Blue Sea 253985

Discount Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp. 187 - Series Thermal Circuit Breakers - Surface Mount50 Amp Circuit BreakerPN:  7139Features: Combines switching and circuit protection into a single deviceAll components meet SAE J1171 external ignition protection requirementsClear, single lever operation"Trip Free" design cannot be held "ON" during fault current conditionWaterproofRecessed mounting holes for clean appearanceLarge clearance around terminal studs accept heavy gauge wire lugsRobust 5/16 terminals provide high torque connectionsLarge lever with vertical/horizontal orientation provides indication of trip statusIgnition protected - safe for installation aboard gasoline powered boatsSpecifications Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip FreeType:Thermally Responsive Bi-Metal BladeCase Material:Thermoset PolyesterVoltage Rating:48 Volts DC MaximumInterrupt Rating:5,000 Amperes @12 Volts DC 3,000 Amperes @24 Volts DC 1,500 Amperes @42 Volts DCOperating Temperature Range:-25C° to ?° "Trip Free" design cannot be held "ON" during fault current condition Blue Sea 253985 Vaporproof & waterproof ... Learn more »

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