Axial Lead & Cartridge Fuses
3AB > Time Lag > 325/326 Series
Electrical Characteristic Specifications by Item
Amp Code
.010
.031
.062
.100
.125
.150
.175
.187
.200
.250
.300
.375
.400
.500
.600
.700
.750
.800
001.
01.2
1.25
01.5
01.6
002.
02.5
02.8
003.
03.2
004.
005.
6.25
007
.
008.
010.
012.
012.*
015.
015.*
020.
020.*
025.
030.
Ampere
Rating
(A)
0.01
0.031
0.062
0.1
0.125
0.15
0.175
0.187
0.2
0.25
0.3
0.375
0.4
0.5
0.6
0.7
0.75
0.8
1
1.2
1.25
1.5
1.6
2
2.5
2.8
3
3.2
4
5
6.25
7
8
10
12
12
15
15
Voltage
Rating
(V)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
3324.8000
332.5000
91.7000
33.5500
22.4500
15.4500
8.9200
7
.7250
6.7700
4.4300
3.2200
2.1550
1.9350
1.3000
0.9495
0.7215
0.6410
0.5725
0.3890
0.2860
0.2680
0.1975
0.1760
0.1210
0.0835
0.0695
0.0605
0.0539
0.0761
0.0522
0.0346
0.0227
0.0193
0.0132
0.0067
0.0011
0.0050
0.0083
0.0034
0.0042
0.0024
0.0019
Nominal
Melting
2
I t (A
2
sec)
0.00148
0.0110
0.0276
0.0870
0.100
0.143
0.220
0.230
0.213
0.432
0.690
1.20
1.33
2.50
3.90
6.42
7
.00
8.20
16.3
22.0
24.0
40.1
45.0
80.0
136.0
170.0
200.0
214.0
9.71
25.0
60.4
47
.3
67
.1
137
129
445
245
760
575
2500
1030
1690
x
x
x
x
Agency Approvals
PS
E
100A@250Vac
100A@250Vac
10KA@125Vac
10KA@125Vdc
100A@250Vac
10KA@125Vac
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
400A@250Vac
10KA@125Vac
x
x
x
x
400A@250Vac
10KA@125Vac
600A@125Vdc
1500A@250Vac
400A@250Vac
10KA@125Vac
600A@125Vdc
1500A@250Vac
400A@250Vac
10KA@125Vac
600A@125Vdc
1500A@250Vac
400A@250Vac
10KA@60Vdc
600A@125Vdc
x
20
20
25
30
x
*Higher i
2
t version available. Please add suffix “D” to part numbers. For instance, 0325020.MXDP 0326020.MXDP
,
I
2
t test at 10x rated current.
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/325.html
or /326.html for current information.
Revised: December 6, 2012
325/326 Series
325/326 Series
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