Circuit breakers are designed to interrupt an electrical circuit when the current flowing exceeds the allowable amount. They protect the circuit from fire or damage before it has time to do significant harm..
Circuit breakers used on boats have to be manually reset before resuming operation. Self resetting breakers are not permissible for marine use.In many cases the circuit breaker also serves as the switch to turn equipment on and off,
Large Format DC Circuit Breakers
Push Button Breakers
Rocker Circuit Breakers
Toggle Circuit Breakers