1.0Welcome to Seen Joo Pte Ltdhttps://seenjoo.com.sgadminhttps://seenjoo.com.sg/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="uUQNttfEeM"><a href="https://seenjoo.com.sg/product/residual-current-devices-rccb/">Residual Current Devices – RCCB</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://seenjoo.com.sg/product/residual-current-devices-rccb/embed/#?secret=uUQNttfEeM" width="600" height="338" title="“Residual Current Devices – RCCB” — Welcome to Seen Joo Pte Ltd" data-secret="uUQNttfEeM" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script> https://seenjoo.com.sg/wp-content/uploads/2020/08/RCCB.png272281Ultimate protection of people and equipment   The Residual Current Circuit breaker RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric shock caused by indirect contacts. These devices must be used in series with an MCB or fuse which protects them from the potentially damaging thermal and dynamic stresses of any over currents. They also act as the main disconnecting switches upstream of any derived MCBs (e.g. domestic consumer unit)   Main benefits Safety performances ensured worldwide by international marks approval High quality execution and attention to details Complete range of products and related accessories   Main Features AC, A, B, AP-R types available to ensure protection against all kinds of earth fault currents Rated Currents from 16A up to 125A Rated I∆n Sensitivity 10, 30mA, 100mA, 300mA, 500mA and 1A