{"id":5298,"date":"2019-09-23T00:59:46","date_gmt":"2019-09-23T00:59:46","guid":{"rendered":"http:\/\/www.kdmsteel.com\/?p=5298"},"modified":"2026-07-29T00:02:53","modified_gmt":"2026-07-29T00:02:53","slug":"nema-%eb%93%b1%ea%b8%89","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/","title":{"rendered":"NEMA \ub4f1\uae09: \uad81\uadf9\uc758 FAQ \uac00\uc774\ub4dc"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/#What_is_a_NEMA_Rating\" >NEMA \ub4f1\uae09\uc774\ub780?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/#What_is_IEC_60529_for_Electrical_Enclosure\" >\uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\uc5d0 \ub300\ud55c IEC 60529\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/#Does_NEMA_Rating_Define_Enclosure_Size_Specifications\" >NEMA \ub4f1\uae09\uc740 \uc778\ud074\ub85c\uc800 \ud06c\uae30 \uc0ac\uc591\uc744 \uc815\uc758\ud569\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/#NEMA_Environment_Pre-Selector\" >NEMA \ud658\uacbd \uc0ac\uc804 \uc120\ud0dd\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-ratings\/#Can_You_Submit_Electrical_Enclosure_to_NEMA_for_Approval\" >\uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\ub97c NEMA\uc5d0 \uc81c\ucd9c\ud558\uc5ec \uc2b9\uc778\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_NEMA_Rating\"><\/span>NEMA \ub4f1\uae09\uc774\ub780?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.nema.org\/pages\/default.aspx\">\uc804\uad6d \uc804\uae30 \uc81c\uc870\uc5c5\uccb4 \ud611\ud68c<\/a> (NEMA)\ub294 \uc548\uc804\ud558\uace0, \ud6a8\uc728\uc801\uc774\uba70, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7a5\ube44\ub97c \ub9cc\ub4dc\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud558\ub294 \uc57d 325\uac1c\uc758 \uc804\uae30 \uc7a5\ube44 \uc81c\uc870\uc5c5\uccb4\ub97c \ub300\ud45c\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uc6b0\ub9ac\ub294 NEMA\uc785\ub2c8\ub2e4\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Hu3GeiMyne4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\ubbf8\uad6d \uc81c\uc870\uc5c5\uccb4\uc758 \uc8fc\uc694 \ud611\ud68c\uc778 NEMA\ub294 \ud45c\uc900\ud654\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4. <a href=\"http:\/\/www.kdmsteel.com\/ko\/%ec%a0%84%ea%b8%b0-%ec%9d%b8%ed%81%b4%eb%a1%9c%ec%a0%80\/\">\uc804\uae30 \uc778\ud074\ub85c\uc800<\/a>.<\/p>\n<p>\uc774\ub294 \ub2e4\uc591\ud55c \ud658\uacbd \uc870\uac74\uc5d0\uc11c \uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\uc758 \uc131\ub2a5 \uae30\uc900\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\ub294 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5 \uae30\uc900\uc5d0 \ub530\ub77c NEMA \uc720\ud615 1~NEMA \uc720\ud615 13\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298\ub0a0 NEMA \uc778\ud074\ub85c\uc800 \uc131\ub2a5 \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ud0c0 \uc870\uc9c1\uc758 \uc9c0\uce68 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.ul.com\/\">\uc5b8\ub354\ub77c\uc774\ud130\uc2a4 \uc5f0\uad6c\uc18c<\/a> (\uc6b8\ud2b8\ub77c) <a href=\"https:\/\/www.scc.ca\/en\/agl-csa\">\uce90\ub098\ub2e4 \ud45c\uc900 \ud611\ud68c<\/a>(CSA) \ub4f1<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IEC_60529_for_Electrical_Enclosure\"><\/span>\uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\uc5d0 \ub300\ud55c IEC 60529\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/webstore.iec.ch\/publication\/64427\">IEC 60529 \ud45c\uc900<\/a>, \ub610\ud55c ~\ub77c\uace0\ub3c4 \ubd88\ub9bc <strong><em>\uce68\ud22c \ubc29\uc9c0,\u00a0<\/em><\/strong>2\uc790\ub9ac \uc22b\uc790\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. <strong><em>IP56, IP55, <\/em><\/strong>\ub4f1.<\/p>\n<p>\uccab \ubc88\uc9f8 \uc22b\uc790\ub294 \uace0\uccb4 \ubb3c\uccb4\ub098 \ubd80\ud488\uc5d0 \ub300\ud55c \ubcf4\ud638 \uc218\uc900\uc744 \ub098\ud0c0\ub0b4\uace0, \ub450 \ubc88\uc9f8 \uc22b\uc790\ub294 \ubb3c\uc5d0 \ub300\ud55c \ubcf4\ud638 \uc218\uc900\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>IEC 60529 \ud45c\uc900\uc740 \uc8fc\ub85c \uc720\ub7fd\uc5f0\ud569\uacfc \uad00\ub828\uc774 \uc788\uc5c8\uc9c0\ub9cc \uc774\uc81c\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ucc44\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub450 \uac00\uc9c0\ub294 NEMA \ub4f1\uae09\uacfc IEC 60529 \ud45c\uc900(IP \ub4f1\uae09)\uacfc \ud568\uaed8 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc804\uae30 \uc778\ud074\ub85c\uc800\uc758 \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Does_NEMA_Rating_Define_Enclosure_Size_Specifications\"><\/span>NEMA \ub4f1\uae09\uc740 \uc778\ud074\ub85c\uc800 \ud06c\uae30 \uc0ac\uc591\uc744 \uc815\uc758\ud569\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc544\ub2c8\uc694.<\/p>\n<p>NEMA 250 \ud45c\uc900\uc740 \ub2e4\uc74c\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d \uba85\uc2dc<\/li>\n<li>\uac74\uc124 \uc694\uad6c \uc0ac\ud56d<\/li>\n<\/ul>\n<p>\uadf8\ub7ec\ub098 \ubaa8\ub4e0 NEMA \uc778\ud074\ub85c\uc800 \uc81c\uc870\uc5c5\uccb4\ub294 \uac01\uc790\ub9cc\uc758 \uc804\uae30 \uc778\ud074\ub85c\uc800 \ub514\uc790\uc778\uacfc \ud06c\uae30\ub97c \uac16\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5299\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg\" alt=\"\uc804\uae30 \uc778\ud074\ub85c\uc800 \ud06c\uae30\" width=\"550\" height=\"550\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg 550w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes-150x150.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes-66x66.jpg 66w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc804\uae30 \uc778\ud074\ub85c\uc800 \ud06c\uae30<\/em><\/p>\n<section id=\"kdm-nema-selector\" data-kdm-tool=\"nema-selector-v1\">\n<style>\n#kdm-nema-selector{box-sizing:border-box;margin:32px 0;padding:28px;border:1px solid #d8e0e8;border-radius:16px;background:#f7f9fb;color:#243447;font-family:Arial,sans-serif}#kdm-nema-selector *{box-sizing:border-box}#kdm-nema-selector h2{margin:0 0 8px;color:#163a63;font-size:28px}#kdm-nema-selector p{margin:0 0 16px;line-height:1.6}#kdm-nema-selector .kdm-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}#kdm-nema-selector label{display:block;margin-bottom:6px;font-weight:700;font-size:14px}#kdm-nema-selector select{width:100%;padding:10px;border:1px solid #b8c5d1;border-radius:8px}#kdm-nema-selector button{margin-top:16px;padding:11px 20px;border:0;border-radius:8px;background:#0b5fa5;color:#fff;font-weight:700}#kdm-nema-selector .kdm-result{display:none;margin-top:16px;padding:15px;border-left:4px solid #0b5fa5;border-radius:9px;background:#eaf4fb}#kdm-nema-selector .kdm-note{margin-top:14px;font-size:13px;color:#526474}@media(max-width:680px){#kdm-nema-selector .kdm-fields{grid-template-columns:1fr}}\n<\/style>\n<h2><span class=\"ez-toc-section\" id=\"NEMA_Environment_Pre-Selector\"><\/span>NEMA \ud658\uacbd \uc0ac\uc804 \uc120\ud0dd\uae30<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ud658\uacbd \ub178\ucd9c\uc744 \uae30\uc900\uc73c\ub85c \uacf5\uae09\uc5c5\uccb4\uc640 \ub17c\uc758\ud560 NEMA \uc778\ud074\ub85c\uc800 \uc720\ud615 \uc81c\ud488\uad70\uc744 \uc2dd\ubcc4\ud558\uc2ed\uc2dc\uc624.<\/p>\n<div class=\"kdm-fields\">\n<div><label for=\"kdm-ne-location\">\uc704\uce58<\/label><select id=\"kdm-ne-location\"><option value=\"indoor\">\uc2e4\ub0b4<\/option><option value=\"outdoor\">\uc9d1 \ubc16\uc758<\/option><\/select><\/div>\n<div><label for=\"kdm-ne-water\">\ubb3c<\/label><select id=\"kdm-ne-water\"><option value=\"none\">\uc9c0\uc2dc\ub41c \ubb3c \uc5c6\uc74c<\/option><option value=\"rain\">\ube44\/\uc9c4\ub208\uae68\ube44<\/option><option value=\"hose\">\ud638\uc2a4\ub85c \ubb3c\uc744 \uc9c1\uc811 \ubd84\uc0ac<\/option><\/select><\/div>\n<div><label for=\"kdm-ne-dust\">\uba3c\uc9c0<\/label><select id=\"kdm-ne-dust\"><option value=\"low\">\ub0ae\uc740<\/option><option value=\"dust\">\uc21c\ud658 \uba3c\uc9c0<\/option><\/select><\/div>\n<div><label for=\"kdm-ne-corrosion\">\ubd80\uc2dd<\/label><select id=\"kdm-ne-corrosion\"><option value=\"normal\">\uc815\uc0c1<\/option><option value=\"corrosive\">\ubd80\uc2dd\uc131 \ud658\uacbd<\/option><\/select><\/div>\n<div><label for=\"kdm-ne-ice\">\uc678\ubd80 \uc5bc\uc74c<\/label><select id=\"kdm-ne-ice\"><option value=\"no\">\uc608\uc0c1\uce58 \ubabb\ud568<\/option><option value=\"yes\">\uac00\ub2a5\ud55c<\/option><\/select><\/div>\n<\/div>\n<p><button id=\"kdm-ne-btn\" type=\"button\">NEMA \uc720\ud615 \uc81c\ud488\uad70 \uac80\ud1a0<\/button><\/p>\n<div id=\"kdm-ne-result\" class=\"kdm-result\" aria-live=\"polite\"><\/div>\n<p class=\"kdm-note\"><strong>\ucc38\uace0 \uc790\ub8cc \uc120\ud0dd\ub9cc \ud574\ub2f9:<\/strong> NEMA \ub4f1\uae09\uc5d0\ub294 \uac74\ucd95 \ubc0f \ud658\uacbd \uc694\uad6c \uc0ac\ud56d\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ub3c4\uad6c\ub294 \uc81c\ud488\uc744 \uc778\uc99d\ud558\uac70\ub098 \uc815\ud655\ud55c IP \ubcc0\ud658\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p><script>\n(function(){var r=document.getElementById(\"kdm-nema-selector\");if(!r)return;r.querySelector(\"#kdm-ne-btn\").addEventListener(\"click\",function(){var loc=r.querySelector(\"#kdm-ne-location\").value,water=r.querySelector(\"#kdm-ne-water\").value,dust=r.querySelector(\"#kdm-ne-dust\").value,cor=r.querySelector(\"#kdm-ne-corrosion\").value,ice=r.querySelector(\"#kdm-ne-ice\").value,type=\"Type 1 candidate\";if(loc===\"indoor\"&&dust===\"dust\")type=\"Type 12 candidate\";if(loc===\"outdoor\"&&water===\"rain\")type=\"Type 3R candidate\";if(water===\"hose\")type=\"Type 4 candidate\";if(cor===\"corrosive\")type=\"Type 4X candidate\";var extra=ice===\"yes\"?\" Confirm external-icing requirements and operating temperature.\":\"\";var o=r.querySelector(\"#kdm-ne-result\");o.innerHTML=\"<strong>\"+type+\" for specification review<\/strong><br \/>Confirm the complete NEMA 250 application definition, finished-enclosure test evidence, material, gasket, cable entries and mounting.\"+extra;o.style.display=\"block\"})}());\n<\/script><br \/>\n<\/section>\n<h2><span class=\"ez-toc-section\" id=\"Can_You_Submit_Electrical_Enclosure_to_NEMA_for_Approval\"><\/span>\uc804\uae30\uc801 \uc778\ud074\ub85c\uc800\ub97c NEMA\uc5d0 \uc81c\ucd9c\ud558\uc5ec \uc2b9\uc778\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc544\ub2c8\uc694. \ud45c\uc900\uc740 \uc790\ubc1c\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c NEMA\ub294 \uc804\uae30 \uc778\ud074\ub85c\uc800\ub97c \ud14c\uc2a4\ud2b8\ud558\uac70\ub098 \uc778\uc99d\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>I<\/p>","protected":false},"excerpt":{"rendered":"<p>What is a NEMA Rating? National Electrical Manufacturers Association (NEMA) represents about 325 electrical equipment manufacturers aiming to make safe, efficient, and reliable equipment. As a leading association of U.S. manufacturers, NEMA promotes standardization of electrical enclosures. It outlines the performance criteria of electrical enclosures for different environmental conditions. Consequently, electrical enclosures are classified as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5298","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NEMA Ratings: The Ultimate FAQ Guide - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ko\/nema-\ub4f1\uae09\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NEMA Ratings: The Ultimate FAQ Guide - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"What is a NEMA Rating? National Electrical Manufacturers Association (NEMA) represents about 325 electrical equipment manufacturers aiming to make safe, efficient, and reliable equipment. As a leading association of U.S. manufacturers, NEMA promotes standardization of electrical enclosures. It outlines the performance criteria of electrical enclosures for different environmental conditions. Consequently, electrical enclosures are classified as [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kdmsteel.com\/ko\/nema-\ub4f1\uae09\/\" \/>\n<meta property=\"og:site_name\" content=\"KDM Steel\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-23T00:59:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-29T00:02:53+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg\" \/>\n<meta name=\"author\" content=\"Kdmsteel Engineering Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kdmsteel Engineering Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/\"},\"author\":{\"name\":\"Kdmsteel Engineering Team\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\"},\"headline\":\"NEMA Ratings: The Ultimate FAQ Guide\",\"datePublished\":\"2019-09-23T00:59:46+00:00\",\"dateModified\":\"2026-07-29T00:02:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/\"},\"wordCount\":324,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2019\\\/09\\\/Figure-1-Electrical-enclosure-sizes.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/\",\"name\":\"NEMA Ratings: The Ultimate FAQ Guide - KDM Steel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2019\\\/09\\\/Figure-1-Electrical-enclosure-sizes.jpg\",\"datePublished\":\"2019-09-23T00:59:46+00:00\",\"dateModified\":\"2026-07-29T00:02:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#primaryimage\",\"url\":\"http:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2019\\\/09\\\/Figure-1-Electrical-enclosure-sizes.jpg\",\"contentUrl\":\"http:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2019\\\/09\\\/Figure-1-Electrical-enclosure-sizes.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/nema-ratings\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.kdmsteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NEMA Ratings: The Ultimate FAQ Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"name\":\"KDM Steel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kdmsteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\",\"name\":\"KDM Steel\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"width\":998,\"height\":535,\"caption\":\"KDM Steel\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\",\"name\":\"Kdmsteel Engineering Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"caption\":\"Kdmsteel Engineering Team\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"NEMA \ub4f1\uae09: \uad81\uadf9\uc758 FAQ \uac00\uc774\ub4dc - KDM Steel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kdmsteel.com\/ko\/nema-\ub4f1\uae09\/","og_locale":"ko_KR","og_type":"article","og_title":"NEMA Ratings: The Ultimate FAQ Guide - KDM Steel","og_description":"What is a NEMA Rating? National Electrical Manufacturers Association (NEMA) represents about 325 electrical equipment manufacturers aiming to make safe, efficient, and reliable equipment. As a leading association of U.S. manufacturers, NEMA promotes standardization of electrical enclosures. It outlines the performance criteria of electrical enclosures for different environmental conditions. Consequently, electrical enclosures are classified as [&hellip;]","og_url":"https:\/\/www.kdmsteel.com\/ko\/nema-\ub4f1\uae09\/","og_site_name":"KDM Steel","article_published_time":"2019-09-23T00:59:46+00:00","article_modified_time":"2026-07-29T00:02:53+00:00","og_image":[{"url":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg","type":"","width":"","height":""}],"author":"Kdmsteel Engineering Team","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"Kdmsteel Engineering Team","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"2\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#article","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/"},"author":{"name":"Kdmsteel Engineering Team","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f"},"headline":"NEMA Ratings: The Ultimate FAQ Guide","datePublished":"2019-09-23T00:59:46+00:00","dateModified":"2026-07-29T00:02:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/"},"wordCount":324,"commentCount":0,"publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"image":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#primaryimage"},"thumbnailUrl":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg","articleSection":["Blog"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kdmsteel.com\/nema-ratings\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/","url":"https:\/\/www.kdmsteel.com\/nema-ratings\/","name":"NEMA \ub4f1\uae09: \uad81\uadf9\uc758 FAQ \uac00\uc774\ub4dc - KDM Steel","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#primaryimage"},"image":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#primaryimage"},"thumbnailUrl":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg","datePublished":"2019-09-23T00:59:46+00:00","dateModified":"2026-07-29T00:02:53+00:00","breadcrumb":{"@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kdmsteel.com\/nema-ratings\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#primaryimage","url":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg","contentUrl":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2019\/09\/Figure-1-Electrical-enclosure-sizes.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kdmsteel.com\/nema-ratings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kdmsteel.com\/"},{"@type":"ListItem","position":2,"name":"NEMA Ratings: The Ultimate FAQ Guide"}]},{"@type":"WebSite","@id":"https:\/\/www.kdmsteel.com\/#website","url":"https:\/\/www.kdmsteel.com\/","name":"KDM\uc2a4\ud2f8","description":"","publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kdmsteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/www.kdmsteel.com\/#organization","name":"KDM\uc2a4\ud2f8","url":"https:\/\/www.kdmsteel.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","contentUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","width":998,"height":535,"caption":"KDM Steel"},"image":{"@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f","name":"Kdmsteel \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","caption":"Kdmsteel Engineering Team"}}]}},"_links":{"self":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/5298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/comments?post=5298"}],"version-history":[{"count":2,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/5298\/revisions"}],"predecessor-version":[{"id":51538,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/5298\/revisions\/51538"}],"wp:attachment":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/media?parent=5298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/categories?post=5298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/tags?post=5298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}