FUSE 250V SB 3AB 7A

0326007.H

Manufacturer Part Number0326007.H
DescriptionFUSE 250V SB 3AB 7A
ManufacturerLittelfuse Inc
Series326
0326007.H datasheet
 

Specifications of 0326007.H

Rohs CompliantNOFuse TypeSlow Blow, Time Lag
Voltage - Rated250VACCurrent7A
Package / CaseCylindrical, 3AG, 1/4" x 1 1/4", 6x32mmSize / Dimension0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Mounting TypeHolderDc Cold Resistance0.023 Ohm
Melting I²t47.3Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Operating Temperature-Color-
Other names0326007
0326007.
0326007.M
0326007H
326 007
326 007(BULK)
326007
326007(BULK)
F481
H326007
  
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Axial Lead and Cartridge Fuses
Ceramic Body
3AB
Slo-Blo
®
Fuse 325/326/390 Series
Ceramic body construction permits higher interrupting ratings and volt-
age ratings. Ideal for applications where high current loads are expected.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Rating
Rating
110%
1/100–30
4 hours, Minimum
135%
1/100–30
1 hour, Maximum
1/100–3.2
5 sec., Min.; 30 sec. Max.
200%
4 – 30
5 sec., Min.; 60 sec. Max.
AGENCY APPROVALS:
Listed by Underwriters Laboratories from 1/4
through 10 amperes. Certified by CSA from 1/4 through 30 amperes.
Recognized under the component program of Underwriters Laboratories
for 12-30A.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
FUSES TO MIL SPEC:
See F03B cartridge type in Military Section.
PATENTED
INTERRUPTING RATING:
0.010 - 20A
10,000A @ 125 VAC
25 - 30A
400A @ 125 VAC
0.010 - 3.2A
100A @ 250 VAC
4 - 20A
400A @ 250 VAC
ORDERING INFORMATION:
Cartridge
Axial Lead
Catalog
Catalog
Ampere
Voltage
Resistance
Number
Number
Rating
Rating
Cold Ohms
326.010
325.010
1/100
250
326.031
325.031
1/32
250
326.062
325.062
1/16
250
326.100
325.100
1/10
250
326.125
325.125
1/8
250
326.150
325.150
15/100
250
326.175
325.175
.175
250
326.187
325.187
3/16
250
326.200
325.200
2/10
250
326.250
325.250
1/4
250
326.300
325.300
3/10
250
326.375
325.375
3/8
250
326.400
325.400
4/10
250
326.500
325.500
1/2
250
326.600
325.600
6/10
250
326.700
325.700
7/10
250
326.750
325.750
3/4
250
326.800
325.800
8/10
250
326 001
325 001
1
250
326 01.2
325 01.2
1
2
/
250
10
326 1.25
325 1.25
1
1
/
250
4
326 01.5
325 01.5
1
1
/
250
2
326 01.6
325 01.6
1
6
/
250
10
326 002
325 002
2
250
326 02.5
325 02.5
2
1
/
250
2
326 02.8
325 02.8
2
8
/
250
10
326 003
325 003
3
250
326 03.2
325 03.2
3
2
/
250
10
326 004
325 004
4
250
326 005
325 005
5
250
326 6.25
325 6.25
6
1
/
250
4
326 007
325 007
7
250
326 008
325 008
8
250
326 010
325 010
10
250
326 012
325 012
12
250
326 015
325 015
15
250
326 020
325 020
20
250
326 025
325 025
25
125
326 030
325 030
30
125
Opening
Time
6.35 (.25")
Nominal
Nominal
Melting I
2
t
A
2
Sec.
Average Time Current Curves
3300.0000
0.00148
330.
0.0110
91.0
0.0276
33.3
0.0870
22.3
0.100
15.3
0.143
1000
8.84
0.220
7.67
0.230
6.72
0.213
4.40
0.432
3.20
0.690
100
2.14
1.20
1.92
1.33
1.29
2.50
0.940
3.90
0.716
6.42
0.636
7.00
10
0.568
8.20
0.386
16.3
0.284
22.0
0.266
24.0
0.196
40.1
1
0.175
45.0
0.120
80.0
0.0830
136.0
0.0690
170.0
0.0600
200.0
0.0535
214.0
0.1
0.0755
9.71
0.0518
25.0
0.0343
60.4
0.0225
47.3
0.0191
67.1
0.01
0.0131
137.0
0.05
0.1
0.0066
129.0
0.0049
245.0
0.0033
575.0
0.0024
1030.0
0.0019
1690.0
w w w . l i t t e l f u s e . c o m
U L
®
®
®
326 000 Series
325 000 Series
0.813 (.032") (
6.985 (.275")
1.016 (.040") (20 -30A)
31.75
32.385
(1.25")
(1.275")
(1.50") TYP.
Axial Lead Material: Solder coated copper.
1
10
100
CURRENT IN AMPERES
QPL
1
-15A)
/
100
38.1
11
1000
399