An automotive maxi relay (also known as a power mini relay) is usually rated as 70A class. Maxi relays are available in make arrangements for 12 and 24V systems. Part of our plug-in relay portfolio, automotive maxi relays customized and special footprints, serial and parallel components as well as shrouded waterproof versions. Maxi relays are widely used in cars, trucks, buses, and heavy-duty vehicles including agriculture vehicles and construction vehicles.