The refrigerator and freezer compressor overload and overheat protectors are essential for maintaining the efficiency and longevity of your appliance. These butterfly protectors and starters are compatible with compressors ranging from 1/ to 1/ . They are designed to prevent damage caused by and thermal overloads, ensuring your refrigerator or freezer operates smoothly and reliably. Features -Color:Multi -Material:Abs, aluminium alloy -Size:3.20X2.80X2.20cm/1.26X1.10X0.86in -Compatibility: suitable for various refrigerator and freezer compressors ranging from 1/ to 1/ , ensuring broad application -Protection: the butterfly protector starter effectively shields the compressor from overload and overheating, preventing potential damage -Reliability: stable and reliable performance extends the lifespan of your refrigerator, providing longterm peace of mind -Ease of installation: simple and easy to install, making it ideal for both household and commercial refrigerators -Convenience: offering convenient replacement and backup options for continuous protection Package list: 4 pcs x 5pcs Refrigerator Compressor Overload Thermal Protector