LITTELFUSE 324020P

Axial Lead and Cartridge Fuses
Ceramic Body
RoHS
Pb
3AB Fast-Acting Fuse 314P/324P Series
U® L
®
®
Ceramic body construction permits higher interrupting ratings and voltage ratings. Ideal for applications where high current loads are expected.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
135%
Ampere
Rating
1/8–30
1/8–30
1/8–12
15 – 30
200%
Opening
Time
4 hours, Minimum
1 hour, Maximum
15 seconds, Maximum
30 seconds, Maximum
AGENCY APPROVALS: Listed by Underwriters Laboratories
and Certified by CSA through 15 amperes at 250 VAC/125 VDC.
Recognized under the Components Program of Underwriters
Laboratories at 20-30A, certified by CSA at 20A, and approved by METI
from 10 through 30 amperes.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
314 000P Series
6.985 (.275")
INTERRUPTING RATINGS:
0.125 - 20A
25- 30A
0.125 - .75A
1 - 3A
4 - 15A
20A
25-30A
10,000@ 125 VAC
400A @ 125 VAC
35A @ 250 VAC
100A @ 250VAC
750A @ 250VAC
1,000A @ 250VAC
200A @ 300VAC
100A @ 250VAC
324 000P Series
0.813 (.032") ( 1/ 8 - 15A)
1.016 (.040") (20 - 30A)
6.35 (.25")
32.72
(1.288")
31.75
(1.25")
38.1
(1.50") TYP.
Axial Lead Material: Tin coated copper.
Average Time Current Curves
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Nominal
Resistance
Cold Ohms
6.20
1.95
0.820
0.500
0.250
0.189
0.0700
0.0432
0.0470
0.0300
0.0240
0.0187
0.0153
0.0105
0.00760
0.00505
0.00355
0.00235
0.00182
Nominal
Melting I 2 t
A2 Sec.
0.00149
0.0140
0.050
0.115
0.466
0.690
11.0
14.6
10.4
26.0
45.0
71.0
105.0
206.0
570.0
292.0
631.0
1450.0
2490.0
2A
3A
4A
5A
6A
7A
8A
10A
12A
15A
20A
25A
30A
Ampere
Rating
1/8
1/4
3/8
1/2
3/4
1
2
3
4
5
6
7
8
10
12
15
20
25
30
1/4A
3/8A
1/2A
3/4A
1A
Axial Lead
Catalog
Number
324.125P
324.250P
324.375P
324.500P
324.750P
324 001P
324 002P
324 003P
324 004P
324 005P
324 006P
324 007P
324 008P
324 010P
324 012P
324 015P
324 020P
324 025P
324 030P
1000
100
TIME IN SECONDS
Cartridge
Catalog
Number
314.125P
314.250P
314.375P
314.500P
314.750P
314 001P
314 002P
314 003P
314 004P
314 005P
314 006P
314 007P
314 008P
314 010P
314 012P
314 015P
314 020P
314 025P
314 030P
1/8A
ORDERING INFORMATION:
10
1
0.1
0.01
0.1
406
w w w. l i t t e l f u s e . c o m
1
10
100
CURRENT IN AMPERES
1000