It is a tripping zone which instantly trips, when significantly overcurrent such as short-circuit currents flow. More Details >>
AL (Alarm switch) is a switch which electrically displays tripping state of a circuit breaker.The markings of the switch are 8/ALa, 96/ALb and 95/ALc.*When t... More Details >>
MCB can be used at 85% or less relative humidity and no condensation. More Details >>
It is an internal accessory to test the earth leakage tripping operation by applying voltage remotely. It is possible to make the same control sequence as th... More Details >>