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0314030.MX52LEP

Description
Electric Fuse, Fast Blow, 30A, 100A (IR), 3AB,
CategoryCircuit protection    Circuit protection   
File Size938KB,3 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Environmental Compliance
Download Datasheet Parametric View All

0314030.MX52LEP Overview

Electric Fuse, Fast Blow, 30A, 100A (IR), 3AB,

0314030.MX52LEP Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerLittelfuse
Reach Compliance Codecompliant
Fusing characteristicsFAST
body height31.75 mm
Body length or diameter6.35 mm
Circuit protection typeElectric Fuse
Fuse size3AB
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
physical size6.35mm x 31.75mm
Pre-discharge rating2490 A2/s
Rated breaking capacity100 A
Rated current30 A
Rated voltage250 V
GuidelineCE, PSE, UL
Terminal surfaceNickel (Ni)
Terminal shapeEND CAP
Axial Lead & Cartridge Fuses
3AB > Fast-Acting > 314/324 Series
314/324 Series Lead-free 3AB, Fast-Acting Fuse
Description
RoHS
Pb
PS
E
The 3AB Fast-Acting Fuse with ceramic body construction
permits higher interrupting ratings and voltage ratings. Ideal
for applications where high current loads are expected.
Features
• In accordance with UL
Standard 248-14
• Available in cartridge
and axial lead format
and with various forming
dimensions
Agency Approvals
Agency
Agency File Number
Ampere Range
• RoHS compliant and
Lead-free
Applications
E10480
LR 29862
E10480
375mA - 15A
375mA - 20A
10A* - 40A
375mA - 30A
375mA - 30A
375mA - 30A
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%
250%
Ampere Rating
1/8 - 40
1/8 - 30
1/8 - 12
15 - 30
40
Opening Time
4 hours, Minimum
1 hour, Maximum
15 secs., Maximum
30 secs., Maximum
30 secs., Maximum
PS
E
NBK 030805 - E10480A-F
NBK 260106 - JP1021A/B
SU05001 -
6001/6002/6003/7006/8002/8003
Electrical Specification by Item
Amp
Code
.375
.500
.750
001.
002.
003.
004.
005.
006.
007
.
008.
010.
010.*
012.
015.
015.*
020.
020.*
025.
025.**
030.
040.
Ampere
Rating
(A)
0.375
0.5
0.75
1
2
3
4
5
6
7
8
10
10
12
15
15
20
20
25
25
30
40
Voltage
Rating
(V)
250
250
250
250
250
250
250
250
250
250
250
250
280
250
250
280
250
280
250
280
250
250
Interrupting
Rating
35 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
100 A @ 250 VAC
10
kA
@ 125 VAC
10
kA
@ 125 VDC
750 A @ 250 VAC
10
kA
@ 125 VAC
10
kA
@ 125 VDC
Nominal
Cold
Resistance
(Ohms)
0.820
0.500
0.250
0.189
0.0700
0.0432
0.0470
0.0300
0.0240
0.0187
0.0153
0.0105
0.0105
0.00760
0.00505
0.00505
0.00355
0.00355
0.00235
0.00235
0.00182
0.0014
Nominal
Melting
I
2
t (A
2
sec)
0.050
0.115
0.466
0.690
11.0
14.6
10.4
26.0
45.0
71.0
105
206
206
570
292
292
631
631
1450
1450
2490
22925
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
Agency Approvals
PS
E
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
1000 A @ 250 VAC
200 A @ 300 VAC
10
kA
@ 125 VAC
10
kA
@ 125 VDC
100 A @ 250 VAC
1000A @ 75 VDC
400A @ 125 VAC
400 A @ 125 VDC
1000 A @ 250 VAC
400 A @ 150 VDC
x
x
x
x
x
x
* 350A@280VAC interrupting rating available for 10A, 15A and 20A. ** 50A@280VAC for 25A. Add suffix ’280’. Example: 0324020.MX280P
.
I
2
t test at 10x rated current
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/06/15
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