Type: Refrigerator PTC Start Relay; Model: QP2-4R7; Pin: 1 pin; Resistance: 4.7 ohm; Quantity: 2pcs Easy fix for a common problem with many mini-fridges, wine centers and beverage coolers! Very easy to install and replace your old part. Made of high quality material, stable characteristics, high reliability. Ideal spare parts for refrigerator to replace old one. Fit brands: FOR Vissani, FOR Danby, FOR Vinotemp, FOR EdgeStar, FOR Summit, FOR Whirlpool, FOR Frgidaire, FOR Kenmore, FOR Maytag, FOR Haier, FOR Igloo, FOR Magic Chef. Basic info:
Type: Refrigerator PTC Start Relay
Model: QP2-4R7
Pin: 1 pin
Resistance: 4.7 ohm
Material: Metal and plastic
Color: Black

Easy fix for a common problem with many mini-fridges, wine centers and beverage coolers!
Very easy to install and replace your old part.
Fit brands: FOR Vissani, FOR Danby, FOR Vinotemp, FOR EdgeStar, FOR Summit, FOR Whirlpool, FOR Frgidaire, FOR Kenmore, FOR Maytag, FOR Haier, FOR Igloo, FOR Magic Chef.

Working Principle:
When the motor starts up, it has to overcome its inertia and the reaction force of the load. Therefore, it needs large current and torque when the motor starts up. When turn to normal, in order to save energy, large torque and need a drop, add a set of auxiliary to motor coil, work only at boot time, normal after it is disconnected, the PTC thermistor series auxiliary coil at startup, starts the PTC thermistor into the high impedance state to cut off the secondary coil, just can achieve the effect.

What is in the package:
2pcs PTC Starter Relays