Littelfuse JLLS300.X POWR-GARD Fast-Acting Fuse
Littelfuse JLLS300.X POWR-GARD Fast-Acting Fuse
Part #:JLLS300.X
SKU #: 250948
Key Features
Part #:JLLS300.X
SKU #: 250948
Brand: Littelfuse
Amperage Rating: 300, 300 A
Body Type: Cartridge
Class: T
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 20/200 kA, 200/20
- Extremely current- limiting compact design
- Protection of individual electric services and meters
- Used to provide compact protection for meter stacks
- Current limiting design greatly reduces damage to equipment caused by heating and magnetic effects of short circuit currents
- 200 kA AC rms symmetrical and 20 kA DC interrupt rating
- Copper caps
Littelfuse JLLS300.X POWR-GARD Fast-Acting Fuse
Littelfuse POWR-GARD Fast Acting Fuse, Current Limiting, Series: JLLS, Non-Indicating, 300 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class: T, Knife Blade Terminal, Holder Mounting, Cartridge Body, Melamine, 1.59 in Dia x 3.63 in L Body
Additional Description: LTFS-JLLS300 JLLS300.X FUS 600V F/A CLASS T 300A FUSE 300 AMP SIZE
Catalog Description: Space-saving Class T fuses are the most compact fuses available in ratings above 30 amperes — less than one-third the size of comparable Class R fuses. When rated in accordance with the NEC, Class T fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment. Used in inductive circuits, the ampere rating of Class T fuses must be increased to prevent opening on inrush currents. In such instances, Class T fuses may provide only short circuit protection. For motor and general purpose circuits where space is not critical, we recommend POWR-PRO™ JTD_ID Indicator series, LLNRK/LLSRK series, or FLSR_ID Indicator series.