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Blue Sea Systems 7139 187 - Series Thermal Circuit Breaker - 50Amp – Marine Boat Replacement Part is organized for ignition & electrical engine parts shoppers who need a clear, professional marine parts buying experience.
187 - 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 Robust 5/16 terminals provide high torque connections Large lever with vertical/horizontal orientation provides indication of trip status Ignition protected - safe for installation aboard gasoline powered boats Specifications Circuit Breaker Clas
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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