12V- 48VDC 1x0/4GA IN-1x0/4GA OUT Auto Circuit Breaker with Manual Reset

Circuit breakers offer critical protection to your system if the system over powers or short circuits the breaker will cut in and save your equipment. No need to replace expensive fuses, the system is resettable via a simple switch also offers safe and instant system shut down.
Self-test, manual override and easy to operate with manual reset arm. Car Audio circuit breaker, use in place of an inline fuse holder. Prevents excessive current and stops power surges from damaging Amps.Can be mounted on Panel or Firewall. Typically used in trucks, buses, RVs and marine applications; also used in battery charges and DC sound system. High Current Circuit Breaker, to protect to your system.Unique Push Button Reset can also be used as a Kill Switch.