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Littelfuse_Fuses_314_324
Circuit Protection

0324040.MXP

Active
LITTELFUSE

FUSE, CARTRIDGE, FAST ACTING, 40 A, 250 V, 6.3MM X 32MM, 1/4" X 1-1/4", 324 SERIES

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Littelfuse_Fuses_314_324
Circuit Protection

0324040.MXP

Active
LITTELFUSE

FUSE, CARTRIDGE, FAST ACTING, 40 A, 250 V, 6.3MM X 32MM, 1/4" X 1-1/4", 324 SERIES

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

Specification0324040.MXP
Approval AgencyUL, CE
Breaking Capacity @ Rated Voltage400 A, 1 kA
Current Rating (Amps)40 A
DC Cold Resistance0.0014 Ohms
Fuse TypeCartridge, Ceramic
Melting I˛t22925
Melting I²t22925
Mounting TypeThrough Hole
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 C
Package / Case3AB, 3AG
Package / Case [x]0.25 "
Package / Case [y]
Response TimeFast Blow
Size / Dimension [diameter]6.99 mm
Size / Dimension [diameter]0.275 in
Size / Dimension [x]1.288 "
Size / Dimension [x]32.72 mm
Voltage Rating - AC250 V
Voltage Rating - DC150 V

Pricing

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

DistributorPackageQuantity$
ArrowN/A 1$ 6.01
5$ 5.10
10$ 4.68
50$ 3.93
100$ 3.58
250$ 3.28
500$ 2.99
DigikeyBulk 1$ 6.47
5$ 6.25
10$ 6.03
50$ 4.69
100$ 3.91
250$ 3.79
500$ 3.24
1000$ 3.07
N/A 1744$ 7.21
NewarkEach 1$ 6.43
10$ 4.92
25$ 4.50
50$ 4.08
100$ 3.76
500$ 3.11
1000$ 3.00

Description

General part information

0324040 Series

The 3AB Fast-Acting Fuse with ceramic body construction permits higher interrupting ratings and voltage ratings. Ideal for applications where high current loads are expected.