{"version":"1.0","provider_name":"Knapp Engineering","provider_url":"https:\/\/knappengineering.com","author_name":"Victoria McKenzie","author_url":"https:\/\/knappengineering.com\/index.php\/author\/victoria\/","title":"Our UL 508A Panel Shop - Knapp Engineering","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"RKvOAchlvK\"><a href=\"https:\/\/knappengineering.com\/index.php\/about-us\/our-ul-508a-panel-shop\/\">Our UL 508A Panel Shop<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/knappengineering.com\/index.php\/about-us\/our-ul-508a-panel-shop\/embed\/#?secret=RKvOAchlvK\" width=\"600\" height=\"338\" title=\"&#8220;Our UL 508A Panel Shop&#8221; &#8212; Knapp Engineering\" data-secret=\"RKvOAchlvK\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/knappengineering.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"At Knapp Engineering, we have the distinct industry advantage of being a\u00a0UL 508A panel shop. We specialize in the design and production of electrical control panels that comply with the UL 508A standard, a widely recognized set of safety standards for industrial control panels in the United States. The \"UL\" stands for Underwriters Laboratories, an independent safety certification organization, and 508A is a specific standard that ensures the panels are safe, reliable, and meet all necessary electrical codes. So why is a UL 508A panel shop considered the gold standard in the industry?","thumbnail_url":"https:\/\/knappengineering.com\/wp-content\/uploads\/2025\/03\/UL-508A-Cert-300x115.jpg"}