{"version":"1.0","provider_name":"ESPTECHNOLOGIES","provider_url":"https:\/\/www.esptechno.com\/main\/th","author_name":"admin","author_url":"https:\/\/www.esptechno.com\/main\/th\/author\/admin\/","title":"Semaphore Indicator - ESPTECHNOLOGIES","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/www.esptechno.com\/main\/th\/semaphore-indicator\/\">Semaphore Indicator<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t\/*! This file is auto-generated *\/\n\t\t!function(c,d){\"use strict\";var e=!1,n=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=0;o<n.length;o++)n[o].style.display=\"none\";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if(\"link\"===t.message)if(a=d.createElement(\"a\"),i=d.createElement(\"a\"),a.href=r.getAttribute(\"src\"),i.href=t.value,i.host===a.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(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),s=0;s<i.length;s++){if(!(e=i[s]).getAttribute(\"data-secret\"))t=Math.random().toString(36).substr(2,10),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t);if(r||a)(t=e.cloneNode(!0)).removeAttribute(\"security\"),e.parentNode.replaceChild(t,e)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.esptechno.com\/main\/th\/semaphore-indicator\/embed\/\" width=\"600\" height=\"338\" title=\"&#8220;Semaphore Indicator&#8221; &#8212; ESPTECHNOLOGIES\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","description":"SD-BD-04-01\/Rev.20\/18-03-69 ELECTRO MAGNETIC COUNTER (NEC) SEMAPHORE INDICATOR (NUM) Description NOVA mechanical semaphore indicator is used for power plant and power conversion station etc, which is instrument of remote indication of switch or circuit breaker contact position. The position indicator is made up of circuit, resistance, coil and rotatable magnets steel. Wiring Diagram Technical Data Dimension [&hellip;]","thumbnail_url":"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-1536x526.png"}