LS Metasol ABN 53c 50AF Molded Case Circuit Breaker 3P MCCB N-Type in Pakistan BR5271 Description A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected Specifications: Type and Pole : 3-Pole / ABN 53c Rated operational voltage, Ue: AC(V) 690 / DC(V) 500 Economic Type Frame Size 50AF Molded Case Circuit Breaker MCCB