Ferraz Shawmut Q220906J Protistor Fuse is a Protistor fuse from Ferraz Shawmut, identified by the Q220906J part number. It functions as an overcurrent protection device in electrical circuits, interrupting current to prevent damage when faults occur. Use this model when Ferraz Shawmut specifies the Q220906J Protistor fuse for your protection scheme.
