Littelfuse® POWR-GARD® LLSRK012 Current Limiting Time Delay Fuse, 12 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

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$25.45
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SKU: LITLLSRK12
GTIN (EAN,ISBN): 00079458350661
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Littelfuse® LLNRK and LLSRK series POWR-PRO® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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Main specs
  • Brand
    Littelfuse®
  • UPC
    079458350661
  • Manufacturer Part Number
    LLSRK012
  • Country
    USA
Specification
  • Terminal Type
    Ferrule
  • Material
    Fiberglass
  • Class
    RK1
  • Rejection/Non-Rejection
    Rejection
  • Type
    Current Limiting
  • Mounting Type
    Holder
  • Voltage Rating
    600 V AC/300 V DC
  • Amperage Rating
    12 A
  • Series
    LLSRK
  • Indicating/Non-Indicating
    Non-Indicating
  • Interrupt Rating
    200/20 kA
  • Body Size
    13/16 in Dia x 5 in L
  • Body Type
    Cartridge
  • Element
    Dual
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 600 VAC, 20 kA at 300 VDC interrupting rating
Additional Information
  • Alternative Part Number
    LSRK012.T|8586421
  • UNSPSC
    39121627
  • IDEA Index ID
    8586421
  • Package Description
    EACH
  • Standards/Approvals
    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
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