{"product_id":"durakool-devr20-5091-s8-d012-r1-high-voltage-dc-contactor","title":"Durakool DEVR20-5091-S8-D012-R1 High-Voltage DC Contactor","description":"\u003cp\u003eThe \u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003eDurakool DEVR20-5091-S8-D012-R1 High-Voltage DC Contactor\u003c\/b\u003e is a robust and highly reliable electrical switching device engineered for electric vehicles (EVs) and high-capacity energy storage systems. Designed to safely \"make and break\" extremely high DC loads, this hermetically sealed contactor is capable of handling up to 1000V DC and a continuous current of 200 Amps. Its bi-directional design and integrated coil economizer make it a highly efficient choice for main battery isolation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eKey Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eCategory:\u003c\/b\u003e Automotive Parts \u0026amp; Accessories \/ EV High Voltage Components \/ DC Contactors \u0026amp; Relays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e High-Voltage Main DC Contactor (Gas-Filled)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Durakool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eModel \/ Part Number:\u003c\/b\u003e DEVR20-5091-S8-D012-R1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eMaximum Rated Voltage:\u003c\/b\u003e 1000V DC (1kV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,5,0\"\u003e\u003cb data-path-to-node=\"2,5,0\" data-index-in-node=\"0\"\u003eRated Continuous Current:\u003c\/b\u003e 200A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,6,0\"\u003e\u003cb data-path-to-node=\"2,6,0\" data-index-in-node=\"0\"\u003eCoil (Control) Voltage:\u003c\/b\u003e 12V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,7,0\"\u003e\u003cb data-path-to-node=\"2,7,0\" data-index-in-node=\"0\"\u003eAuxiliary Contact Rating:\u003c\/b\u003e 2A at 30V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,8,0\"\u003e\u003cb data-path-to-node=\"2,8,0\" data-index-in-node=\"0\"\u003eElectrical Control Connection:\u003c\/b\u003e Four flying leads (Red\/Black for the 12V coil, Blue\/Blue for the auxiliary circuit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,9,0\"\u003e\u003cb data-path-to-node=\"2,9,0\" data-index-in-node=\"0\"\u003ePower Terminals:\u003c\/b\u003e Top-mounted M8 male threaded studs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,10,0\"\u003e\u003cb data-path-to-node=\"2,10,0\" data-index-in-node=\"0\"\u003eCertifications:\u003c\/b\u003e CE, UL Recognized (cURus)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,11,0\"\u003e\u003cb data-path-to-node=\"2,11,0\" data-index-in-node=\"0\"\u003eOrigin:\u003c\/b\u003e Made in China\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eGas-Filled Hermetic Seal\u003c\/b\u003e – The internal switching contacts are sealed in an inert gas environment. This prevents contact oxidation, minimizes electrical resistance, and provides a stable environment to actively extinguish the massive electrical arcs generated when breaking a 1000V DC circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eMagnetic Arc Blowout\u003c\/b\u003e – Engineered with internal magnets specifically designed to rapidly stretch and blow out high-voltage DC arcs, preventing terminal welding and ensuring a long mechanical lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eNon-Polarized (Bi-Directional)\u003c\/b\u003e – Unlike many high-voltage contactors, the main power terminals are non-polarized, meaning the unit can safely break current flowing in either direction (crucial for EVs that utilize regenerative braking).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eIntegrated Coil Economizer\u003c\/b\u003e – The internal dual-coil design automatically draws a higher inrush current to quickly pull the massive contacts closed, and then drops to a highly efficient 5W holding power, preventing the 12V coil from overheating during continuous operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eAuxiliary Feedback Circuit\u003c\/b\u003e – The blue flying leads connect to an internal, mechanically linked auxiliary switch. This provides crucial physical feedback to the vehicle's Battery Management System (BMS), verifying exactly when the main high-voltage contacts have successfully opened or closed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003ePhysical Arc Barrier\u003c\/b\u003e – Features a molded plastic divider sitting directly between the two M8 studs to prevent high-voltage flashover across the top of the unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003eMain battery pack isolation (Main Positive \/ Main Negative) in Electric Vehicles (EVs) and Plug-in Hybrids (PHEVs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003eHigh-performance custom EV conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003eSolar array (PV) inverters and high-capacity Battery Energy Storage Systems (BESS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003eDC Fast Charging stations and EVSE infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003eHeavy-duty industrial DC motor controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).\u003c\/b\u003e\u003c\/p\u003e","brand":"FUSE EV Conversions LLC","offers":[{"title":"Default Title","offer_id":47934148313300,"sku":null,"price":800.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/7689\/3908\/files\/IMG_1470.jpg?v=1778667716","url":"https:\/\/shop.fuse.ae\/products\/durakool-devr20-5091-s8-d012-r1-high-voltage-dc-contactor","provider":"FUSE EV Conversions LLC","version":"1.0","type":"link"}