DescriptionMade of material, This reset circuit breaker with auto reset. It is suitable forBattery chargers, trucks, buses, electric cars, car engines, etc. It can protect your vessel and its and electrical system with circuit breakers.Feature- Color: Black_x005F_x000D_- Material: Fuse._x005F_x000D_- Size: About 7.6x4.2x3.1cm_x005F_x000D_-Circuit breaker stops surges from damaging your amps. Panel mount and protective stud insulators included._x005F_x000D_- Easy to install, can be installed on any flat plate or wall._x005F_x000D_- Water resistant housing. and dust proof._x005F_x000D_- When the current reaches the disconnect value, the long handle will automatically spring off and cut off the power supply._x005F_x000D_-Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank youSpecificationMode of operation: electronic._x005F_x000D_Input voltage: 12-36 VDC_x005F_x000D_High current protection: 50A_x005F_x000D_Break speed: normal break speed_x005F_x000D_Packing list1 X Circuit Breaker