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Электронный компонент: 314.500P

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Axial Lead and Cartridge Fuses
406
w w w . l i t t e l f u s e . c o m
3AB
Fast-Acting Fuse 314P/324P Series
314 000P Series
324 000P Series
6.35 (.25")
32.385
(1.275")
31.75
(1.25")
6.985 (.275")
38.1
(1.50") TYP.
Axial Lead Material: Tin coated copper.
0.813 (.032") ( - 15A)
1.016 (.040") (20 - 30A)
1
8
/
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
Opening
Rating
Rating
Time
1
00% 1/830 4 hours, Minimum
135%
1/830
1 hour, Maximum
200%
1/812
15 seconds, Maximum
15 30
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.
INTERRUPTING RATINGS:
0.125 - 20A
10,000@ 125 VAC
25- 30A
400A @ 125 VAC
0.125 - .75A
35A @ 250 VAC
1 - 3A
100A @ 250VAC
4 - 15A
750A @ 250VAC
20A
1,000A @ 250VAC
200A @ 300VAC
25-30A
100A @ 250VAC
ORDERING INFORMATION:
1000
100
10
1
0.1
0.01
0.1
1
10
100
1000
1/8A
1/4A
3/8A
1/2A
3/4A
1A
2A
3A 4A 5A 6A 7A 8A 10A 12A 15A 20A 25A 30A
TIME IN SECONDS
CURRENT IN AMPERES
Cartridge
Axial Lead
Nominal
Nominal
Catalog
Catalog
Ampere
Voltage
Resistance
Melting I
2
t
Number
Number
Rating
Rating
Cold Ohms
A
2
Sec.
314.125P
324.125P
1/8
250
6.20
0.00149
314.250P
324.250P
1/4
250
1.95
0.0140
314.375P
324.375P
3/8
250
0.820
0.050
314.500P
324.500P
1/2
250
0.500
0.115
314.750P
324.750P
3/4
250
0.250
0.466
314 001P
324 001P
1
250
0.189
0.690
314 002P
324 002P
2
250
0.0700
11.0
314 003P
324 003P
3
250
0.0432
14.6
314 004P
324 004P
4
250
0.0470
10.4
314 005P
324 005P
5
250
0.0300
26.0
314 006P
324 006P
6
250
0.0240
45.0
314 007P
324 007P
7
250
0.0187
71.0
314 008P
324 008P
8
250
0.0153
105.0
314 010P
324 010P
10
250
0.0105
206.0
314 012P
324 012P
12
250
0.00760
570.0
314 015P
324 015P
15
250
0.00505
292.0
314 020P
324 020P
20
250
0.00355
631.0
314 025P
324 025P 25 250 0.00235 1450.0
314 030P
324 030P 30 250 0.00182 2490.0
Average Time Current Curves
UL
Ceramic Body
Pb
RoHS