Compatible Models The refrigerator overload protector can prevent the compressor in your refrigerator from overheating, good to replace part numbers like AP4439459, 1357963, AH3529540, EA3529540, PS3529540, you can check the list of compatible models, check your refrigerator model before purchasing to ensure you order the right compatible part.PTC start relay PTC start relay is the universal start relay used on various mini fridges and coolers, saving time and effort, this item is only compatible with QP24.7 single pole relay, please consider this before purchasing.Easy to install, the refrigerator starter relay is made of plastic, the overload protector is made of brass, both materials are durable, reliable and rustresistant, also easy to install for direct replacement, which will work and restore cool air to your refrigerator.Wide range of applications 4.7 Ohm 1pin PTC starter relay and 6750C0005P refrigerator overload protector are compatible with most mini refrigerators, compact refrigerators, beverage and beer coolers, deep freezers, wine refrigerators, widely used in your life.Color As shownMaterial plasticPackage contents14.7 ohm 1pin PTC starter relay16750C 0005P refrigerator overload protectorOnly the above package contents, other products are not included.Note Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.