Littelfuse 232 Series User Manual
Axial lead & cartridge fuses
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Axial Lead & Cartridge Fuses
5×20 mm > Medium-Acting > 232 Series
232 Series, 5×20 mm, Medium-Acting Fuse
Agency Approvals
Agency
Agency File Number
Ampere Range
PS
E
Cartridge Certificates:
NBK260202-E10480 B
NBK290502-E10480 D
Leaded Certificates:
NBK290502-E10480 B
NBK290502-E10480 F
1A – 5A
6.3A – 10A
1A – 5A
6.3A – 10A
Certificates:
SU05001-2015
1A – 10A
1A – 10A
Features
Electrical Characteristics for Series
• Designed to Japanese
Standard JIS C6575
• Available in cartridge and
axial lead format
• RoHS compliant and
lead-free
% of Ampere
Rating
Opening Time
130%
1 hour, Minimum
160%
1 hour, Maximum
200%
2 minutes, Maximum
Applications
Electrical Characteristic Specifications by Item
Amp Code
Amp Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
melting
I
2
t
(A
2
sec)
Agency Approvals
PS
E
001.
1
125/250
10,000A @ 125VAC
0.0923
1.37300
x
x
x
1.25
1.25
125/250
0.0685
4.11000
x
x
x
01.6
1.6
125/250
0.0537
6.96000
x
x
x
002.
2
125/250
0.0370
8.25000
x
x
x
02.5
2.5
125/250
0.0291
13.87500
x
x
x
003.
3
125/250
0.0226
17.19000
x
x
x
3.15
3.15
125/250
0.0215
21.9500
x
x
x
004.
4
125/250
0.0174
37.73000
x
x
x
005.
5
125/250
0.0134
56.72000
x
x
x
06.3
6.3
125/250
300A @ 125VAC
0.0102
90.41500
x
x
x
008.*
8
125/250
0.0076
182.58000
x
x
x
010.*
10
125/250
0.0059
290.66500
x
x
x
5×20mm medium–acting glass body cartridge fuse
designed to Meti B Standard.
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
PS
E
Description
To order 125Vac rated, please add part no. suffix
* Interrupting Rating for 8A & 10A is 100A@250Vac
Additional Information