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Circuit Protection

LNRK.600T

Active
LITTELFUSE

INDUSTRIAL & ELECTRICAL FUSES .6A 250VAC 125VDC CLASS RK1

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Search across all available documentation for this part.

DocumentsFuse Fundamentals Technical PaperCSA 1422-02 029862+6
llnrk-0-30a-so-front
Circuit Protection

LNRK.600T

Active
LITTELFUSE

INDUSTRIAL & ELECTRICAL FUSES .6A 250VAC 125VDC CLASS RK1

Deep-Dive with AI

DocumentsFuse Fundamentals Technical PaperCSA 1422-02 029862+6

Technical Specifications

Parameters and characteristics for this part

SpecificationLNRK.600T
ApplicationsElectrical, Industrial
Approval AgencyUL, CE, CSA, QPL
Breaking Capacity @ Rated Voltage20 kA DC, 200 kA AC
ClassRK1
Current Rating (Amps)600 mA
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCartridge, Non-Standard
Response TimeSlow Blow
Size / Dimension [diameter]14.3 mm
Size / Dimension [diameter]0.563 "
Size / Dimension [x]2 in
Size / Dimension [x]50.8 mm
Voltage Rating - AC250 VAC
Voltage Rating - DC125 VDC

LLNRK Series

FUS 250V T/D CLASS RK1 .600A

PartVoltage Rating - DCCurrent Rating (Amps)Breaking Capacity @ Rated VoltageSize / Dimension [diameter]Size / Dimension [diameter]Size / Dimension [x]Size / Dimension [x]Fuse TypeResponse TimeClassApproval AgencyApplicationsVoltage Rating - ACPackage / CaseMounting TypeSize / Dimension [z]Size / Dimension [z]
LNRK030.T
LITTELFUSE
LNRK030.T
125 VDC
30 A
20 kA DC
200 kA AC
14.3 mm
0.563 "
2 in
50.8 mm
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cartridge
Non-Standard
Requires Holder
llnrk-225-400a-front
LITTELFUSE
LNRK350.X
125 VDC
350 A
20 kA DC
200 kA AC
59.5 mm
2.343 in
8.626 in
219.1 mm
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cylindrical
Blade Terminals
Requires Holder
llnrk-0-30a-so-front
LITTELFUSE
LNRK.600T
125 VDC
600 mA
20 kA DC
200 kA AC
14.3 mm
0.563 "
2 in
50.8 mm
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cartridge
Non-Standard
Requires Holder
LLNRK_OL
LITTELFUSE
LNRK225.X
125 VDC
225 A
20 kA DC
200 kA AC
59.5 mm
2.343 in
8.626 in
219.1 mm
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cylindrical
Blade Terminals
Requires Holder
llnrk-110-200a-al
LITTELFUSE
LNRK110.X
125 VDC
110 A
20 kA DC
200 kA AC
46.8 mm
1.843 in
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cylindrical
Blade Terminals
Requires Holder
181 mm
7.126 in
llnrk-0-30a-front
LITTELFUSE
LNRK.100T
125 VDC
100 mA
20 kA DC
200 kA AC
14.3 mm
0.563 "
2 in
50.8 mm
Cartridge
Slow Blow
RK1
CE
CSA
QPL
UL
Electrical
Industrial
250 VAC
Cartridge
Non-Standard
Requires Holder

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyBox 1$ 22.271m+
N/A 0$ 25.251m+
2$ 25.25
MouserN/A 1$ 20.061m+
5$ 18.75
10$ 16.28
50$ 15.37
100$ 14.48
250$ 14.07
500$ 13.59
NewarkEach 1$ 17.211m+
10$ 16.36
25$ 15.25
50$ 13.37
100$ 12.44
250$ 12.01
500$ 11.16

Description

General part information

LLNRK Series

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 up to 600 amperes. 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.