Ferraz Shawmut Mersen L220971BS17UB69V100 is a bolt-mount fuse rated for 100 A and 690 VAC. The part numbers L220971 and BS17UB69V100 identify this unit, which is designed for bolt-mount installation in electrical protection applications. Use this fuse for overcurrent protection in industrial power distributions and equipment operating up to 690 VAC.
