Usage Tips:Description: Compressor PTC Starter: This product features the PTC starter for refrigerator compressors, model QP3-15/C, ensuring reliable performance and compatibility with your appliance Integrated Relay Overload Protector: Designed with an integrated relay over load protector, this component provides enhanced security and protection for your refrigerator's compressor system Material: Crafted from quality metal and pp materials, this starter is built to withstand regular use and maintain its functionality over time Compact Design: With an irregular size of approximately 48 x 43 mm, this Fridge Compressor Relay And Overload Protector is compact enough to fit seamlessly into your refrigerator's existing setup without taking up unnecessary space Packaging: Each purchase includes 1 piece of the PTC starter in secure packaging, ensuring it arrives safely and ready for installation Specification: Material: Metal and pp Size Chart: 4.8x4.3cm/1.89x1.69inch   Package Includes: 1 Compressor PTC Starter Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.