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Category : Wires / Cables
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American Wire Gauge table and AWG Electrical Current Load Limits
| AWG gauge
|
Diameter Inches
|
Diameter mm
|
Ohms per 1000 ft
|
Maximum amps for chassis wiring
|
| 1
|
0.2893
|
7.34822
|
0.1239
|
211
|
| 2
|
0.2576
|
6.54304
|
0.1563
|
181
|
| 3
|
0.2294
|
5.82676
|
0.197
|
158
|
| 4
|
0.2043
|
5.18922
|
0.2485
|
135
|
| 5
|
0.1819
|
4.62026
|
0.3133
|
118
|
| 6
|
0.162
|
4.1148
|
0.3951
|
101
|
| 7
|
0.1443
|
3.66522
|
0.4982
|
89
|
| 8
|
0.1285
|
3.2639
|
0.6282
|
73
|
| 9
|
0.1144
|
2.90576
|
0.7921
|
64
|
| 10
|
0.1019
|
2.58826
|
0.9989
|
55
|
| 11
|
0.0907
|
2.30378
|
1.26
|
47
|
| 12
|
0.0808
|
2.05232
|
1.588
|
41
|
| 13
|
0.072
|
1.8288
|
2.003
|
35
|
| 14
|
0.0641
|
1.62814
|
2.525
|
32
|
| 15
|
0.0571
|
1.45034
|
3.184
|
28
|
| 16
|
0.0508
|
1.29032
|
4.016
|
22
|
| 17
|
0.0453
|
1.15062
|
5.064
|
19
|
| 18
|
0.0403
|
1.02362
|
6.385
|
16
|
| 19
|
0.0359
|
0.91186
|
8.051
|
14
|
| 20
|
0.032
|
0.8128
|
10.15
|
11
|
|
| AWG gauge
|
Diameter Inches
|
Diameter mm
|
Ohms per 1000 ft
|
Maximum amps for chassis wiring
|
| 21
|
0.0285
|
0.7239
|
12.8
|
9
|
| 22
|
0.0254
|
0.64516
|
16.14
|
7
|
| 23
|
0.0226
|
0.57404
|
20.36
|
4.7
|
| 24
|
0.0201
|
0.51054
|
25.67
|
3.5
|
| 25
|
0.0179
|
0.45466
|
32.37
|
2.7
|
| 26
|
0.0159
|
0.40386
|
40.81
|
2.2
|
| 27
|
0.0142
|
0.36068
|
51.47
|
1.7
|
| 28
|
0.0126
|
0.32004
|
64.9
|
1.4
|
| 29
|
0.0113
|
0.28702
|
81.83
|
1.2
|
| 30
|
0.01
|
0.254
|
103.2
|
0.86
|
| 31
|
0.0089
|
0.22606
|
130.1
|
0.7
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| 32
|
0.008
|
0.2032
|
164.1
|
0.53
|
| 33
|
0.0071
|
0.18034
|
206.9
|
0.43
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| 34
|
0.0063
|
0.16002
|
260.9
|
0.33
|
| 35
|
0.0056
|
0.14224
|
329
|
0.27
|
| 36
|
0.005
|
0.127
|
414.8
|
0.21
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| 37
|
0.0045
|
0.1143
|
523.1
|
0.17
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| 38
|
0.004
|
0.1016
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659.6
|
0.13
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| 39
|
0.0035
|
0.0889
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831.8
|
0.11
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| 40
|
0.0031
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0.07874
|
1049
|
0.09
|
|
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Coming Soon
We are seting up our own UN38.3 testing lab now. We can provide UN38.3 test service to our customer soon.
If you want to set up your own lab, we also provide equipments and onsite training. Email us for the quote and lead time. |
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