Bussmann KTS-R-200 Fast Acting Fuse

A 200 A, 600 V fast-acting Class RK1 fuse from Bussmann’s Limitron family (model KTS-R-200) provides fast overcurrent protection for power feeds, control circuits, and motor-load protection in industrial panels and switchgear. As a Limitron fast-acting fuse, it interrupts fault currents quickly to limit damage to conductors and downstream components while enabling selective coordination with upstream protection. The KTS-R-200 is designed to fit standard RK1 fuse blocks used across the Bussmann catalog, and it carries verified safety credentials, including UL Listed and CSA/CE markings where applicable, ensuring compatibility with common electrical compliance requirements. With a rating of 200 A and a maximum of 600 V, this fuse is well suited for low- to medium-voltage distributions, feeders protecting distribution blocks, and machinery power rails in manufacturing environments, data centers, and commercial installations. Its robust performance and Limitron branding reflect Bussmann’s long-standing emphasis on reliable, fast-clearing protection for circuits where swift interruption is critical to prevent insulation damage and fire risk.