With over and under voltage protection, the device will trip when the voltage supply is over or under value. If the voltage supply return to normal, the device will automatically reset without any manual intervention.
High voltage detection accuracy and precision operating time using microcontroller, reliable protection .
Using magnetic latching relay as internal part, energy conservation and environmental protection with low power consumption under normal operation.
Rated Current (In): 25A, 32A, 40A, 50A, 63A
Rated Voltage (V): AC230V, 50Hz
Poles: 1P+N
Rated insulation voltage: 690Vac
Rated impulse withstand voltage: 40,000V
Voltage protection range: AC 0~450V
Over/Under Voltage Protection