Littelfuse® IDSR090 POWR-GARD® IDSR Current Limiting Time Delay Fuse, 90 A, 600 VAC/VDC, 200/300/20 kA Interrupt, Class RK5

Class RK5 Fuses
1154993 MFG #: IDSR090
49.35000 / ea
The Littelfuse IDSR indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR indicator fuse offers you a better way. Just a simple glance a the IDSR indicator's window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
  • Applications
  • Features
DC Applications
Patented design fuses
Pinpoint open fuses immediately
Reduce down time
Superior time delay
200/300 kA rms symmetrical self certified
Copper caps
Industrial cylindrical cartridge fuses