{"version":"1.0","provider_name":"Armagard UK","provider_url":"https:\/\/www.armagard.co.uk\/news","author_name":"Richard N Williams","author_url":"https:\/\/www.armagard.co.uk\/news\/author\/richardnwilliams\/","title":"Nema 4 - FAQ - Armagard UK","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HtBPsxqHu5\"><a href=\"https:\/\/www.armagard.co.uk\/news\/nema-4-faq\/\">Nema 4 &#8211; FAQ<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.armagard.co.uk\/news\/nema-4-faq\/embed\/#?secret=HtBPsxqHu5\" width=\"600\" height=\"338\" title=\"&#8220;Nema 4 &#8211; FAQ&#8221; &#8212; Armagard UK\" data-secret=\"HtBPsxqHu5\" 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.armagard.co.uk\/news\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Who or what is NEMA? NEMA is the National Electrical Manufacturers Association (USA) and they provide a designation for enclosures, including computer enclosures as guidance to the level of protection they offer. NEMA is the United States equivalent of the International organisation IEC (International Electrotechnical Committee). The IEC issue IP ratings (Ingress Protection) that are [&hellip;]"}