Class RK1 fuses offer superior current limitation, overload and cycling capabilities, for maximum protection of AC power distribution mains, feeders and branch circuits for motors, transformers, and heating / lighting. Edison dual-element time-delay LEN and LES series are available in ratings up to 600A.
LENRK/LESRK series fuses have up to 40% more current limitation and up to 350% more Amps-Squared-Second (I2t) limitation under fault conditions than EC series RK5 fuses, reducing the potential for damage. They also offer a better selection for electrical power system designers and superior short circuit protection for breakers having inadequate interrupting ratings. RK1 fuses are a practical, economical way to upgrade systems in many situations.
Suitable for:
These fuses meet the following agency approvals:
Starting at
$98.00
/10pk.
(LENRK15)
For part listings and specifications, go to Shop Now
Voted #1 mid-sized employer in Atlanta
Check out our
job openings