24 Hour Emergency Fuse Service Available
We Ship Throughout the U.S.A
PRODUCT SEARCH                      

Class J Electric Fuse

littelfuse_jtd.gifGet superb circuit protection with Class J electric fusesfrom Littelfuse. We carry the Littelfuse JTD_ID and JLS series which will operate quickly enough to limit the current levels before damage occurs with the motor controller.

The Class J fuses JTD feature:

  • Reduce Downtime - The blown fuse indicator allows for quicker notification.
  • Reduce Panel Size - Class J fuses provide superior current protection and is about 60% of the Class RK1 fuse size.
  • Minimize Damage - Class J fuses can provide Type II "No Damage" protection to IEC and NEMA components.
  • Time Delay - Will handle repeated motor start-ups without nuisance opening.

The Class J JLS fuse features:

  • Extremely current-limiting design often permits use of readily available, less costly equipment.
  • Manufacturers of equipment containing dual voltage devices can simplify manufacturing and reduce inventory by standardizing on 600 volt JLS fuses and Class J fuse blocks for all AC voltage ratings.
  • 200,000 A.I.R. rating minimizes need for short-circuit calculations.

Call our fuse experts now at 1-800-246-8336 to identify the proper Class J or Type II protection.


Littelfuse Class J Fuse JTD Data

Littelfuse Class J Fuse JLS Data