1. AVOID ACCIDENTS: Voltage protector can effectively protect the safe use of household appliances and prevent accidents caused by circuit failures2. WORKING PRINCIPLE: The voltage protector protects the voltage through a delay short circuit. The delay time is 5‑6 minutes3. VOLTAGE INFORMATION: Refrigerator electric voltage protector with 120VAC plug, Voltage protection range from 80V 150V4. STRONG MATERIAL: Refrigerator voltage protector is made of pc, with high impact strength and wide range of temperature5. DURABILITY AND RESISTANCE: Refrigerator protection socket has good weather resistance, excellent electrical characteristics, no deformation, resistanceSpec:Item Type: Refrigerator Voltage ProtectorProduct Material: PCPlug: US plug 120VACVoltage Protection Range: 80V to 150VDelay Time: 5 to 6 minutesUse: Used to protect the safety of electrical equipmentpacking list:1 x Refrigerator Voltage Protector1 x User Manual