Bussmann is a professional circuit protection solution provider in the United States, acquired by the Cooper Group in 1985, specializing in the design, development and production of fuses for medium voltage, low voltage and semiconductor protection, including fuses, fuse holders, terminals, voltage surge protecters and other products. Bussmann's circuit protection solutions are used worldwide and meet the requirements of ULCE, CSA, IEC, BS, VDE, SEMKO and JIS certification bodies. Bussmann has more than 75,000 products. Including: electrical power fuses, electronic circuit boards, small fuses, fuse boxes, fuse holders and disconnect switches, semiconductor fuses, medium and high voltage fuses, high-speed fuses, communication protection products, international standard industrial fuses, fuse accessories, displays, toolkits, fuse technology, power magnetic components, supercapacitors, junction boxes, automotive fuses and circuit breakers.