Fafeicy 40A 230VAC Single Phase Adjustable Over Voltage Under Voltage Current Protector - Reliable Power Protection for Home Appliances, HVAC Systems & Industrial Equipment

The main feature is that the line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage; when the line voltage returns to normal, the protector can work automatically and normally.After the product is powered on, do not touch the live parts to avoid electric shock.

It is mainly used for the of over-voltage, under-voltage or over-current in the distribution line of residential household box or the of single-phase power equipment.

Suitable for single-phase AC voltage 230V, 50/60Hz, rated working current 63A and below users or loads.This protector has no isolation and short-circuit protection. Please use a small circuit breaker at the front end to protect against isolation and short-circuit. Please disconnect the front-end breaker switch when repairing the circuit.

Low power consumption and long mechanical life.Please note! When the undervoltage breaking time is greater than 0.3 seconds, the protector does not open after the power failure.

The protector has over voltage protection, under voltage and other functions.The line conductor should meet the relevant current standard value and the load current cannot be greater than the maximum current value of the protector.The neutral line N cannot be connected incorrectly and needs to be secure. The zero line N of the protector is directly connected, and there is no disconnect function.