Voltage protection P152F Sara

A power shield is a device that sits on the input path of a power outlet if there is a voltage or ampere or power consumption for any reason (such as power outages at a power plant or power plant or transmission lines, lightning and natural disasters, theft of power cables Urban, overconsumption, etc.) out of standard range, disconnects power line and reconnects power line to electrical equipment after specified time if standard conditions arise. Prevent damage to the device.