Littelfuse LLSRK250ID

Littelfuse POWR-GARD LLSRK250ID Current Limiting Time Delay Fuse, 250 A, 600 VAC/300 VDC, 200/20 kA Interrupt, RK1 Class, Cartridge Body
Class RK1 Fuses
610606 LLSRK250ID
Littelfuse
$0.00 / ea

Littelfuse LLSRK250ID
  • Amperage Rating: 250
  • Body Size: 2-19/32 in Dia x 11-5/8 in L
  • Body Type: Cartridge
  • Class: RK1
  • Element: Dual
  • Indicating/Non-Indicating: Indicating
  • Interrupt Rating: 200/20
  • Material: Fiberglass
  • Mounting Type: Holder
  • Series: LLSRK
  • terminal type: Knife Blade
  • Type: Current Limiting
  • Voltage Rating: 600 VAC/300 VDC
The all-new LLSRK_ID series fuse is the most advanced Class RK1 fuse available today providing unparalleled performance and protection to modern circuits. The patented Indicator technology provides instant identification of a blown fuse greatly enhancing system up time, while the precision formed short circuit elements virtually eliminate damage to components from unexpected electrical faults. In addition, the all new solid-state overload section has no moving parts, stopping unnecessary fatigue failures commonly found in other spring loaded fuses.
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  • Features
  • POWR-PRO™ performance
  • IEC type 2 "no damage" protection to IEC and NEMA type motor starters
  • This robust design withstands repeated surges within rated time delay without opening needlessly, eliminating downtime caused by power surges or equipment demands
  • Reduce down time the indicating window of the LLSRK_ID immediately identifies the open fuse, if the window is dark, the fuse has opened, It's that simple, maintenance personnel can immediately determine that there is an open fuse
  • Reduce fuse inventory the superior performance of the LLSRK_ID allows it to be used in a variety of applications, thus decreasing fuse inventory
  • Reduce nuisance opening - indicator fuses offer superior time delay and cycling characteristics, which can lengthen fuse life
  • 200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating
  • Blown fuse indicator assembly
  • Granular quartz filling
  • Plated end caps
  • Precision formed short circuit element
  • Fiberglass reinforced pultruded body
  • Elastomeric silicone overload section