The Shop For
Specialty Fuses

Factory-direct fuses with a
manufacturer backed warranty

explore popular brands

Our Factory Warranty fuse brands include Eaton Electrical’s Cutler Hammer formerly Westinghouse, Ferraz Shawmut, S&C Electric, Efen, Siba, Bussmann, Littlefuse, Cooper Power Systems, General Electric and several other European fuse brands.

Audi
S&C
Eaton Bussman
GE

why choose us

Extensive on-site inventory is available of factory-direct fuses and accessories that carry a manufacturer-backed warranty. This is different from many other sources that provide surplus or re-conditioned fuses, both that can introduce potentially harmful risk in an electrical circuit.

50+ Years in Business

Powerfuse has served the electrical industry as a value-added manufacturer and distributor, specializing in high voltage fuses.

Manufacturer's Warranty With Every Purchase

Our fuse inventory is one of the largest in the world, ranging from electronic to high voltage, and featuring premium brands, such as Eaton, Merson, GE and more.

Emergency 24/7 Fuse Service

At Powerfuse, our in-stock fuses are guaranteed to ship same-day – so you get the fuses you need, exactly when you need them.

On-Site Inventory For Immediate Ship

Based in Tulsa, Oklahoma, our 30,000 square foot facility is both UL listed and ISO 9001:2015 certified, showcasing the strict commitment to quality necessary to service critical applications and infrastructure.