The Mersen Tri-Onic TR-R Series Class RK5 time-delay fuses, rated 250V, are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders, and branch circuits. Their time-delay characteristic safely handles the harmless starting and inrush currents of motors and transformers.
Key Features
Class RK5 time-delay fuse rated 250V AC (up to 250V DC depending on amperage)
Interrupting rating up to 200kA AC
SmartSpot visual open-fuse indicator available on select ratings
Ferrule or blade terminal styles depending on amperage
