Refrigerator Surge Protector Auto Switch, 2 Outlets 120V Voltage Protector for Washing Machine, Microwave, Large Appliance, LED Indicator and 110dB Alarm

PROFESSIONAL SURGE PROTECTION: KTNNKG refrigerator surge protector switch is special for saving time and money by protecting refrigerator and other appliances from high and low voltage, spike, instant surge, power failure, voltage fluctuation, brownout and load shedding;
2-OUTLET DESIGN: One for fridge, the other for microwave, water cooler, dishwasher etc., they can work at the same time;
Voltage Abnormalities Alarm(LED+Buzz): When voltage is over 135VAC or under 90VAC, it automatically cuts off the power supply;
Return to normal: There is an adjustable time delay of 3-5-7 minutes once the power returns to normal after a voltage fluctuation, to confirm that the voltage is stable, then it will be auto re-connect.
Why we need large appliance surge protector: A massive surge is very bad for refrigerator, this switch ensures that the appliance will not switched on-off repeatedly during fluctuations, nor will it be affected by a massive surge normally experienced when power returns after a power outage.
Plug-and-play design: Ideal for fridges, domestic freezers up to 27 cu. ft.
High Quality and High Power: A very solid shell with fire-retardant material, sturdy to touch, thick power cord with UL listed 14AWG cable