{"version":"1.0","provider_name":"KDM\uc2a4\ud2f8","provider_url":"https:\/\/www.kdmsteel.com\/ko","title":"NEMA 12 vs NEMA 3R: Choosing the Right Enclosure - KDM Steel","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bXCjzhKg8M\"><a href=\"https:\/\/www.kdmsteel.com\/ko\/nema-12-\ub300-nema-3r\/\">NEMA 12 \ub300 NEMA 3R: \uc801\ud569\ud55c \uc778\ud074\ub85c\uc800 \uc120\ud0dd<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.kdmsteel.com\/ko\/nema-12-\ub300-nema-3r\/embed\/#?secret=bXCjzhKg8M\" width=\"600\" height=\"338\" title=\"&#8220;NEMA 12 vs NEMA 3R: Choosing the Right Enclosure&#8221; &#8212; KDM Steel\" data-secret=\"bXCjzhKg8M\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.kdmsteel.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/NEMA-12-vs-NEMA-3R-Choosing-the-Right-Enclosure.jpg","thumbnail_width":1280,"thumbnail_height":720,"description":"Electrical components are a very important part of any industrial process. They must be protected from the environment and all types of damage so they keep working smoothly. To protect them, different types of enclosures can be used depending on the equipment type and working conditions. NEMA 12 and 3R are two types we have [&hellip;]"}