Westinghouse 6379D26H24 Medium-Voltage Current-Limiting Fuse

Westinghouse GCLS25 Style 6379D26H24 Double Barrel Fuse is a medium‑voltage current‑limiting fuse rated for 450 A with a maximum voltage of 5.5 kV. It provides short‑circuit and overload protection for industrial power systems and is commonly installed in switchgear, transformers, and motor control gear. The fuse mounts in fuse holders or within switchgear assemblies and is used in medium‑voltage distribution equipment operating at 50/60 Hz. Typical applications include utility substations, industrial facilities, power generation sites, mining equipment, and heavy manufacturing operations that run on 5.5 kV networks.