Digital AVS Adjustable Over/Under Voltage Current Protective Device 63A 4P

Adjustable Digital Self-Recovery Protector for Over Voltage and Under Voltage is a new product developed to market demand. The product can cut off the power supply quickly and reliably under the condition of over-voltage impact and under-voltage, and protecting electrical appliances in single phase two wires and three phase four wires circuit. When the voltage returns to normal value, it can automatically turn on the circuit to restore the power supply after delay. It can effectively protect the impact of instantaneous power on the electrical appliances. All functions are fully automated and no special person is needed. It has pole indication (Power: green, protection indicator: red)