... distribution board and used in guesthouses,block of flats,high buildings,squares,airports,railway stations,plants and enterprises etc ... )50HZ for protection of overload short circuit and for circuit changover in lighting system.Breaking capacity in 3KA.Rated current:1,3, ... 6,10,16,20,25,32,40ARated voltage:240/415VBreaking Capacity :3KACharacteristic Curve:L,G W40 miniature circuit breaker