A High voltage protector is an appliance designed to protect devices from instant high voltage, also the voltage generated from thunder . A High voltage protector cut the output electric supply whenever it gets hazardous input voltage. Video Functions: Over voltage protection 230V-300V (adjustable) (default: 270) can be disable Over current protection 1A-63A (adjustable) (default: 40A) Reconnect time (delay on time): 3s-300s (default: 30s) Voltage meter Ammeter Energy meter Specification: Brand Name: TOMZN Origin: CN(Origin) Certification: NONE Type: Mini Model Number: TOVPD1-63A Rated voltage: 220V Frequency: 50Hz/60HZ Package Include: 1 x 63A 3 in 1 Din Rail Adjustable Current Voltage Protection Device TOVPD1-63T Tomzn