3 Phase Adjustable Voltage Protector 220V Self Reseting Household Over and Under Voltage Protective

Feature: 1. Intelligent Control: This voltage protector has an intelligent chip that can set its own voltage according to the state of electricity use. When showing that the current voltage exceeds the set voltage, it will automatically break the circuit. 2. Protect The Circuit: Since this voltage protector will break the circuit in case of voltage overload or induced thunderstrike, it serves to protect the circuit as well as the electrical appliances. 3. Wide Application: This voltage protector switches to standby power when the power goes out and to the main power when it comes in, so it is widely used in various places where continuous power outages are not allowed: factories, shopping malls, nurseries, etc. 4. Auto Reset: The switchgear