The Industrial FAH23KV25KCGR1 current-limiting backup fuse is a component in Eaton’s Cooper NX Companion II family. It provides secondary protection in electrical distribution by interrupting fault currents after primary protection acts, helping to limit damage in industrial systems. This model is identified by the FAH23KV25KCGR1 designation within the NX Companion II lineup as a current-limiting backup fuse.
