Cooper Bussmann JCL-6RA Medium Voltage Motor Fuse

Cooper Bussmann JCL-6RA is a current-limiting, R-rated medium-voltage fuse designed for motor-circuit protection in industrial equipment, and it sits within the Bussmann JCL family of fuses. It is rated for 170 A and 5.08 kV (5080 VAC), providing fast short-circuit protection for motors and motor controllers while withstanding typical industrial duty. The JCL series is UL Recognized for motor-protection applications and is intended for use with medium-voltage motor starters and controllers to guard motor windings against fault currents. This JCL-6RA variant carries the same R-rated characteristics that align with Bussmann’s medium-voltage fuse offerings for protecting motor circuits.