Installing the ZHB40-105P15 integrated overload protector is straightforward and can be done with basic tools. This universal refrigerator relay is compatible with a wide range of refrigerator and freezer models, making it a versatile choice for both home and commercial use. Simply locate the compressor relay your appliance, remove the old relay, and replace it with the new starter relay. This process helps in preventing potential damage caused by electrical surges and ensures the longevity of your appliance. Features -Color:White -Material:Pp, iron -Size:4.50X3.50X2.50cm/1.77X1.38X0.98in -Easy installation: the onepiece design of the compressor starter relay makes it incredibly easy to install, reducing the complexity of refrigerator repairs -Stable cooling: with its highperformance capabilities, this relay ensures your refrigerator or freezer maintains a consistent and stable cooling environment -Safety features: the builtin overload protector safeguards your appliance from electrical overloads, enhancing the safety and longevity of your refrigerator - performance: designed for durability, this refrigerator starter relay can withstand prolonged use without compromising its functionality -Wide application: this universal refrigerator starter relay is compatible with a wide range of refrigerator and freezer models, making it a versatile choice Package list: 1x Refrigerator Overload Protector