Electrical Motors descriptions We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Refrigerator Ptc Starter Relay 12 Ohm, 3 Pin + Compressor Overload Protector. Features: Pretty Generic Starter Relay Used on Various Brands of Mini Fridges and Coolers. Starter Relay is Ideal Spare Part for Refrigerator and Easy to Install. Easy to Use and Highly Efficient in Performance. Refrigerator Overload Protector Attaches to the Compressor and Shuts off the Compressor if the Compressor Motor Draws Too Much Current. Low Profile and Light Weight, Highly Reliable Performance. Idea for Compressor of Air-condition or Other Electric Protection Appliance. Specifications: Total Size: 3.25 X 2.1 X 2.85cm / 1.3" X 0.83" X 1.12" (L*W*H) Overload Protector Size: For: 1/3HP Refrigerator Compatible Power: 250W Total Size: 3.15 X 2.9 X 2.2cm / 1.24" X 1.14" X 0.87''(L*W*H) Material: Plastic Package Includes: 1 X PTC Starter Relay, 1 X Thermal Overload Protector . Products number : SOMONO74373