KTK-R Limitron

Advanced protection 600Vac, 1/10-30A, fast-acting fuses

Class CC current-limiting, fast-acting fuses.

Data sheet No. 1015

Product change notice - fuse labeling

Agency Cards

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RoHS compliant

Catalog Number KTK-R-_
Dimensions 13/32" x 1-1/2" (10.3 x 38.1mm)
Volts 600Vac (or less)
Amps 1⁄10-30A
IR - 200kA Vac RMS Sym
Agency Information - CE
- UL Listed, Std. 248-4, Class CC, UL Listed, Guide JDDZ, File E4273
- CSA Certified, File 53787, Class 1422-02, C22.2 NO. 248.4
- RoHS Compliant
Typical Applications - Branch Circuits
- Specialized Circuits
- Industrial Control
- Street Lighting (isolated, in-line fuse holders)


  • Current limitation at Class CC levels provides maximum component short-circuit current protection
  • 200kA interrupting rating provides high ratings for control circuit locations
  • Class CC rejection feature, with appropriate fuse block, prevents inserting lesser-rated supplementary fuses