Littelfuse KLKD0XX


Littelfuse KLKD0XX, midget fuse for use in solar combiners, 600VDC, cUL listed, fits Wohner fuse holder

The KLKD fuse series is fast-acting with a high rating of 600 Volt DC and AC. This family of Midget style fuses (10 x 38 mm) is used in solar combiner.

In addition, the KLKD series has been designed to meet both the UL/CSA and IEC photovoltaic fuse standards. Littelfuse offers a wide range of ampere ratings to match specific requirements in a variety of applications.

This fuse is most commonly used as a series-fuse for a single string of 60-cell (grid-tie) solar panels. This fuse fits into a Wohner 31110.000 touch-safe fuse holder.


  • Fast acting
  • High 600 Volt AC & DC rating!
  • Reliable interruption of fault currents up to 10,000 Amp DC & 100,000 Amp AC!
  • UL & CSA listed



Mnfr. model


Max. current


Max. Voltage


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