This refrigerator accessory is designed to provide reliable protection for your compressor. It acts as an overload protector, preventing potential damage caused by electrical surges or overheating. This ensures that your appliance remains in working condition, reducing the need for costly repairs or replacements. Features -Color:White -Material:Plastic,metal -Size:4.00X2.90X1.90cm/1.57X1.14X0.75in -Quick and efficient start: enables rapid and efficient compressor startup -Stable and reliable: the design ensures the starter's stability and reliability -Universal compatibility: suitable for a wide range of refrigerator and freezer models, providing universal compatibility -Low resistance for quick start: achieves with low resistance, automatically cutting off current after starting -Easy to install: simple installation process, no need for professional skills or tools Package list: 1 x freezer starter relay