Littelfuse

Quality electrical systems are the heart of vehicles and ensure operational readiness. Littelfuse and Cole Hersee have designed, manufactured & shipped quality circuit protection, relays, power distribution modules, solenoids, switches, connectors, and master disconnects for close to 100 years. Littelfuse and Cole Hersee offer OE replacements of the same fuses, switches, and power control products sold to heavy-duty truck, bus, passenger cars, and off-road vehicle and equipment manufacturers.