{"product_id":"phoenix-contact-mr-es-ph-400-monitoring-relay-for-3-phase-voltages-400-v-ac-undervoltage-overvoltage-phase-failure-phase-sequence-1-changeover-contact-screw-connection-item-1217806","title":"Phoenix Contact MR-ES-Ph-400 – Monitoring Relay for 3-Phase Voltages 400 V AC, Undervoltage\/Overvoltage, Phase Failure, Phase Sequence, 1 Changeover Contact, Screw Connection (Item 1217806)","description":"\u003ch2\u003ePhoenix Contact MR-ES-Ph-400 — 3-Phase Monitoring Relay\u003c\/h2\u003e\u003cp\u003eThe MR-ES-Ph-400 is a Phoenix Contact monitoring relay designed to protect 3-phase electrical systems operating at 400 V AC. It continuously monitors for undervoltage, overvoltage, phase failure, and phase sequence errors — the most common causes of motor and equipment damage in three-phase installations. With a single changeover contact output and screw connection terminals, it integrates easily into any control panel.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3-phase voltage monitoring at 400 V AC (3N~400\/230 V AC)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitors:\u003c\/strong\u003e undervoltage, overvoltage, phase failure, phase sequence\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 changeover contact output\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScrew connection terminals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDIN rail mount\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1217806\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MR-ES-Ph-400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply\/Monitoring Voltage:\u003c\/strong\u003e 3N~400\/230 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 1 Changeover Contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem No.:\u003c\/strong\u003e 1217806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Electrical Supplies Ghana","offers":[{"title":"Default Title","offer_id":55272859664675,"sku":"PC-MR-ES-PH-400-1217806","price":1600.0,"currency_code":"GHS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/0790\/9923\/files\/00028075_full_b408.jpg?v=1782217952","url":"https:\/\/www.electricalsuppliesgh.com\/products\/phoenix-contact-mr-es-ph-400-monitoring-relay-for-3-phase-voltages-400-v-ac-undervoltage-overvoltage-phase-failure-phase-sequence-1-changeover-contact-screw-connection-item-1217806","provider":"Electrical Supplies Ghana ","version":"1.0","type":"link"}