BH MINI CIRCUIT BREAKER BH series miniature circuit breaker is characteristic of small size,light weight,novel structure and excellent performance.They are mounted in the illuminating distribution board and used in guesthouses,block of flats,high buildings,squares,airports,reailway station,plants and enterprises etc,in AC circuits240V(single pole) up to 415V (3 pole) 50Hz for protection of overload short circuit and for circuit change-over in lighting system.Breaking capacity is 3KA.The items comply with BS&NEMA standard.