Refrigerator Surge Protector, Home Appliance Single Outlet Power Strip Surge Protector Voltage Brownout Outlet Suitable for PC/TV/Refrigerator 120V 15A(1 Pack)

Comprehensive Voltage Protection: Delivers dependable protection against overvoltage and undervoltage conditions, including brownouts, sudden surges, voltage spikes, power interruptions, unstable voltage, and load shedding. The unit automatically cuts off power when voltage exceeds 140 VAC or drops below 90 VAC.
Four LED Status Indicators: Fitted with four LED lights that clearly display Normal Voltage, High Voltage, Low Voltage, and Delay Status. These indicators provide a simple and intuitive way to monitor the operating condition of connected appliances. Plug-and-play design ensures easy installation and use.
Wide Appliance Compatibility: This voltage surge protector is suitable for high-power household appliances such as air conditioners, refrigerators, freezers, ice machines, washing machines, and other large electrical equipment.
Built-in Delay Protection: When voltage becomes unstable, the device activates a protection mode and suspends power output. The "DELAY" light will illuminate, and the appliance will restart only after a 3-minute waiting period to ensure the voltage has returned to a safe and stable level.
Stable Operating Mechanism: In the event of power interruption or abnormal voltage, the surge protector enforces a 3-minute stabilization interval before restoring power. This design helps prevent damage caused by sudden voltage spikes and ensures safe operation of connected devices