Littelfuse® LLNRK400 POWR-GARD® LLNRK Current Limiting Time Delay Fuse, 400 A, 250 VAC/125 VDC, 200 kA Interrupt, Class RK1

Class RK1 Fuses
295899 MFG #: LLNRK400
Littelfuse®
187.68000 / ea
RK1 fuses are extremely current-limiting fuses meaning they greatly reduce or eliminate damage to circuits and equipment under short circuit conditions. Replacing existing Class H, K and RK5 fuses with RK1 fuses is one of the easiest ways to immediately improve the protection of plant workers and equipment.
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