{"product_id":"seg-electronics-mrl1-110d-lock-out-relay-used","title":"SEG Electronics MRL1-110D Lock Out Relay (Used)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe SEG MRL1-110D is an industrial protection relay designed for DC voltage monitoring and control applications in power system protection and substation automation environments. Manufactured in Germany by SEG (Schutztechnik und Energiemanagement GmbH), this relay operates at a nominal voltage of 110V DC with a working range of 66–150V DC, making it suitable for deployment in battery-backed DC protection circuits commonly found in power generation, transmission substations, and industrial switchgear panels. Carrying factory number 80138087-013 and hardware version G002, the unit features a transparent cover with a manual reset button, indicating relay status indication capability. CE certified and built to German engineering standards, the MRL1-110D is a dependable protection relay for critical DC control circuit applications. WeSellStocks.co supplies SEG protection relays from verified surplus and wholesale stock to protection engineers, substation contractors, and procurement teams across the USA, UAE, and Worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e SEG (Schutztechnik und Energiemanagement GmbH)\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Protection Relay (DC Voltage Monitoring Relay)\u003cbr\u003e\u003cstrong\u003eType \/ Part Number:\u003c\/strong\u003e MRL1-110D\u003cbr\u003e\u003cstrong\u003eFactory Number (FA.NO.):\u003c\/strong\u003e 80138087-013\u003cbr\u003e\u003cstrong\u003eHardware Version (GV):\u003c\/strong\u003e G002\u003cbr\u003e\u003cstrong\u003eIndustry Category:\u003c\/strong\u003e Power System Protection \/ Substation Automation \/ Industrial Control Relays\u003cbr\u003e\u003cstrong\u003eNominal Voltage (Uv):\u003c\/strong\u003e 110V DC\u003cbr\u003e\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 66–150V DC\u003cbr\u003e\u003cstrong\u003eSupply Type:\u003c\/strong\u003e DC Only\u003cbr\u003e\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual Reset (push button, visible through transparent cover)\u003cbr\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Transparent cover with manual reset button\u003cbr\u003e\u003cstrong\u003eStandards \/ Compliance:\u003c\/strong\u003e CE Certified\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Germany\u003cbr\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used \/ Surplus\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe SEG MRL1-110D protection relay is designed for installation in DC control and protection circuits within power substations, generating stations, and industrial switchgear rooms where 110V DC battery systems are the standard auxiliary supply voltage. It is suited for undervoltage monitoring, auxiliary relay applications, and protection signaling in medium voltage and high voltage switchgear panels. The manual reset function ensures that fault conditions require deliberate operator intervention before circuit restoration, supporting safe operating procedures in substation environments. It is commonly specified by protection engineers, EPC contractors, substation maintenance teams, and MRO procurement buyers sourcing SEG relay-based protection equipment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe SEG MRL1-110D (FA.NO. 80138087-013) is available through WeSellStocks.co as part of our verified surplus and wholesale protection relay inventory, with supply capability to electrical contractors and procurement teams across the USA and UAE. Buyers sourcing SEG DC protection relays for substation maintenance, panel replacement, or project-based spare parts requirements can request pricing and availability directly. Our global industrial supply network ensures reliable fulfillment of SEG and third-party protection relay components to utilities, contractors, and trading companies worldwide.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMetafields:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ebrand:\u003c\/strong\u003e SEG (Schutztechnik und Energiemanagement GmbH)\u003cbr\u003e\u003cstrong\u003epart_number:\u003c\/strong\u003e MRL1-110D\u003cbr\u003e\u003cstrong\u003efactory_number:\u003c\/strong\u003e 80138087-013\u003cbr\u003e\u003cstrong\u003ehardware_version:\u003c\/strong\u003e G002\u003cbr\u003e\u003cstrong\u003eproduct_type:\u003c\/strong\u003e Protection Relay (DC Voltage Monitoring Relay)\u003cbr\u003e\u003cstrong\u003eindustry_category:\u003c\/strong\u003e Power System Protection \/ Substation Automation \/ Industrial Control Relays\u003cbr\u003e\u003cstrong\u003enominal_voltage:\u003c\/strong\u003e 110V DC\u003cbr\u003e\u003cstrong\u003eoperating_voltage_range:\u003c\/strong\u003e 66–150V DC\u003cbr\u003e\u003cstrong\u003esupply_type:\u003c\/strong\u003e DC Only\u003cbr\u003e\u003cstrong\u003ereset_type:\u003c\/strong\u003e Manual Reset\u003cbr\u003e\u003cstrong\u003emounting_type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003econtact_configuration:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003estandards:\u003c\/strong\u003e CE Certified\u003cbr\u003e\u003cstrong\u003eorigin:\u003c\/strong\u003e Made in Germany\u003cbr\u003e\u003cstrong\u003econdition:\u003c\/strong\u003e Used \/ Surplus\u003cbr\u003e\u003cstrong\u003estock_quantity_available:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr\u003e\u003cstrong\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003ch5 class=\"font-claude-response-body break-words whitespace-normal\"\u003eCondition: Used\u003c\/h5\u003e\n\u003ch5 class=\"font-claude-response-body break-words whitespace-normal\"\u003eTested✅ \u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59470357070110,"sku":"Cabin : B-41","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/1_84e1be38-1e38-4759-94e0-5a32f9921526.png?v=1781633918","url":"https:\/\/wesellstocks.co\/products\/seg-electronics-mrl1-110d-lock-out-relay-used","provider":"We Sell Stocks","version":"1.0","type":"link"}