Description
Littelfuse® POWR-GARD® Time Delay Fuse, Current Limiting, Series: LLNRK, Non-Indicating, Rejection, 500 A, 250 V AC/125 V DC, 200/20 kA Interrupt, Class: RK1, Knife Blade Terminal, Holder Mounting, Cartridge Body, Dual Element, Melamine, 2-19/32 in Dia x 10-3/8 in L Body
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
Applications:
All General Purpose Circuits, Motors, Transformers and Safety Upgrades Applications
Standards/Approval:
- UL 248-12
- UL File No. E81895
- CSA LR29862
- Federal Specification WF-1814
- PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer
