KLU Limitron

Advanced Protection 600Vac, 601-4000A, Time-Delay Fuses

Class L time-delay, current-limiting fuses.

Time-delay – 5 seconds (minimum) at 500% of rated current.

Data Sheet #1013

Product Change Notice - fuse labeling

Agency Cards

Fuses Made Simple™ - the easiest and fasted way to select and specify the right fuse.

Fuses Made Simple™ Video

RoHS compliant

Catalog Number KLU-_
Dimensions See Data Sheet # 1013
Volts 600Vac
Amps 601-4000A
IR 200kA Vac RMS Sym
Agency Information -CE
- UL Listed, Std. 248-10, Class L, Guide JDDZ, File E4273
- CSA Certified, C22.2 NO. 248.10, Class 1422- 02, File 53787
- RoHS Compliant
Typical Applications - Large Distribution Switchboards
- Power Panelboards
- Large Machinery Disconnects


  • 200kA interrupting rating provides high ratings at virtually all circuit locations
  • Economical solutions for high fault circuits