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Littelfuse
LLSRK020 LITTELFUSE UL CLASS RK1 DUAL ELEMENT TIME DELAY FUSE

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Description: Littelfuse® POWR-GARD® Time Delay Fuse, Current Limiting, Series: LLSRK, Non-Indicating, Rejection, 20 A, 600 V AC/300 V DC, 200/20 kA Interrupt, Class: RK1, Ferrule Terminal, Holder Mounting, Cartridge Body, Dual Element, Fiberglass, 13/16 in Dia x 5 in L Body

Manufacturer PN: LLSRK020

UPC:  07945835071

Kendall Electric Inc PN: 2445194

Invoice Description:

LLSRK020 LITTELFUSE UL CLASS RK1 DUAL ELEMENT TIME DELAY FUSE


SPEC SHEET

▸ See All in Class RK1 Fuses

 
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Littelfuse® POWR-GARD® LLSRK020 Current Limiting Time Delay Fuse, 20 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

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Note: Lead times are estimates only

 
 

Description

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.
Littelfuse® POWR-GARD® Time Delay Fuse, Current Limiting, Series: LLSRK, Non-Indicating, Rejection, 20 A, 600 V AC/300 V DC, 200/20 kA Interrupt, Class: RK1, Ferrule Terminal, Holder Mounting, Cartridge Body, Dual Element, Fiberglass, 13/16 in Dia x 5 in L Body

Specifications

 Amperage Rating 20 A
 Application All General Purpose Circuits, Motors, Transformers and Safety Upgrades Applications
 Body Size 13/16 in Dia x 5 in L
 Body Type Cartridge
 Brand Name Littelfuse®
 Class RK1
 Element Dual
 Indicating Non Indicating Non-Indicating
 Manufacturer Part Number LLSRK020
 Material Fiberglass
 Mounting Type Holder
 PART NUMBER KEYWORDS LLSRK020 ; LSRK020.T ; LSRK020T ; 8586445 ; 079458350715 ; 79458350715 ; 07945835071 ; 00079458350715
 Rejection Non Rejection Rejection
 Series LLSRK
 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
 Terminal Type Ferrule
 Type Current Limiting
 Voltage Rating 600 V AC/300 V DC

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
 
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