About This

【Specification】 40Amp Auto Reset Circuit Breaker 12v, Operating Voltage: DC 12V - 24V, Terminals: #10-32 Stud Bolt, Working Temp: -10℃ to 60℃, Waterproof Rate: IP66, Wide Applications: automotive & marine circuits (Cars, Truck, Trailer, Bus, Winches, RV, ATV, Boat, Yacht, Kayak, Solar System, Electrical Equipment etc).
【System Protection Against Electrical Harm】 These 12 volt circuit breakers protect your vehicle or boat from overload or short-circuit damage. They stop excessive current from passing between the battery and devices, delivering reliable amp protection.
【Automatic Reset Design】 Working Mode: Normal - Overload - Current Limiting - Cooling & Auto Reset. This 40A breaker trips automatically when over-current occurs, but it will auto-reset after cooling, and keep tripping until the overload is fixed. No more fuse replacements, this self-resetting breaker is reusable.
【Made with Reliable Material】 Housing: durable rust-proof plastic with waterproof protective cover, safe use guaranteed. Terminals: copper studs plus stainless-steel nuts for excellent conductivity. Insulation: PPT plate for good insulation performance. Resistance: temperature & pressure prevents shorts/corrosion.
【Easy to Install】 Bolipoeq 12v automotive circuit breaker features an easy surface-mount design. Just attach it to a solid surface, then link wires to the positive and negative bolts. Package Contents: 6 x 40A Auto-Reset Breakers, 6 x Black Covers, 12 x Screw Nuts.