![Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146] Alpha Gen 1 SEI Drive Installation Nylon ferrule with standard 1](https://cdn.shopify.com/s/files/1/0943/8652/0347/files/20566XL.jpg?v=1747242856)
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Nylon ferrule with standard 1"-14 thread
Molded in durable reinforced polycarbonate
The industry standard busbar for the collection of negative or AC ground circuits
but with an exclusive black Galaxy finish
Fits MerCruiser Gen 2 Alpha One drives
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146] Alpha Gen 1 SEI Drive Installation Nylon ferrule with standard 1"-14187 Series Thermal Circuit Breakers Surface Mount 120 Amp Circuit Breaker PN: 7146 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs
