub978 \uc6a9\ub3c4\ub85c \uc124\uacc4\ub41c \uad8c\uc120\uc744 \uacfc\uc5f4\uc2dc\ud0ac \uc218 \uc788\ub2e4<\/li>\n<\/ol>\n<figure style=\"margin:26px 0;text-align:center\" class=\"wp-block-image size-large\"><img style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/czwb400a_s2-2.webp\" alt=\"SAYOON CZWB400A \uc0c1\uc2dc \ub2eb\ud798 \uc9c1\ub958 \uc811\ucd09\uae30 \uc815\uaca9 \uc804\ub958 \ubc0f \ub4c0\ud2f0 \uac80\ud1a0 \ud45c\uc2dc\" loading=\"lazy\" decoding=\"async\"\/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc811\ucd09\uae30 \uad50\uccb4\uc5d0 \uad00\ud55c \ud604\uc7a5 \uc2e4\ubb34 \ub17c\uc758\ub294 \ub3d9\uc77c \uaddc\uaca9(like-for-like) \uc784\ubb34 \uc218\ud589\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \ucf54\uc77c \uc784\ud53c\ub358\uc2a4, \uc804\uc555 \ub4f1\uae09 \ub610\ub294 \ud3fc \ud329\ud130\uac00 \ub2e4\ub97c \ub54c \u201c\ubc94\uc6a9 \ubaa9\uc801(definite purpose)\u201d \ub300\uce58\ud488\uc740 \uc804\ub958 \uc6a9\ub7c9\ub9cc\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud574\ub3c4 \ub41c\ub2e4\ub294 \uc2e0\ud638\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uce59\uc740 \ucf54\uc77c \ubd88\uc77c\uce58\ub098 \uc544\ud06c \uac2d\uc774 \uc624\ub3d9\uc791\uc774\ub098 \uc811\uc810 \uc6a9\ucc29\uc73c\ub85c \ub098\ud0c0\ub098\ub294 \uc9c1\ub958(DC) \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ub450 \ubc88 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"when-a-definite-purpose-label-still-fits-an-oem-dc-path\">\ubaa9\uc801 \uc81c\ud55c\ud615 \ub77c\ubca8\uc774 \uc5ec\uc804\ud788 OEM DC \uacbd\ub85c\uc5d0 \uc801\ud569\ud560 \ub54c<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \uae30\uacc4 \uc791\uc5c5 \ubd80\ud558\uac00 \uc774\ubbf8 \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud588\uace0 \ubca4\ub354\uac00 \uc77c\uce58\ud558\ub294 DC \uc99d\uba85\uc744 \uac8c\uc2dc\ud560 \ub54c \ub808\uc774\ube14\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ub2e8\uc77c \uae30\uacc4 \uc2a4\ud1a0\ub9ac\ub97c \ud55c \ubb38\ub2e8\uc73c\ub85c \uc11c\uc220\ud560 \uc218 \uc788\uac8c \ub41c \ud6c4\uc5d0\uc57c \uadf8 \ub808\uc774\ube14\uc774 \uc81c \uac12\uc744 \ud558\uac8c \ub429\ub2c8\ub2e4. \ubb34\uc5c7\uc774 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294\uc9c0, \uc811\uc810\uc774 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc9c0\uc18d\ub418\ub294\uc9c0, \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac1c\ubc29\ub418\ub294\uc9c0, \uadf8\ub9ac\uace0 OEM\uc774 \uc9c0\uc6d0\ud558\ub294 \uc720\uc9c0\ubcf4\uc218 \uc8fc\uae30\uac00 \ubb34\uc5c7\uc778\uc9c0\uac00 \uadf8\uac83\uc785\ub2c8\ub2e4. \ub0c9\ub3d9 \ubc0f \uacac\uc778 \uc778\uc811 \uc774\ub825\uc740 \uc881\uc740 \ub4c0\ud2f0 \uc0ac\uc774\ud074\ub85c\ubd80\ud130 \uc218\uba85\uc744 \uc608\uce21\ud560 \uc218 \uc788\uc5c8\uae30 \ub54c\ubb38\uc5d0 \ud655\uc815 \ubaa9\uc801 \ub77c\uc778\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uc720\uc0ac\ud55c \uc0ac\uace0\ubc29\uc2dd\uc774 DC OEM\uc774 \ubc18\ubcf5 \uc8fc\uae30(\uc608: \uc54c\ub824\uc9c4 \ubc84\uc2a4 \uc804\uc555\uc5d0\uc11c\uc758 \uc608\uc815\ub41c \ucc28\ub2e8)\ub97c \uac8c\uc2dc\ud560 \ub54c \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ub77c\ubca8\uc744 ~\ub85c \uc0ac\uc6a9\ud558\uc138\uc694 <strong>\uac80\uc0c9 \ub2e8\ucd95\ud0a4<\/strong>, \uace7\ubc14\ub85c \ub2e4\uc74c\uacfc \uac19\uc774 \uc804\ud658\ud569\ub2c8\ub2e4:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\ud65c\uc6a9 \uce74\ud14c\uace0\ub9ac \uc801\ud569\uc131<\/li>\n<li style=\"margin:0 0 8px\">\uc804\uc555\uc5d0 \ub300\ud574 \uac8c\uc2dc\ub41c \uba54\uc774\ud06c\/\ube0c\ub808\uc774\ud06c \ud589<\/li>\n<li style=\"margin:0 0 8px\">\uae30\uacc4\uc801 \ud3fc \ud329\ud130 \ubc0f \uc811\uc810 \ubc30\uce58 (NO, NC, \ubcf4\uc870 \uc811\uc810 \uc694\uad6c\uc0ac\ud56d)<\/li>\n<\/ul>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ub9cc\uc57d \uadf8 \uc99d\uac70\ub4e4\uc774 \ubaa8\ub378 \ud398\uc774\uc9c0\uc5d0 \uc874\uc7ac\ud55c\ub2e4\uba74, \ub808\uc774\ube14\uc774 \uc2dc\uac04\uc744 \uc808\uc57d\ud574 \uc900 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\ub2e4\uba74, \ub808\uc774\ube14\uc744 \uac15\ub4f1\uc2dc\ud0a4\uace0 \ub300\uc2e0 \uc9c1\ubb34 \ub4f1\uae09\uc73c\ub85c \uac80\uc0c9\ud558\uc138\uc694.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"when-the-same-label-sends-procurement-down-the-wrong-aisle\">\ub3d9\uc77c\ud55c \ub77c\ubca8\uc774 \uc870\ub2ec \ubd80\uc11c\ub97c \uc5c9\ub6b1\ud55c \ud1b5\ub85c\ub85c \ubcf4\ub0bc \ub54c<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \ud300\ub4e4\uc774 \ud5c8\uc6a9\uc804\ub958\ub97c \ub4c0\ud2f0 \ud504\ub8e8\ud504\ub098 \uc778\uc99d \ub9e5\ub77d \ub300\uc2e0 \uc0ac\uc6a9\ud560 \ub54c \ub77c\ubca8\uc740 \uc624\ud574\ub97c \ubd88\ub7ec\uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uacf5\uac1c\ub41c \ud1a0\ub860 \ubc0f \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158 \ub17c\ubb38\uc5d0\uc11c \ubc18\ubcf5\uc801\uc73c\ub85c \ub098\ud0c0\ub098\ub294 OEM \uace0\uc7a5 \uc720\ud615\uc740 \uc138 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><strong>\uc570\ud504 \uc804\uc6a9 \ub300\uce58.<\/strong> \ub85c\ud130 \uc7a0\uae08 \ub610\ub294 \ub3cc\uc785 \uc804\ub958 \uaddc\uce59\uc774 \ub2e4\ub97c \ub54c \ud55c \uc81c\ud488\uad70\uc758 \uacf5\ud1b5 \ud5c8\uc6a9 \uc804\ub958 \uc218\uce58\ub294 \ub2e4\ub978 \uc81c\ud488\uad70\uc758 \uac00\ubcc0 \ubd80\ud558\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li style=\"margin:0 0 8px\"><strong>DC BOM \ub77c\uc778\uc758 AC \ub808\uc774\ube14.<\/strong> HVAC \ubc94\uc6a9 \ubaa9\uc801 \uc124\uba85\uc11c\uac00 \uac80\uc0c9 \uacb0\uacfc\ub97c \uc9c0\ubc30\ud558\uace0 \uc788\uc73c\uba70, \uad6c\ub9e4\uc790\ub294 AC \uc120\ud0dd \uc2b5\uad00\uc744 DC \ud68c\ub85c\ub3c4\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li style=\"margin:0 0 8px\"><strong>\uc778\uc99d \uc57d\uc5b4.<\/strong> \u201c\ud655\uc815\uc801 \uc6a9\ub3c4'\ub97c \u201d\uc5b4\ub5a4 \ud328\ub110\uc5d0\ub4e0 \uc2b9\uc778\ub41c \uac83'\uc73c\ub85c \ucde8\uae09\ud558\ub294 \uac83\uc740 \uacf5\uc778 \ubd80\ud488\ub4e4\uc774 \uae30\ub300\ud558\ub294 \uc870\ub9bd \uc218\uc900\uc758 \uc774\uc57c\uae30\ub97c \uc0dd\ub7b5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<figure style=\"margin:26px 0;text-align:center\" class=\"wp-block-image size-large\"><img style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/qzj50a-d_s3-2.webp\" alt=\"SAYOON QZJ50A-D DC \uc811\ucd09\uae30\ub294 \ub2e8\uc77c \ub9c8\ucf00\ud305 \ub77c\ubca8\uc744 \ub118\uc5b4\uc120 \ub2e4\uc591\ud55c \uc811\uc810 \ud615\uc2dd\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\" loading=\"lazy\" decoding=\"async\"\/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc870\ub2ec \ubd80\uc11c\ub294 \ud65c\uc6a9 \ubc94\uc8fc, \ucf54\uc77c \uc804\uc555, \uc2dc\uac04\ub2f9 \uc608\uc0c1 \uc791\ub3d9 \ud69f\uc218, \uadf8\ub9ac\uace0 \uc644\uc131\ub41c \uae30\uacc4\uc758 \ub300\uc0c1 \ud45c\uc900 \ub610\ub294 \uc778\uc99d \ucee8\ud14d\uc2a4\ud2b8\uac00 \ub204\ub77d\ub41c \uacac\uc801\uc694\uccad\uc11c(RFQ)\ub97c \uac70\ubd80\ud568\uc73c\ub85c\uc368 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd80\uc11c\ub294 \ud574\ub2f9 \ud56d\ubaa9\uc774 \ud488\ubaa9 \uc124\uba85\uc5d0 \ub098\ud0c0\ub098\uae30 \uc804\uc5d0 \uadf8 \ud544\ub4dc\ub4e4\uc744 \ucc44\uc6cc\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"datasheet-fields-oem-teams-should-lock-before-bom-release\">BOM \ub9b4\ub9ac\uc2a4 \uc804\uc5d0 OEM \ud300\uc774 \uace0\uc815\ud574\uc57c \ud560 \ub370\uc774\ud130\uc2dc\ud2b8 \ud544\ub4dc<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \uc120\ud0dd\ud55c \ubaa8\ub378\uc758 \ub808\uc774\ube14\uc744 \ub4c0\ud2f0 \ud074\ub798\uc2a4\/\ub4c0\ud2f0 \uc0ac\uc774\ud074, \uc804\ubd80\ud558 \uc804\ub958(FLA)\/\uc815\uaca9 \ubd80\ud558 \uc804\ub958, \uae30\ub3d9 \uc804\ub958(LRA)\/\ub3cc\uc785 \uc804\ub958 \uc81c\ud55c \ubc0f \uae30\ud0c0 \uac80\uc99d\ub41c \ud544\ub4dc\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/p>\n<div class=\"b2b-table-scroll\" role=\"region\" aria-label=\"\uc2a4\ud06c\ub864 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \ud14c\uc774\ube14\" tabindex=\"0\" style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 18px\">\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\ud544\ub4dc<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">DC OEM \uacbd\ub85c\uc5d0\uc11c \uadf8\uac83\uc774 \uc911\uc694\ud55c \uc774\uc720<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc811\uc810 (NO\/NC\/\uc804\ud658)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc804\uc6d0 \ucc28\ub2e8\ub41c \uba54\uc778 \uacbd\ub85c \uc0c1\ud0dc\ub97c \uc815\uc758\ud568; \ud68c\ub85c\ub3c4\ub97c \uc77d\uc744 \ub54c \uc81c\ud488 \ub3c4\uba74\uc758 \uba54\uc774\ud06c\/\ube0c\ub808\uc774\ud06c(make\/break) \uc6a9\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ud45c\uc2dc\ub41c \uc0ac\uc6a9 \ubc94\uc8fc \ud589\uc5d0 \ub300\ud55c \uc815\uaca9 \ubd80\ud558 \uc804\ub958<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc570\ud504\uc758 \ud5c8\uc6a9 \uc804\ub958\ub294 \uc2ac\ub85c\uac74\uc774 \uc544\ub2c8\ub77c DC-1 \uac19\uc740 \ubd80\ud558 \ub4f1\uae09\uc5d0 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc811\ucd09 \uc804\uc555 \ud55c\uacc4<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc18c\uc74c \uc5c6\ub294 \uacfc\uc804\uc555 \uc0ac\uc6a9 \ubc29\uc9c0<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ucf54\uc77c \uc815\uaca9 \uc804\uc555 \ubc0f \ub4c0\ud2f0<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc798\ubabb\ub41c \uc81c\uc5b4 \uc804\uc6d0\uc73c\ub85c \uc778\ud55c \uc5f4 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc791\uc5c5 \uc0ac\uc591 (\uc5f0\uc18d \ub300 \uac04\ud5d0)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc131\ub0e5\uc740 \uc2dc\uac04\uc758 \ud750\ub984\uc744 \uc5f4\uc801 \ud604\uc2e4\uc5d0 \uc804\ub2ec\ud569\ub2c8\ub2e4. \ubb38\uc11c\ub294 <strong>\ub2f9\uc9c1 \ubc18<\/strong> OEM \uacbd\ub85c\ub85c<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\uc81c\uacf5\ub418\ub294 \uacbd\uc6b0 \uacf5\uc778\ub41c \uc804\uae30\uc801\/\uae30\uacc4\uc801 \uc218\uba85<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\ubcf4\uc99d \ubc0f \uc11c\ube44\uc2a4 \uc8fc\uae30 \uacb0\uc815 \uc9c0\uc6d0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ub77c\uc774\ube0c \ubaa8\ub378 \ud398\uc774\uc9c0\uc5d0\uc11c, <a href=\"https:\/\/sayoon-dc.com\/ko\/product\/czw152a-normally-open-dc-contactor\/\">CZW152A \uc0c1\uac1c\ud615 DC \ucee8\ud0dd\ud130<\/a> \uadf8 \ud328\ud134\uc744 \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. 1\uac1c\uc758 a\uc811\uc810(NO) \ud615\uc2dd\uc744 \uba85\uc2dc\ud558\uace0, \ud2b9\uc815 \uc804\uc555 \uc870\uac74\uc5d0 \ub300\ud55c DC-1 \uc815\uaca9 \ubd80\ud558 \uc804\ub958 \ud589\uc744 \uac8c\uc2dc\ud558\uba70, \uc5f0\uc18d \ub610\ub294 \ub2e8\uc18d \uc791\uc5c5 \uc0ac\uc591\uc744 \ub098\uc5f4\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \ubaa8\ub4e0 CZW \ubcc0\ud615\uc5d0 \uc801\uc6a9\ub418\ub294 \ubcf4\ud3b8\uc801\uc778 \uaddc\uce59\uc774 \uc544\ub2c8\ub77c, CZW152A\uc5d0\ub9cc \uad6d\ud55c\ub41c SAYOON CZW152A\uc758 \ubaa8\ub378 \uc218\uc900 \uc99d\uac70\uc785\ub2c8\ub2e4.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"a-model-level-dc-contactor-path-after-duty-class-is-defined\">\ub4c0\ud2f0 \ud074\ub798\uc2a4\uac00 \uc815\uc758\ub41c \ud6c4\uc758 \ubaa8\ub378 \ub808\ubca8 DC \uc811\ucd09\uae30 \uacbd\ub85c<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \uadfc\ubb34 \uc99d\uba85\uc5d0\uc11c \ud328\ubc00\ub9ac \ud5c8\ube0c\ub85c \uc774\ub3d9\ud55c \ud6c4, \ud558\ub098\uc758 \ubaa8\ub378 \ud398\uc774\uc9c0\uc640 \ub3c4\uba74 \uac80\ud1a0\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ubc29\uacfc \ud6c4 \uc218\uc5c5\uc774 \uae30\ub85d\ub41c \ud6c4:<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\uc5f4\ub2e4 <a href=\"https:\/\/sayoon-dc.com\/ko\/%ec%a0%9c%ed%92%88\/\">\uc0ac\uc724 \uc81c\ud488 \ud544\ub7ec<\/a> \uc804\uc555 \ub4f1\uae09\uacfc \ud3fc \ud329\ud130\uc5d0 \uc77c\uce58\ud558\ub294 DC \uc81c\ud488\uad70\uc744 \ucc3e\uae30 \uc704\ud574.<\/li>\n<li style=\"margin:0 0 8px\">\uc0ac\uc6a9\ud558\uc138\uc694 <a href=\"https:\/\/sayoon-dc.com\/ko\/czw-%ec%8b%9c%eb%a6%ac%ec%a6%88-dc-%ec%a0%91%ec%b4%89%ea%b8%b0\/\">CZW \uc2dc\ub9ac\uc988 DC \uc811\ucd09\uae30 \ud5c8\ube0c<\/a> \uac8c\uc2dc\ub41c CZW \ubc94\uc704\uc5d0\uc11c \uacbd\ub85c\uc5d0 \uc0c1\uc2dc \uac1c\ubc29\ud615 \uc0b0\uc5c5\uc6a9 DC \ub77c\uc778\uc774 \ud544\uc694\ud560 \ub54c.<\/li>\n<li style=\"margin:0 0 8px\">BOM\uc744 \ud655\uc815\ud558\uae30 \uc804\uc5d0 \uc120\ud0dd\ud55c \ubaa8\ub378\uc758 \uc124\uce58 \ub3c4\uba74, \ubd80\ud558 \uace1\uc120, \ucf54\uc77c \uc635\uc158\uc744 \ud68c\ub85c\ub3c4\uc640 \ube44\uad50\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n<figure style=\"margin:26px 0;text-align:center\" class=\"wp-block-image size-large\"><img style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/czw152a_s2-1-2.webp\" alt=\"\uc0ac\uc694(SAYOON) CZW152A \uc0c1\uc2dc\uac1c\ubc29\ud615 DC \uc811\ucd09\uae30 \uc81c\ud488 \uc0ac\uc9c4 (\ubd80\ud558 \ub4f1\uae09 \uc815\uc758 \ud6c4 \ubaa8\ub378 \uc218\uc900 \uc120\uc815\uc744 \uc704\ud568)\" loading=\"lazy\" decoding=\"async\"\/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ud68c\ub85c\ub3c4\uac00 \uc0c1\uc2dc \uac1c\ubc29\ub41c \uba54\uc778 \uacbd\ub85c\ub97c \uc694\uad6c\ud558\uace0 \uac8c\uc2dc\ub41c DC-1 \ud589\uc774 \ubb38\uc11c\ud654\ub41c \ubc84\uc2a4 \uc870\uac74\uacfc \uc77c\uce58\ud560 \ub54c, <a href=\"https:\/\/sayoon-dc.com\/ko\/product\/czw152a-normally-open-dc-contactor\/\">CZW152A \uc0c1\uac1c\ud615 DC \ucee8\ud0dd\ud130<\/a> \uce74\ud0c8\ub85c\uadf8\uc5d0 \u201c\ud655\uc815\uc801 \ubaa9\uc801(definite purpose)\u201d\uc774\ub77c\ub294 \ub2e8\uc5b4\uac00 \ub4f1\uc7a5\ud574\uc11c\uac00 \uc544\ub2c8\ub77c, \ubaa8\ub378 \ud544\ub4dc\uac00 \uc774\ubbf8 \uc2b9\uc778\ud55c \uc758\ubb34 \uc2a4\ud1a0\ub9ac\uc640 \uc77c\uce58\ud558\uae30 \ub54c\ubb38\uc5d0 \uad6c\uccb4\uc801\uc778 \ub2e4\uc74c \ud398\uc774\uc9c0\uac00 \ub429\ub2c8\ub2e4. \uacbd\ub85c\uc5d0 \uc0c1\uc2dc \ub2eb\ud798(NC) \uc8fc \uc811\uc810, \ub2e4\ub978 \uc811\uc810 \ud615\uc2dd, \ub610\ub294 \ub354 \ub192\uc740 \uc804\uc555 \ub4f1\uae09\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \ud328\ubc00\ub9ac \ud5c8\ube0c\uc5d0 \uba38\ubb3c\uba74\uc11c \ub2e4\ub978 \ubaa8\ub378 \ud398\uc774\uc9c0\uc5d0\uc11c \ub3d9\uc77c\ud55c \ud544\ub4dc\ubcc4 \uac80\ud1a0\ub97c \ubc18\ubcf5\ud558\uc2ed\uc2dc\uc624.<\/p>\n<figure style=\"margin:26px 0;text-align:center\" class=\"wp-block-image size-large\"><img style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/sayoon-dc.com\/wp-content\/uploads\/2026\/05\/jcc200a_s1-2.webp\" alt=\"OEM \ud328\ubc00\ub9ac \uac04 \ube44\uad50\ub97c \uc704\ud55c SAYOON JCC200A DC \ucee8\ud0dd\ud130\" loading=\"lazy\" decoding=\"async\"\/><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3 style=\"margin:28px 0 12px\">\uc811\ucd09\uae30(contactor)\uc5d0\uc11c \u201cdefinite purpose\u201d(\ud2b9\uc815 \ubaa9\uc801\uc6a9)\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc774\ub294 \uacf5\uae09\uc5c5\uccb4\uac00 \ud574\ub2f9 \ubd80\ud488\uc744 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \ubc30\uce58\ud588\uc74c\uc744 \ub098\ud0c0\ub0b4\uba70, \ubc94\uc6a9 \uc81c\ud488\uc5d0 \ube44\ud574 \uc815\uaca9 \uc0ac\uc591\uc758 \uc801\uc6a9 \ubc94\uc704\uac00 \uc881\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\uac83\ub9cc\uc73c\ub85c\ub294 \ud574\ub2f9 \ubd80\ud488\uc774 \uadc0\ud558\uc758 \uc9c1\ub958(DC) \uc0ac\uc6a9 \ubc94\uc8fc\ub098 \uc644\uc131 \uae30\uacc4 \uc778\uc99d \uacc4\ud68d\uc5d0 \ubd80\ud569\ud55c\ub2e4\ub294 \uc99d\uac70\uac00 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"margin:28px 0 12px\">DC \uc120\ud0dd\uc5d0\ub294 \uc6a9\ub3c4 \ud55c\uc815 \ub77c\ubca8\ub9cc\uc73c\ub85c \ucda9\ubd84\ud569\ub2c8\uae4c?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc544\ub2c8\uc624. \uc5ec\uc804\ud788 \ud574\ub2f9 \uc815\ud655\ud55c \ubaa8\ub378\uc5d0 \ub300\ud55c DC \uc804\uc555 \ub4f1\uae09, \uc0ac\uc6a9 \ubc94\uc8fc, \ucf54\uc77c \uc0ac\uc591, \uadf8\ub9ac\uace0 \ud22c\uc785\/\ucc28\ub2e8(make\/break) \ub4c0\ud2f0\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. AC HVAC \ubc94\uc6a9 \ubaa9\uc801 \uac00\uc774\ub4dc\ub294 \uac80\uc0c9 \uacb0\uacfc\uc5d0 \ud754\ud558\uc9c0\ub9cc, DC \ub370\uc774\ud130\uc2dc\ud2b8 \ud589\uc744 \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"margin:28px 0 12px\">DC-1\uacfc DC-3\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">DC-1\uc740 \ud788\ud130 \ubc0f \uc800\ud56d\uc131 \ubaa8\uc120\uacfc \uac19\uc740 \ubb34\uc720\ub3c4\uc131 \ub610\ub294 \uacbd\uc720\ub3c4\uc131 \ubd80\ud558\ub97c \ud3ec\uad04\ud569\ub2c8\ub2e4. DC-3\uc740 \uae30\ub3d9, \uc5ed\ud68c\uc804 \uc81c\ub3d9, \uc810\ub3d9(\uc778\uce6d), \ub610\ub294 \ub3d9\uc801 \uc81c\ub3d9\uc774 \uc218\ubc18\ub418\ub294 \ubd84\uad8c \uc804\ub3d9\uae30 \ubd80\ud558\ub97c \ud3ec\uad04\ud558\uba70, \uc774\ub294 \ub354 \ub192\uc740 \ud22c\uc785\/\ucc28\ub2e8 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uce74\ud0c8\ub85c\uadf8\uc758 \uc218\uc2dd\uc5b4\uac00 \uc544\ub2cc \uc2e4\uc81c \uc2a4\uc704\uce6d\uc5d0 \uc77c\uce58\ud558\ub294 \ubc94\uc8fc\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 style=\"margin:28px 0 12px\">\ubaa9\uc801\ud615 \uc811\ucd09\uae30\ub294 UL \ub4f1\uc7ac(Listed)\ub418\uc5b4 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uacf5\uac1c \ud1a0\ub860\uc5d0\uc11c\ub294 \uc885\uc885 \ub2e8\uc77c \ubaa9\uc801 \ub77c\uc778\uc744 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ub41c \uc5b4\uc148\ube14\ub9ac \ub0b4\ubd80\uc5d0 \uc0ac\uc6a9\ub418\ub294 UL \uacf5\uc778(UL Recognized) \ubd80\ud488\uc73c\ub85c \uc124\uba85\ud558\ub294 \ubc18\uba74, \ub9ce\uc740 \ubc94\uc6a9 IEC \uc811\ucd09\uae30\ub294 \ubd80\ud488 \uad6c\ub3d9\ud615 \ud328\ub110 \uacbd\ub85c\uc5d0 \ub300\ud574 UL \ub4f1\uc7ac(UL Listed)\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub4f1\uc7ac \ub4f1\uae09\uc740 \ud1b5\ud569 \ubb38\uc11c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70 \ubaa8\ub378 \ub370\uc774\ud130\uc2dc\ud2b8 \uac80\ud1a0\ub97c \ub300\uccb4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"margin:28px 0 12px\">\ub3d9\uc77c\ud55c \uc554\ud398\uc5b4 \uc815\uaca9\uc758 \ub2e4\ub978 \uc811\ucd09\uae30\ub85c \uad50\uccb4\ud574\ub3c4 \ub418\ub098\uc694?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\uc774\uc6a9 \ubc94\uc8fc, \uc804\uc555 \ub4f1\uae09, \ucf54\uc77c \uacf5\uae09, \uc811\uc810 \ud615\uc2dd, \uadf8\ub9ac\uace0 \ubca4\ub354\uc758 \uba54\uc774\ud06c\/\ube0c\ub808\uc774\ud06c \ud589\uc744 \uc77c\uce58\uc2dc\ud0a8 \ud6c4\uc5d0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4. \ud604\uc7a5 \uad50\uccb4 \uc2dc\uc5d0\ub294 \u201c\ubc94\uc6a9 \ubaa9\uc801'\uc744 \uc77c\ubc18\uc801\uc778 \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c\uac00 \uc544\ub2cc \ub3d9\uae09 \uad50\uccb4(like-for-like) \uc6d0\uce59\uc73c\ub85c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<h3 style=\"margin:28px 0 12px\">OEM\uc774 \ub4c0\ud2f0 \ud074\ub798\uc2a4\ub97c \uc815\uc758\ud55c \ud6c4 \uc870\ub2ec \ubd80\uc11c\uc5d0 \ubb34\uc5c7\uc744 \ubcf4\ub0b4\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\ubaa8\ub378 \ubc88\ud638\ub098 \ud328\ubc00\ub9ac, \ubd80\ud558 \uce74\ud14c\uace0\ub9ac, \ucf54\uc77c \uc804\uc555, \uc811\uc810 \ud615\uc0c1, \uc2dc\uac04\ub2f9 \uc608\uc0c1 \ub3d9\uc791 \ud69f\uc218, \uadf8\ub9ac\uace0 \uc0ac\uc6a9\ud558\uc2e0 \ub370\uc774\ud130\uc2dc\ud2b8 \ud589\uc744 \ubcf4\ub0b4\uc8fc\uc138\uc694. Recognized \ubd80\ud488\uc774 \uad00\ub828\ub41c \uacbd\uc6b0 \uc644\uc81c\ud488 \uc778\uc99d \ub9e5\ub77d\uc744 \ucd94\uac00\ud574 \uc8fc\uc138\uc694.<\/p>\n<h3 style=\"margin:28px 0 12px\">\u201c\ubc94\uc6a9 \ubaa9\uc801(definite-purpose)\u201d \ud544\ud130\uac00 \uc798\ubabb\ub41c \uc8fc\uc694 \ud544\ud130\uac00 \ub418\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00\uc694?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">DC \uacbd\ub85c\uc5d0 \ubaa8\ud130 \ud50c\ub7ec\uae45, \ud504\ub9ac\ucda9\uc9c0 \uc2dc\ud000\uc2f1, \ucf54\uc77c \uac00\uc5f4 \ub610\ub294 \ud328\ub110 \uc778\uc99d\uc5d0 \ub300\ud55c \ubbf8\ud574\uacb0 \uc9c8\ubb38\uc774 \uc5ec\uc804\ud788 \ub0a8\uc544 \uc788\uace0, \uc720\uc77c\ud558\uac8c \uacf5\uc720\ub418\ub294 \uc18d\uc131\uc774 \ub9c8\ucf00\ud305 \ub77c\ubca8\uc77c \ub54c\u2014\ud574\ub2f9 \ud544\ub4dc\ub4e4\uc774 \uba85\uba85\ub41c \ubaa8\ub378 \ud398\uc774\uc9c0\uc5d0\uc11c \ub2f5\ubcc0\ub420 \ub54c\uae4c\uc9c0 \uadf8 \ub77c\ubca8\uc744 \uac15\ub4f1\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"references\">\ucc38\uace0\ubb38\ud5cc<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\uc704\ud0a4\ubc31\uacfc \uae30\uc5ec\uc790\ub4e4. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Utilization_categories\" rel=\"nofollow noopener\" target=\"_blank\">\ud65c\uc6a9 \ubc94\uc8fc<\/a>. 2026\ub144 8\uc6d4 22\uc77c \uc811\uc18d.<\/li>\n<li style=\"margin:0 0 8px\">\ub2e4\uc77c\ub80c, A. <a href=\"https:\/\/forum.digikey.com\/t\/beyond-current-rating-choosing-between-iec-and-definite-purpose-contactors\/71342\" rel=\"nofollow noopener\" target=\"_blank\">\ud604\uc7ac \uc815\uaca9 \ub118\ubcf4\uae30: IEC\uc640 \uc6a9\ub3c4\uc9c0\uc815\ud615 \uc811\ucd09\uae30 \uc0ac\uc774\uc758 \uc120\ud0dd<\/a>. \ub514\uc9c0\ud0a4 \ud14c\ud06c\ud3ec\ub7fc. 2026\ub144 8\uc6d4 17\uc77c.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc6a9\ub3c4 \uc9c0\uc815\ud615 DC \ucee8\ud0dd\ud130 \ub77c\ubca8\uc774 OEM \uacbd\ub85c\uc5d0 \ubd80\ud569\ud560 \ub54c, \uadf8\ub9ac\uace0 \ub4c0\ud2f0 \ud074\ub798\uc2a4, \uc774\uc6a9 \ubc94\uc8fc \ubc0f \ub370\uc774\ud130\uc2dc\ud2b8 \uc99d\uba85\uc774 \ub9c8\ucf00\ud305 \uba85\uce6d\uc744 \ub300\uccb4\ud574\uc57c \ud560 \ub54c.<\/p>","protected":false},"author":3,"featured_media":1340,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/posts\/2888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/comments?post=2888"}],"version-history":[{"count":1,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/posts\/2888\/revisions"}],"predecessor-version":[{"id":2889,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/posts\/2888\/revisions\/2889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/media\/1340"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/media?parent=2888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/categories?post=2888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/ko\/wp-json\/wp\/v2\/tags?post=2888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}