DZ47sY series surge protective device is mainly used in AC 50Hz/60Hz single-phase/three-phase power distribution system with a rated voltage 230V/400V to suppress transient overvoltage, discharge surge energy, and prevent or reduce the damage caused by transient overvoltage due to lightning strikes or operation.
DZ47sY series surge protective device is mainly used in AC 50Hz/60Hz single-phase/three-phase power distribution system with a rated voltage 230V/400V to suppress transient overvoltage, discharge surge energy, and prevent or reduce the damage caused by transient overvoltage due to lightning strikes or operation.
