Refrigerator Starter Relay and Overload Protector for 1/2HP Compressors

The PTC Starter Relays 4.7 ohm 3Pin and the Refrigerator Overload Protector 1/2HP are the package contents. The PTC Starter Relays 4.7 ohm 3Pin is a component that helps the motor start up by providing a large current and torque when the motor is starting, and then disconnects when the motor is running normally to save energy. The Refrigerator Overload Protector 1/2HP is a suitable accessory for various home appliances, such as electric cookers, induction cookers, electric kettles, air conditioning remote controls, power cords, and washing machines.

The PTC Starter Relays 4.7 ohm 3Pin is a type of refrigerator PTC start relay with the following specifications: Model: QP-02-4.7, Pin: 3 pin, Resistance: 3-4.7 ohm, Material: Metal and Plastic, Color: Black. The working principle of this relay is that when the motor starts up, it needs a large current and torque to overcome its inertia and the reaction force of the load. The PTC thermistor in series with the auxiliary coil of the motor creates a high impedance state during startup, which cuts off the secondary coil, allowing the motor to start with the necessary torque.

The Refrigerator Overload Protector 1/2HP is made of high-quality materials, has stable characteristics, and is highly reliable, making it an ideal spare part to replace old ones in refrigerators. It is a solution for common problems such as the compressor not starting, burning hot, and "click-clack" sounds every 3-5 minutes when powered on. This protector is suitable for various mini-fridges, wine centers, and beverage coolers, and is easy to install. It is compatible with brands such as Vissani, Danby, Vinotemp, EdgeStar, Summit, Whirlpool, Frigidaire, Kenmore, Maytag, Haier, Igloo, and Magic Chef.

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