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LSRK01.4T
Circuit Protection

LSRK01.4T

Active
LITTELFUSE

INDUSTRIAL & ELECTRICAL FUSES 1.4A 600VAC 300VDC CLASS RK1

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LSRK01.4T
Circuit Protection

LSRK01.4T

Active
LITTELFUSE

INDUSTRIAL & ELECTRICAL FUSES 1.4A 600VAC 300VDC CLASS RK1

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationLSRK01.4T
ApplicationsElectrical, Industrial
Approval AgencyUL, CE, CSA, QPL
Breaking Capacity @ Rated Voltage20 kA DC, 200 kA AC
ClassRK1
Current Rating (Amps)1.4 A
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCartridge, Non-Standard
Response TimeSlow Blow
Size / Dimension [diameter]20.6 mm
Size / Dimension [diameter]0.811 "
Size / Dimension [x]127 mm
Size / Dimension [x]5 "
Voltage Rating - AC600 VAC

Pricing

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

DistributorPackageQuantity$Updated
DigikeyBox 1$ 39.271m+
N/A 0$ 50.551m+
38$ 50.55
MouserN/A 1$ 37.041m+
5$ 34.97
10$ 26.84
50$ 25.78
100$ 25.42
250$ 24.87
NewarkEach 1$ 34.211m+
5$ 32.56
10$ 30.90
25$ 27.78
50$ 25.39
100$ 24.83
250$ 24.10

Description

General part information

LLSRK 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.