{"version":"1.0","provider_name":"Cirprotec","provider_url":"https:\/\/www.cirprotec.com\/fr\/","title":"Norme UNE-EN 50550 - Cirprotec","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tYsvOEhKvT\"><a href=\"https:\/\/www.cirprotec.com\/fr\/norme-une-en-50550\/\">Norme UNE-EN 50550<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.cirprotec.com\/fr\/norme-une-en-50550\/embed\/#?secret=tYsvOEhKvT\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Norme UNE-EN 50550\u00a0\u00bb &#8212; Cirprotec\" data-secret=\"tYsvOEhKvT\" 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.cirprotec.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.cirprotec.com\/wp-content\/uploads\/2025\/07\/WIX-CIRPROTEC-UNE-EN-50550.png","thumbnail_width":1200,"thumbnail_height":689,"description":"La norme UNE-EN 50550 r\u00e9git les protecteurs contre les surtensions permanentes, \u00ab dispositifs de protection contre les surtensions \u00e0 fr\u00e9quence industrielle pour usages domestiques et analogues (POP) \u00bb, dans le but d\u2019en garantir la qualit\u00e9, la s\u00e9curit\u00e9 et la fiabilit\u00e9. Que sont les surtensions permanentes ? Il s\u2019agit d\u2019augmentations de tension de plusieurs centaines de [&hellip;]"}