{"product_id":"4-stud-busbar-250a","title":"4-Stud Busbar 250A | M8 or M10 Studs, Tin-Plated Copper | 2-Pack","description":"\u003cp\u003e\u003cstrong\u003e4-stud busbar, 250 A, M8 or M10 studs — sold in pairs.\u003c\/strong\u003e Tin-plated copper bus on an insulated base with four stainless studs, for consolidating battery, inverter, and charger cables on 12–48 V DC systems. Use one as positive and one as negative distribution. Class cross for the Blue Sea Systems common busbar family.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003ctd\u003eM8 (5\/16\") studs · M10 (3\/8\") studs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous rating\u003c\/th\u003e\n\u003ctd\u003e250 A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12–48 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStuds\u003c\/th\u003e\n\u003ctd\u003e4 per bar, stainless; nuts and washers included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBus \/ base\u003c\/th\u003e\n\u003ctd\u003eTin-plated copper \/ flame-retardant thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e2 busbars per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue Sea Systems\u003c\/td\u003e\n\u003ctd\u003e2300 \/ 2301 class\u003c\/td\u003e\n\u003ctd\u003eCommon 150A BusBar, four studs — same layout, lower rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue Sea Systems\u003c\/td\u003e\n\u003ctd\u003e2104 class\u003c\/td\u003e\n\u003ctd\u003ePowerBar 600A for higher-current 3\/8\" applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eClass crosses by layout and function; confirm stud size and rating for the application.\u003c\/p\u003e\u003ch3\u003eWhere it's used\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVan, RV, and boat battery banks: positive and negative distribution up to 250 A\u003c\/li\u003e\n\u003cli\u003eSolar charge controller, DC-DC charger, and inverter tie points\u003c\/li\u003e\n\u003cli\u003eNegative bus behind a battery-monitor shunt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to install\u003c\/h3\u003e\u003cp\u003eMount on a flat, dry surface; land lugs directly on the bus face, maximum four terminals per stud (ABYC E-11.10.4); torque M8 studs to 50–60 in-lb and M10 to 140 in-lb; fuse each positive feed within 7 in of its source; cover positive bars. Guide: \u003ca href=\"\/blogs\/resources\/dc-power-distribution-busbars-fuse-blocks-guide\"\u003eDC Power Distribution for 12\/24\/48 V Systems\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips from Oxnard, CA. Volume and trade pricing through the trade desk.\u003c\/em\u003e\u003c\/p\u003e","brand":"Conversions Tech","offers":[{"title":"M8","offer_id":47111762116660,"sku":"14:10#M8","price":25.33,"currency_code":"USD","in_stock":true},{"title":"M10","offer_id":47111762149428,"sku":"14:193#M10","price":27.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0291\/8445\/8804\/files\/2pcs-4-stud-busbar-bus-bar-power-distribution-m8-m10-battery-terminal-distribution-block-marine-bus-bar-automotive-12v-250a-1193884929.webp?v=1758433677","url":"https:\/\/conversionstech.com\/products\/4-stud-busbar-250a","provider":"Conversions Tech","version":"1.0","type":"link"}