{"product_id":"sierra-fs46630-dual-bus-bar-12-gang-150-amp","title":"Sierra FS46630 Dual Bus Bar — 12-Gang 150A Marine Electrical Distribution","description":"\u003ch2\u003eSierra FS46630 Dual Bus Bar — 12-Gang, 150 Amp\u003c\/h2\u003e\u003cp\u003eThe Sierra FS46630 is a heavy-duty dual bus bar designed for centralizing 12V DC power distribution on boats with larger electrical loads. With 12 gang terminals rated at 150 amps total, this bus bar handles the demands of a fully equipped helm — from navigation electronics and lighting to bilge pumps, accessories, and more. The dual-bar design provides separate positive and negative distribution points in a single compact unit, keeping your wiring organized and your panel clean.\u003c\/p\u003e\u003cp\u003eBuilt to marine standards, the FS46630 is a step up from basic bus bars when you need higher ampacity and more connection points in one assembly. It's a solid foundation for any serious panel build or electrical refit.\u003c\/p\u003e\u003ch3\u003ePart Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FS46630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 11-FS46630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dual Bus Bar (positive + negative in one unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e 12-gang (12 connection points total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpacity:\u003c\/strong\u003e 150 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 808282381844\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V DC marine electrical panel distribution on powerboats and sailboats\u003c\/li\u003e\n\u003cli\u003eHelm station wiring consolidation — positive and negative bus in one assembly\u003c\/li\u003e\n\u003cli\u003eHigh-load accessory circuits: navigation electronics, lighting, bilge pumps, windlasses\u003c\/li\u003e\n\u003cli\u003eElectrical refit and panel upgrade projects requiring 12+ circuit distribution\u003c\/li\u003e\n\u003cli\u003eAny marine application requiring a 150A-rated dual bus bar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12-gang dual bus bar — positive and negative distribution in a single unit\u003c\/li\u003e\n\u003cli\u003e150A total rating — handles high-load marine electrical systems\u003c\/li\u003e\n\u003cli\u003eCompact dual-bar design reduces panel space and wiring complexity\u003c\/li\u003e\n\u003cli\u003eMarine-grade construction for corrosion resistance in humid environments\u003c\/li\u003e\n\u003cli\u003eClean, professional appearance for finished panel installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seadog-4266913-buss-bar-w-cover-4-terminals-354-4266913\"\u003eSea-Dog Bus Bar with Cover — 4 Terminals\u003c\/a\u003e — covered 4-terminal bus bar for smaller circuit groups\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seadog-4266923-buss-bar-w-cover-6-terminals-354-4266923\"\u003eSea-Dog Bus Bar with Cover — 6 Terminals\u003c\/a\u003e — covered 6-terminal option\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seadog-4266933-dual-buss-bar-w-cover-12-terminals-354-4266933\"\u003eSea-Dog Dual Bus Bar with Cover — 12 Terminals\u003c\/a\u003e — covered dual bus bar alternative\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seadog-buss-bar-stud-terminal-100a-354-4267181\"\u003eSea-Dog Stud Terminal Bus Bar — 100A\u003c\/a\u003e — high-current stud terminal bus for main feeds\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sierra-fs40830-408-series-fuse-block-w-bus-bar-cover-6-gang-11-fs40830\"\u003eSierra 408 Series Fuse Block with Bus Bar — 6-Gang\u003c\/a\u003e — fused distribution block for protected circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sierra-fs40840-408-series-fuse-block-w-bus-bar-cover-12-gang-11-fs40840\"\u003eSierra 408 Series Fuse Block with Bus Bar — 12-Gang\u003c\/a\u003e — 12-gang fused block for fully protected panel builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe FS46630 is the right choice when you're building or refitting a helm panel that needs both positive and negative distribution in one tidy assembly. The 12-gang, 150A rating gives you enough capacity for a fully loaded boat — electronics, lighting, pumps, and accessories — without needing separate positive and negative bars mounted in different locations. The dual-bar format is especially useful in tight helm spaces where you want to minimize the footprint of your distribution hardware. If your circuits need individual fuse protection at the bus, pair this with a fuse block on the positive side rather than running everything off a single upstream fuse.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51024452059172,"sku":"11-FS46630","price":93.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/bf087148-925c-426e-8231-2673f43cde58.png?v=1787792167","url":"https:\/\/marisolmarine.com\/products\/sierra-fs46630-dual-bus-bar-12-gang-150-amp","provider":"Marisol Marine Company","version":"1.0","type":"link"}