BH-S series is applicable to branching circuit breakers,They are for power distribution boards, and products compatible for affixation to DIN rails are also available. Widely used in guesthouses, block of flats, high buildings, squares, airports, railway stations, plants and enterprises etc, in AC circuits 240V (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 IEC60898 standard. series is applicable to branching circuit breakers,They are for power distribution boards, and products compatible for affixation to DIN rails are also available. Widely used in guesthouses, block of flats, high buildings, squares, airports, railway stations, plants and enterprises etc, in AC circuits 240V (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 IEC60898 standard.