Bussmann KGJ-80 Current-Limiting Capacitor Fuse

Bussmann KGJ-80 Current-Limiting Capacitor Fuse is a Limitron fast-acting capacitor fuse designed to protect capacitor banks in electrical power systems. This 80 A device is rated for 600 V AC operation and offers a 200 kA interrupt rating, enabling rapid fault isolation while limiting let-through energy to downstream equipment. The round-body construction is typical of Bussmann's capacitor protection fuses, and the KGJ family is specifically intended for capacitor protection applications where reliable, fast response is required. As a component in Eaton’s Bussmann line, the KGJ-80 provides a compact, purpose-built solution for safeguarding capacitor banks against short-circuit faults and abnormal voltage transients in distribution and industrial environments.