{"id":19677,"date":"2024-03-01T12:13:08","date_gmt":"2024-03-01T10:13:08","guid":{"rendered":"https:\/\/www.clearsy.com\/?post_type=references&#038;p=19677"},"modified":"2024-03-07T13:28:35","modified_gmt":"2024-03-07T11:28:35","slug":"safety-relay-vital-relay-rs4-traction-control-command","status":"publish","type":"references","link":"https:\/\/www.clearsy.com\/en\/references\/safety-relay-vital-relay-rs4-traction-control-command\/","title":{"rendered":"SAFETY RELAY \u2013 VITAL RELAY RS4: Traction control command"},"content":{"rendered":"<p>RS4 relays are the only relays that can be used in on-board applications. A critical on-board application was deployed to control the train&#8217;s circuit breakers. These circuit breakers are used to switch off electric motors. This application requires high power breaking capacity. The RS4 vital relay is capable of switching up to 137.5VDC\/3A with specific wiring using four normally open contacts.<\/p>\n<p><strong><u>User<\/u><\/strong><strong><u>:<\/u><\/strong><\/p>\n<ul>\n<li><strong>ALSTOM <\/strong>(Singapore)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>RS4 relays are the only relays that can be used in on-board applications. A critical on-board application was deployed to [&hellip;]<\/p>\n","protected":false},"featured_media":19589,"template":"","secteur":[],"domaines_references":[696,693],"class_list":["post-19677","references","type-references","status-publish","has-post-thumbnail","hentry","domaines_references-nuclear-energy","domaines_references-railway"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SAFETY RELAY \u2013 VITAL RELAY RS4: Traction control command - CLEARSY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.clearsy.com\/en\/references\/safety-relay-vital-relay-rs4-traction-control-command\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAFETY RELAY \u2013 VITAL RELAY RS4: Traction control command - CLEARSY\" \/>\n<meta property=\"og:description\" content=\"RS4 relays are the only relays that can be used in on-board applications. 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