A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. Its basic function is to interrupt current flow to protect equipment and to prevent the risk of fire. Specification: Amperage Rating: 16A MPN: Does Not Apply Poles: 2 Current Rating: 1a Brand: ABB Package includes: 1 x ABB S282UC-K1A Circuit Breaker 2 Pole 16A