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LSRK500.XXID
Circuit Protection

LSRK500.XXID

Active
LITTELFUSE

FUSE CLASS RK1 SLOW BLOW ACTING 500A 600V HOLDER CARTRIDGE 221.4 X 84.9 X 78.6MM FIBERGLASS CSA/UL

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LSRK500.XXID
Circuit Protection

LSRK500.XXID

Active
LITTELFUSE

FUSE CLASS RK1 SLOW BLOW ACTING 500A 600V HOLDER CARTRIDGE 221.4 X 84.9 X 78.6MM FIBERGLASS CSA/UL

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Technical Specifications

Parameters and characteristics for this part

SpecificationLSRK500.XXID
ApplicationsElectrical, Industrial
Approval AgencyUL, CE, CSA, QPL
Breaking Capacity @ Rated Voltage20 kA DC, 200 kA AC
ClassRK1
Current Rating (Amps)500 A
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCylindrical, Blade Terminals
Response TimeSlow Blow
Size / Dimension [diameter]84.9 mm
Size / Dimension [diameter]3.343 in
Size / Dimension [x]339.7 mm
Size / Dimension [x]13.374 in
Voltage Rating - AC600 VAC

Pricing

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

DistributorPackageQuantity$Updated
DigikeyBox 1$ 485.691m+
N/A 0$ 548.791m+
1$ 548.79
NewarkEach 1$ 374.331m+
5$ 369.09
10$ 363.86
25$ 342.92
SagerN/A 1$ 430.901m+
4$ 411.01
7$ 398.74

Description

General part information

LLSRK500ID Series

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.