DLN-R Class RK5 Fuse

Dual-element, time-delay fuse – 10 seconds (minimum) at 500%rated amps (8 seconds for 0-30A sizes)

This fuse is obsolete and no longer offered.

See End-of-Life Notice for details and recommended replacements.


Data Sheet #1021

Agency Cards

Catalog Number DLN-R-_
Dimensions See Resources Tab
Volts 250Vac (or less)
Amps 1-600A
IR 200kA RMS Sym., 20kA DC
Agency Information CE, Std. 248-12, Class RK5, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class 1422-02 File 53787
Typical Applications • Power Panelboards • Machinery Disconnects


  • Separate overload and short-circuit elements provide time delay for close inductive load sizing, linked with RK5 current limitation
  • 200kA interrupting rating provides high ratings at all circuit locations

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