1.0ESPOWERhttps://www.espowercorp.com/enadminhttps://www.espowercorp.com/en/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="2WiFLegyrJ"><a href="https://www.espowercorp.com/en/semaphore-indicator-2/">SEMAPHORE INDICATOR</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.espowercorp.com/en/semaphore-indicator-2/embed/#?secret=2WiFLegyrJ" width="600" height="338" title="“SEMAPHORE INDICATOR” — ESPOWER" data-secret="2WiFLegyrJ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script>SD-BD-04-01/Rev.20/18-03-69 LED SEMAPHORE INDICATOR (NSI) Description             NOVA LED semaphore indicator is used as a state indicator of the circuit breaker, disconnector or earthing switch. The indicator is mounted on the panel with mounting hole diameter 22.3 mm and operated by two color LED. The two colors are red and […]https://www.espowercorp.com/wp-content/uploads/2025/03/Nava-logo-1536x526.png