1、Overload Protection: Designed to have high sensitivity, the auto reset circuit breaker can prevent large current and protecting the appliances. 2、Automatic Resetting: After the overload protection trips and breaks, the circuit breaker will automatically reset and restart within 60 seconds. 3、Wide in Application: Used for the electrical control on trucks, off road vehicles, winches, yachts, ATVs, RVs, special vehicles, ships and so on. 4、Easy for Connection: Simply connect the wires to the positive and negative bolts, and the stud connection is very stable, not likely to fall off. 5、Simple Installation: Comes with a light weight and a compact size as well, the auto reset circuit breaker has 4pcs nut for simple installation. 2 x Auto Reset Circuit Breaker4 x Nut Item Type: Auto Reset Circuit BreakerMaterial: Aluminum AlloyVoltage: 12V, 24VWorking Temperature: -10℃ to 60℃. Application: For the electrical control on trucks, off road vehicles, winches, yachts, ATVs, RVs, special vehicles, and ships.