Advanced protection, energy efficient Class RK5 dual-element, time-delay fuses. Time delay 10 seconds minimum at 500% rated amps.
Bussmann Fusetron™ energy efficient, dual element, time-delay fuses. Low voltage, branch circuit rated fuses.
FRN-R 250V Class RK5
- Amps: 1/10 to 600
- Voltage Rating: 250V AC / 125V DC
Agency Information CE, Std. 248-12, Class RK5, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class 1422-01, File 53787
Features and Benefits
- Separate overload and short-circuit elements provide time delay for sizing as close as 125 percent of motor FLA
- 2:1 selective coordination amp ratio within the Cooper Bussmann RK5 fuse family prevents overcurrent events from opening upstream Fusetron fuses
- Insulated end caps for 225A-600A fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
- Power Panelboards
- Motor Control Centers
- Combination Starters
- Machinery Disconnects