Refrigerators PTC Starter Relay 3 Pin 4.7 Ohm Overload Protector 1/2HP – Black

What is this?The PTC starter relay of the refrigerator is used to start and control the compressor, and is used for the refrigeration system of various electrical appliances. The refrigerator overload protector can protect the compressor motor from over heating or over current effects. Widely used in refrigerators, freezers, beverage coolers, vending machines, thermostats, etc.What will I get?PTC start relay, is in size of :3 pin, 31mm x 22mm x 29mm/1.22 inch x 0.87 inch x 1.14 inch(L*W*H)Refrigerator overload protector, is in size of : 32mm x 21mm x 29mm/1.26 inch x 0.83 inch x 1.14 inch(L*W*H)In the package of: 1pcs x PTC start relay, 1pcs x Refrigerator overload protectorIs there any advantages of the product?The PTC start relay is suitable for various models of refrigerators and is used to start the compressor in the refrigeration system. The refrigerator overload protector provides thermal protection for different types of refrigerators, freezers, etc., preventing the compressor motor from overheating and protecting the motor. If the motor over heats or has excessive current, it will automatically turn off the power to prevent the motor from burning out; Durable and reliable, protect the refrigerator; Small size, light weight, and space saving; Easy to replace and useHow to use it?Steps of installation: Firstly, disconnect the power supply of the refrigerator, find the PTC start relay and overload protector that need to be replaced, and replace them with new ones. Reconnect the power supply after replacementWhat should I notice?Please Note : Please select the appropriate size of PTC start relay and refrigerator overload protector