This reset circuit breaker with auto reset. It is suitable forBattery chargers, trucks, buses, electric cars, car engines, etc. Protect your vessel and its and electrical system with circuit breakers. Feature - Color: As shown - Material: metal - Size: 3.1x2.1x3.5cm - Current Rating: 25A - Voltage: 12-28v dc - Operating temperature -40 degrees Celsius (-40 degrees Fahrenheit) to 85 degrees Celsius (185 degrees Fahrenheit) - Storage temperature & 39;-40 degrees Celsius (-40 degrees Fahrenheit) to 125c (260f) - Interrupt capacity 2.5 kA, 12Vdc - Intelligent power off, when the current is reached, the circuit breaker will automatically disconnect, Then automatically restore time and effort - High and low temperature resistance - Small and simple size, very portable - Widely used in Battery chargers, trucks, buses, electric cars, car engines, etc.