Voltage Protector 1A-60A adjustable

Over & Under Voltage Relay(Overvoltage protection devices) is a new generation of household electrical equipment voltage protector, made by our company according to current city power condition. The control circuit is made up of imported elements. The product is made according to the modularization standard. It is of excellent and reliable performances and can work normally under abnormal voltage. This series of product is of compact structure and beautiful appearance.