300Amp Circuit Breaker DC 12V-48V for Marine Boat Trolling Motor Automotive RV Trailer Car Solar System Battery Disconnect with Manual Reset Switch, IP67 Waterproof (Pack of 2)

【Specification】: 150 Amp Circuit Breaker 12v, Operating Voltage: DC 12V - 48V, Waterproof IP 67, Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected). Widely used in marine and automotive circuits, suitable for Boat, Yacht, Kayak, RV, Trailer, Bus, Truck, Winches, ATV, solar system etc.

【Protect the System from Electrical Damage】: These 12 volt circuit breakers are designed for protecting your boat trolling motor or vehicles from overload and short-circuit damage, prevents excessive current between battery and device for the great amp protection.

【Manual Reset Function】: Unique disconnect button & long handle resettable lever make the fuse circuit breaker become reusable and controllable. This 150A DC breaker will trip when the system is over-current by reset lever automatically pop out to terminate the power, and reset by pushing the reset bar back for reuse. Can be used as a Kill Switch.

【Made with Reliable Material】: Durable heat-resistant plastic housing and silicone insulating cap for safer use. Pure copper washers for expanding the contact area of the wire lugs, increase the conductivity and better performance.

【Easy Surface-Mount】: 12v dc circuit breaker is surface-mount design, simply mount them on panel or firewall, hassle-free installation. What you get: 4 x auto 150 amp Breaker, 8 x Wire Lugs, 16 x Washers, 12 x Mounting Screws.