... ,2,3Poles 3KA Breaking Capacity OEM are welcome W40 miniature circuit breakerW40 series miniature circuit breaker has smail size,light weight,novel ... buildings,squares,airports,railway stations,plants and enterprises etc,in AC circuits 240V(single-pole),up to 415V(3-pole)50HZ ... ,40ARated voltage:240/415VBreaking Capacity :3KACharacteristic Curve:L,G W40 miniature circuit breaker