Bussmann KTU1200 Fuse

The Bussmann KTU1200 fuse is a high-current Class L fast-acting fuse from Eaton Bussmann, designed for robust overcurrent protection in industrial power distribution equipment. Rated at 1200 A and 600 V AC, with a bolt-on body for secure mounting, it delivers a current-limiting, fast-acting performance to interrupt short circuits quickly and minimize damage. As part of the LIMITRON family (Class L), the KTU-1200 is a bolt-on fuse with a glass-melamine tube and silver-plated end bells, built to handle high fault currents in panels, motor-control centers, and other heavy electrical assemblies. Its interrupting rating reaches up to 200 kA at 600 VAC, making it suitable for feeder protection and critical circuits where rapid fault clearing is essential.