Axial Lead & Cartridge Fuses
5×20 mm > Medium-Acting > 234 Series
234 Series,
5 x 20 mm, Medium-Acting Fuse
PS
E
Description
5x20mm medium-acting glass/ceramic body cartridge fuse
designed to UL specification.
Features
ANCE 248 Standard
and axial lead format
lead-free
Agency Approvals
Agency
Agency File Number
Ampere Range
Ceramic body for
4-10A
Applications
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
Electrical Characteristics for Series
% of Ampere
Rating
100%
135%
200%
1A – 10A
Ampere
Rating
1 – 3.5
4 – 10
1 – 3.5
4 – 10
1 – 3.5
4 – 10
Opening Time
4 hours, Minimum
1 hour, Minimum
3 sec., Min; 1 hr. Max
3 sec., Min; 1 hr. Max
400ms., Min; 2.25 sec. Max
400ms., Min; 4 sec. Max
PS
E
Cartridge Certificates:
NBK290502-E10480 C
NBK280602-E10480 E
NBK280602-E10480 G
Leaded Certificates:
NBK290502-E10480 H
NBK280602-E10480 F
NBK280602-E10480 H
Certificates:
SU05001 – 3001
SU05001 – 4001
SU05001 – 2016
Listed File:
E10480
Guide:
JDYX
File:
029862
Certificate Class:
LR1422-01
1A – 3.5A
4A & 5A
6A – 10A
1A – 3.5A
4A & 5A
6A – 10A
1A – 3.15A
3.5A
4A – 10A
Electrical Characteristic Specification by Item
Ampere
Rating
(A)
1
1.25
1.6
2
2.5
3
3.15
3.5
4
5
6
6.3
8
10
Voltage
Rating
(V)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
0.1750
0.1262
0.0884
0.0684
0.0521
0.0431
0.0380
0.0322
0.0304
0.0214
0.0194
0.0168
0.0144
0.0107
Nominal
Melting
I
2
t (A
2
sec)
1.97500
3.39000
6.14000
9.97000
17
.04500
26.2400
29.79500
36.27500
10.37000
20.64500
33.01500
37
.68500
80.67500
129.02500
x
x
x
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x
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x
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x
x
x
x
x
x
Agency Approvals
PS
E
Amp Code
001.
1.25
01.6
002.
02.5
003.
3.15
03.5
004.
005.
006.
06.3
008.
010.
100A @ 250 VAC
10000A @ 125 VAC
200A @ 250 VAC
10000A @ 125 VAC
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© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/234.html for current information.
301
Revised: January 7, 2009
234 Series
234 Series
LITTELFUSE [ LITTELFUSE ]
