AXIAL LEAD AND CARTRIDGE FUSES
CERAMIC BODY
3AB
Slo-Blo
®
Type Fuse
UL
®
®
®
QPL
Ceramic body construction permits higher interrupting ratings
and voltage ratings. Ideal for applications where high current
loads are expected.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
110%
135%
200%
Ampere
Rating
1/100–30
1/100–30
1/100–3.2
4 – 30
Opening
Time
hours,
Minimum
hour,
Maximum
sec.,
Min.;
30 sec.
Max.
sec.,
Min.;
60 sec.
Max.
4
1
5
5
AGENCY APPROVALS:
Listed by Underwriters
Laboratories from 1/4 through 10 amperes. Certified by
CSA from 1/4 through 30 amperes.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
FUSES TO MIL SPEC:
See F03B cartridge type in
Military Section.
PATENTED
ORDERING INFORMATION:
Cartridge
Catalog
Number
326.010
326.031
326.062
326.100
326.125
326.150
326.175
326.187
326.200
326.250
326.300
326.375
326.400
326.500
326.600
326.700
326.750
326.800
326
001
326
01.2
326
1.25
326
01.5
326
01.6
326
002
326
02.5
326
02.8
326
003
326
03.2
326
004
326
005
326
6.25
326
007
326
008
326
010
326
012
326
015
326
020
326
025
326
030
Axial Lead
Nominal
Catalog
Ampere Voltage Resistance
Number
Rating Rating Cold Ohms
325.010
1/100
250
3300.0000
325.031
1/32
250
330.
325.062
1/16
250
91.0
325.100
1/10
250
33.3
325.125
1/8
250
22.3
325.150
15/100
250
15.3
325.175
.175
250
8.84
325.187
3/16
250
7.67
325.200
2/10
250
6.72
325.250
1/4
250
4.40
325.300
3/10
250
3.20
325.375
3/8
250
2.14
325.400
4/10
250
1.92
325.500
1/2
250
1.29
325.600
6/10
250
0.940
325.700
7/10
250
0.716
325.750
3/4
250
0.636
325.800
8/10
250
0.568
325
001
1
250
0.386
325
01.2
1
2
/
10
250
0.284
1
325
1.25
1 /
4
250
0.266
325
01.5
1
1
/
2
250
0.196
325
01.6
1
6
/
10
250
0.175
325
002
2
250
0.120
325
02.5
2
1
/
2
250
0.0830
8
325
02.8
2 /
10
250
0.0690
325
003
3
250
0.0600
325
03.2
3
2
/
10
250
0.0535
325
004
4
250
0.0755
325
005
5
250
0.0518
325
6.25
6
1
/
4
250
0.0343
325
007
7
250
0.0225
325
008
8
250
0.0191
325
010
10
250
0.0131
325
012
12
250
0.0066
325
015
15
250
0.0049
325
020
20
250
0.0033
325
025
25
125
0.0024
325
030
30
125
0.0019
Nominal
Melting I
2
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
137.0
129.0
245.0
575.0
1030.0
1690.0
326
000
Series
325
000
Series
.032"(
1/100
-15A)
.040"(20 -30A)
.25"
1.25"
.275"
1.275"
1.50"
TYP.
Axial Lead Material: Solder coated copper.
Average Time Current Curves
1000
100
10
TIME IN SECONDS
1
0.1
0.01
0.05 0.1
.375A
.500A
.750A
1.0A
1.5A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
1
10
CURRENT IN AMPERES
100
1000
54
ETC [ ETC ]
