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Littelfuse-LSRK075.V Fuses Fuse Class RK1 Slow Blow Acting 75A 600V Holder Cartridge 147.6 X 38.1 X 33.3mm Fiberglass CSA/UL
Circuit Protection

LSRK040.TXID

Active
Littelfuse/Commercial Vehicle Products

FUSE CLASS RK1 SLOW BLOW ACTING 40A 600V HOLDER CARTRIDGE 139.7 X 27MM FIBERGLASS T/R CSA/UL

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Littelfuse-LSRK075.V Fuses Fuse Class RK1 Slow Blow Acting 75A 600V Holder Cartridge 147.6 X 38.1 X 33.3mm Fiberglass CSA/UL
Circuit Protection

LSRK040.TXID

Active
Littelfuse/Commercial Vehicle Products

FUSE CLASS RK1 SLOW BLOW ACTING 40A 600V HOLDER CARTRIDGE 139.7 X 27MM FIBERGLASS T/R CSA/UL

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Technical Specifications

Parameters and characteristics for this part

SpecificationLSRK040.TXID
ApplicationsElectrical, Industrial
Approval AgencyCSA, QPL, UL, CE
Breaking Capacity @ Rated Voltage20 kA, 200 kA
ClassRK1
Current Rating (Amps)40 A
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCartridge, Non-Standard
Response TimeSlow Blow
Size / Dimension [diameter]27 mm
Size / Dimension [diameter]1.063 "
Size / Dimension [x]139.7 mm
Size / Dimension [x]5.5 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$
DigikeyBox 1$ 47.27
NewarkEach 1$ 40.63
5$ 38.67
10$ 36.70
25$ 32.99
50$ 30.15
100$ 29.49
250$ 28.62

Description

General part information

LLSRK040ID 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.