{"version":"1.0","provider_name":"Saunum","provider_url":"https:\/\/saunum.com\/en\/","author_name":"kevinp","author_url":"https:\/\/saunum.com\/en\/blog\/author\/kevinp\/","title":"Contactor box for Saunum Luxury heater - Saunum","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xLZocL5XyK\"><a href=\"https:\/\/saunum.com\/en\/product\/contactor-box-for-saunum-luxury-heater\/\">Contactor box for Saunum Luxury heater<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/saunum.com\/en\/product\/contactor-box-for-saunum-luxury-heater\/embed\/#?secret=xLZocL5XyK\" width=\"600\" height=\"338\" title=\"&#8220;Contactor box for Saunum Luxury heater&#8221; &#8212; Saunum\" data-secret=\"xLZocL5XyK\" 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:\/\/saunum.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/saunum.com\/wp-content\/uploads\/2026\/04\/Lisakontaktor-2-1-scaled.png","thumbnail_width":2560,"thumbnail_height":1525,"description":"Saunum control systems are designed to handle up to 20 A load, which corresponds to sauna heaters of approximately up to 12 kW. If the heater power exceeds this limit, the control unit cannot safely switch the load directly. In such cases, an additional contactor is used."}