Features: -Water resistant housing. -High Current Circuit Breaker, to protect to your system. -Unique Push Button Reset can also be used as a Kill Switch. -Self-test, manual control and easy to operate with manual reset arm. -Prevents excessive current and stops power surges from damaging Amps. -Can be mounted on Panel or Firewall. -Application: Typically used in auxiliary and accessory circuits for Boat, Trucks, Buses, Marine, RV and ATV applications. Also can used as an on/off button switch for the battery or DC sound system.