Littelfuse LLNRK020
Littelfuse POWR-GARD LLNRK020 Current Limiting Time Delay Fuse, 20 A, 250 VAC/125 VDC, 200/20 kA Interrupt, RK1 Class, Cartridge Body
Class RK1 Fuses
609367
LLNRK020
Littelfuse
$0.00
/ ea
Littelfuse LLNRK and LLSRK series POWR-PRO fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.
- Features
- Extremely current limiting - reduces damage to circuits and equipment under short circuit conditions
- Stops damaging short circuits faster than any mechanical protective device
- Reduced costs - current limiting design often permits use of readily available, less costly equipment
- Low resistance design reduces power consumption and utility bills
- Excellent time delay - true dual element construction, with separate non-fatiguing thermally-reversible spring loaded thermal overload element, withstands repeated surges within rated time delay without opening needlessly
- Eliminates needless downtime caused by power surges or equipment demands
- 200 kA at 250 VAC, 20 kA at 125 VDC interrupting rating