If your refrigerator isn't cooling properly, this starter relay and overload protection combo might be exactly what you need! The QP2-4.7 PTC starter relay features a 1-pin design and 4.7ohm resistance, while the 6750C-0005P overload protector works together to keep your fridge running smoothly. Made from durable plastic and brass components, these parts are built to last and resist rust. Installation is straightforward - just replace your old parts directly to restore proper cooling function. These components work with most mini refrigerators, compact fridges, beverage coolers, freezers, and wine refrigerators. The compact size (7x3x2cm) and light weight (8.4g) make them easy to handle and install. If you're dealing with a fridge that won't start, makes clicking noises, or isn't maintaining temperature, these replacement parts could solve your problem without needing a costly service call. Keep your food cold and your drinks chilled with these reliable refrigerator components!