Littelfuse KLLU1800X Powr-Gard Time Delay Fuse
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Littelfuse KLLU1800X Powr-Gard Time Delay Fuse
Littelfuse KLLU1800X Powr-Gard Time Delay Fuse
Part #:KLLU1800X
SKU #: 2401774
Key Features
Part #:KLLU1800X
SKU #: 2401774
Brand: Littelfuse
Amperage Rating: 1800 A
Body Type: Cartridge
Class: L
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 20/200 kA
- Current limiting - reduces short circuit damage to systems and equipment and reduced downtime
- Easily coordinated with other system components
- Ten second minimum time delay at 500 percent of rating eliminates needless downtime caused by heavy starting currents of large motors and other inductive loads
- Selective coordination - KLLU fuses coordinate well with other class L fuses and with all current-limiting Littelfuse fuses rated 600 A or less
- Reduced downtime
- KLLU fuse time-current characteristics closely match typical time-current curves of circuit breakers
- Although fuse/circuit breaker systems can seldom be 100 percent coordinated , KLLU series fuses permit use of a wider range of breaker setting than fast-acting class L fuses
- Excellent protection for a single breaker or a group of breakers
- 200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating
Littelfuse KLLU1800X Powr-Gard Time Delay Fuse
Littelfuse POWR-GARD Time Delay Fuse, Current Limiting, Series: KLLU, Non-Indicating, 1800 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class: L, Knife Blade Terminal, Bolt Mounting, Cartridge Body, Melamine, 3-1/2 in Dia x 10-3/4 in L Body
Additional Description: LTFS-KLLU1800 KLLU1800X FUS 600V T/D CLASS L 1800A 1800 AMP SIZE
Catalog Description: KLLU series UL Listed, time-delay, Class L are quality fuses in every sense of the word. They were developed to provide a somewhat lower priced alternate to the POWR-PRO™ KLPC series fuses. KLLU series fuses meet or exceed all UL requirements for Class L fuses. For superior protection and performance, specification-grade POWR-PRO™ KLPC series fuses are the recommended fuses.