Cefcon CRN-R-125 is a Class RK5 dual-element, time-delay blade fuse rated for 125 A at 250 V with an interrupt rating of 200 kA, designed to protect industrial circuits from short circuits and temporary overloads. The dual-element, slow-blow design tolerates brief surge currents—such as motor starts—without nuisance blows, while blade terminals enable quick insertion into standard RK5 fuse blocks. Intended for industrial protection on motor feeders, control panels, and power-distribution circuits, the CRN-R-125 provides reliable protection with a rugged blade form factor for easy field replacement.
