Cooper Industry was founded in 1833by Charles and Elias Cooper in Mt. Vernon, Ohio. Cooper Bussman is a wholly division of Cooper Industries which was founded in 1914 in St. Louis, Missouri. They manufacture a wide variety of North American and European styled fuses for the electrical, electronics and transportation industries. Some of the products they manufacture are fuse blocks and holders, different types of fuses, power distribution blocks, coiltronics inductor and transformer magnetics and many more.