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Littelfuse KLLU4000
Littelfuse® POWR-GARD® KLLU4000 Current Limiting Time Delay Fuse, 4000 A, 600 VAC/300 VDC, 200/20 kA, Class L, Cartridge Body
Littelfuse KLLU4000
Littelfuse® POWR-GARD® KLLU4000 Current Limiting Time Delay Fuse, 4000 A, 600 VAC/300 VDC, 200/20 kA, Class L, Cartridge BodyProduct Description
Littelfuse® POWR-GARD® Time Delay Fuse, Current Limiting, Series: KLLU, Indicating/Non-Indicating: Non-Indicating, 4000 A, 600 VAC/300 VDC, 200/20 kA Interrupt, Class: L, Knife Blade Terminal, Bolt Mount, Cartridge Body, Melamine, 5-3/4 in Dia x 10-3/4 in L Body Size
Attributes
Documents
Features
Attributes
Amperage Rating4000 A
Body Size5-3/4 in Dia x 10-3/4 in L
Body TypeCartridge
ClassL
Country of OriginMX
Indicating/Non-IndicatingNon-Indicating
Interrupt Rating20/200 kA
ManufacturerLittelfuse
MaterialMelamine
Mounting TypeBolt
SeriesKLLU
Terminal TypeKnife Blade
Type / StyleCurrent Limiting
Voltage Rating600 VAC/300 VDC
Documents
Features
Current limiting - reduces short circuit damage to systems and equipment and reduced downtimeEasily coordinated with other system componentsTen second minimum time delay at 500 percent of rating eliminates needless downtime caused by heavy starting currents of large motors and other inductive loadsSelective coordination - KLLU fuses coordinate well with other class L fuses and with all current-limiting Littelfuse® fuses rated 600 A or lessReduced downtimeKLLU fuse time-current characteristics closely match typical time-current curves of circuit breakersAlthough 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 fusesExcellent protection for a single breaker or a group of breakers200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating