About This

MAIN FUNCTION : Used as a 150 amp circuit breaker and battery disconnect device, allowing for charging or maintenance of the battery without disconnecting all wires. Car battery disconnect switch can replace disposable 150A fuses in towing motor circuits, ship fuse panels, DC circuit breaker boxes, or marine battery switches, designed to protect the system from over-current as a result of high power draw, short-circuits, wiring mistakes, equipment faults or any other high current event.
MANUAL RESET : 150 amp Boat battery switch has visible reset lever displays the open state, and the unique button reset can also be used as a stop switch; The button on the circuit breaker can serve as the main circuit breaker for the circuit; Marine circuit breaker can be installed on panels or firewalls.
HIGH QUALITY MATERIAL : 150 amp automotive circuit breaker casing is made of UL rated 94V0 thermoplastic (IP67 rated); Use waterproof covers to protect the bolts, and better prevent metal parts from rusting; 2 x 6 1/4" AWG copper lugs and 4 x copper flat washers(made of pure copper), 2 x mounting screws, stud size: 1/4" - 28.
WORKING PARAMETERS : Marine circuit breaker maximum current: 150A; Working voltage: 12V to 48V DC; Environmental temperature: -32 ℃~82 ℃ (-25 ℉~180 ℉); Compliant with S.A.E.J1625, J1171, UL1500 (ignition protection).
WIDELY APPLICABLE : 150 amp disconnect outdoor very suitable for marine, automotive, and DC applications; Widely used as auxiliary and accessory circuits for ships, vessels, RVs, yachts, batteries, trailers, buses, trucks, beach vehicles, winches, etc; Also used for battery charging and DC sound amplifier systems.