{"version":"1.0","provider_name":"Warmzone Blog","provider_url":"https:\/\/www.warmzone.com\/blog","author_name":"admin","author_url":"https:\/\/www.warmzone.com\/blog\/author\/admin\/","title":"Junction Box (J-Box) | Warmzone Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"k3DHvs6D9N\"><a href=\"https:\/\/www.warmzone.com\/blog\/glossary\/junction-box-j-box\/\">Junction Box (J-Box)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.warmzone.com\/blog\/glossary\/junction-box-j-box\/embed\/#?secret=k3DHvs6D9N\" width=\"600\" height=\"338\" title=\"&#8220;Junction Box (J-Box)&#8221; &#8212; Warmzone Blog\" data-secret=\"k3DHvs6D9N\" 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.warmzone.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"A metallic or nonmetallic box designed with knockouts in the sides and back, used to support and protect electrical wire connections or conductor splices. One or more connections can be made within one box. There are several sizes and configurations of boxes available for use with different wire sizes and quantities. The NEC (National Electrical&hellip;"}