The HELLA 5WG003620081 is a genuine 12V wiper wash interval relay designed for controlling vehicle windshield wipers with an interval function. This 4-pin relay features a flat pin connector and a black housing, capable of handling a switching current of 20A. It operates reliably within a temperature range of -40°C to 80°C, ensuring consistent performance in various conditions. With compact dimensions of 30mm length, 30mm width, and 30mm height, and a weight of 0.03 kg, it is suitable for a wide range of applications requiring precise wiper control.