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The Littelfuse JLLN400 is a 400 Amp fast acting fuse designed for circuits requiring reliable overload and short circuit protection. This Class T fuse operates at 300 VAC and 125 VDC. It is compact, saving space in electrical panels.
The products in the POWR-GARD JLLN Series are known for their durability and efficiency. The JLLN400 fuse is essential in protecting sensitive electrical components such as variable speed drives and rectifiers from surges.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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