![Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Lighting **Requires E66066 adapter cable to](https://cdn.shopify.com/s/files/1/0588/7918/0915/files/20559XL.jpg?v=1723079001)
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
**Requires E66066 adapter cable to work with a
Mounting Socket
users MUST use an upper support bracket
UPC: 715535618001
(4) 15A Single Pole Circuit Breaker
Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Lighting **Requires E66066 adapter cable to187 Series Thermal Circuit Breakers Surface Mount 50 Amp Circuit Breaker PN: 7139 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
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