Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Brand_TAILFIN These larger 80C series models

These larger 80C series models feature a beautifully rounded cast bottom end with a 1/2" Pipe Threaded Drain Hole

450 AMPS 5 Mins

and graphite engineered to penetrate the smallest gaps of corroded metals to loosen seized parts

and nasty weather

UPC: 5060114792791

Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Brand_TAILFIN These larger 80C series models187 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