If your refrigerator isn't starting properly, this start relay might be exactly what you need! This uxcell compressor relay is designed for 1/3HP refrigeration compressors and comes in a handy 2-pack, so you'll have a spare ready when you need it. The black plastic housing with copper components measures about 1.4x1.4x1.4 inches, making it compact and easy to install in most refrigerator models. Important note - this relay works with 220V systems for 1/3HP compressors, but if you have a 110V system, it's suitable for 1/5HP compressors instead. The electromagnetic design helps your fridge compressor start up smoothly and reliably. Installation is straightforward - just make sure you're replacing the correct part for your specific refrigerator model. Having these on hand can save you from expensive repair bills or having to replace your entire refrigerator. For the price, keeping a couple of these relays in your toolbox is cheap insurance against unexpected fridge failures. Just remember to always disconnect power before attempting any repairs!