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AWG Copper Conductor Chart
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| AWG
| Stranding
| Type Stranding |
Diameter
| Area
| Weight
| D.C. Resistance 20 C
| Break Str.
lbs.
|
| Tin Coating
| Bare or Silver Coating |
| in. |
mm |
circ. mils |
sq. mm |
lbs/M |
kg./km. |
ohms/M |
ohms/km. |
ohms/M |
ohms/km. |
| 32 |
7/40 |
Co or Bu |
.0096 |
.254 |
100 |
.051 |
.21 |
.31 |
176 |
577 |
|
|
1.986 |
| 30 |
Solid
7/38 |
Bu |
.010
.012 |
.254
.305 |
100
112 |
.051
.057 |
.30
.35 |
.45
.52 |
113
106 |
371
348 |
104
92.6 |
340
303 |
3.157 |
| 28 |
Solid
7/36 |
Co |
.01264
.015 |
.321
.381 |
159
175 |
.081
.089 |
.48
.55 |
.72
.82 |
70.8
67.5 |
232
221 |
65.3
59.3 |
214
194 |
5.020 |
| 27 |
Solid
7/35 |
Co or Bu |
.0142
.017 |
.361
.432 |
202
220 |
.102
.111 |
.61
.69 |
.91
1.04 |
55.6
53.8 |
182
176 |
51.4
|
169
|
6.331 |
| 26 |
Solid
7/34
10/36
19/38 |
Co or Bu
Bu
Bu or Co |
.016
.019
.0193
.021 |
.404
.483
.490
.533 |
253
278
250
304 |
.128
.141
.127
.154 |
.77
.87
.78
.97 |
1.14
1.29
1.15
1.44 |
44.5
42.5
47.3
38.9 |
146
139
155
128 |
41.0
37.3
40.4
34.1 |
135
122
133
112 |
7.983 |
| 24 |
Solid
7/32
16/36
19/36 |
Co or Bu
Bu
Co or Bu |
.0201
.024
.024
.025 |
.511
.610
.610
.635 |
404
448
400
475 |
.205
.227
.201
.241 |
1.22
1.38
1.25
1.48 |
1.82
2.05
1.64
2.20 |
27.2
25.7
29.5
24.9 |
89.2
84.2
96.8
81.7 |
25.7
23.1
27.5
21.8 |
84.2
75.9
90.2
71.6 |
12.69 |
| 22 |
Solid
7/30
19/34 |
Co or Bu
Bu or Eq |
.025
.030
.0315 |
.643
.762
.800 |
643
700
754 |
.324
.355
.382 |
1.94
2.19
2.35 |
2.89
3.26
3.50 |
16.7
16.6
15.5 |
54.8
54.4
50.8 |
16.2
14.8
13.8 |
53.2
48.6
45.1 |
19.43 |
| 20 |
Solid
7/28
10/30
19/32
26/34 |
Co or Bu
Bu
Co, Bu or Eq
Bu |
.032
.038
.037
.040
.039 |
.813
.965
.940
1.02
.940 |
1,020
1,111
1,000
1,216
1,032 |
.519
.562
.507
.616
.523 |
3.10
3.49
3.14
3.84
3.28 |
4.61
5.19
4.67
5.71
4.88 |
10.5
10.3
11.4
9.48
11.3 |
34.4
33.8
37.4
31.1
37.1 |
10.1
9.33
10.4
8.53 |
33.2
30.6
34.0
28.0 |
30.89 |
| 19 |
Solid |
|
.0359 |
.912 |
1,290 |
.653 |
3.90 |
5.80 |
|
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8.05 |
26.4 |
38.95 |
| 18 |
Solid
7/26
16/30
19/30
41/34 |
Co or Bu
Bu
Co, Bu or Eq
Bu |
.0403
.048
.0475
.050
.049 |
1.024
1.22
1.207
1.27
1.244 |
1,620
1,770
1,600
1,900
1,627 |
.823
.897
.810
.963
.824 |
4.92
5.55
5.01
5.95
5.09 |
7.32
8.26
7.45
8.85
7.08 |
6.77
6.45
7.15
6.10
7.08 |
22.2
21.2
23.4
20.0
23.2 |
6.39
5.55
6.48
5.46
6.60 |
21.0
19.2
21.3
17.9
21.6 |
49.12 |
| 16 |
Solid
19/29
19/.0117
26/30
65/34 |
Bu or Eq
Bu
Bu
Bu |
.0508
.057
.0585
.0606
.060 |
1.29
1.45
1.50
1.54
1.52 |
2,580
2,426
2,601
2,600
2,581 |
1.31
1.23
1.32
1.32
1.31 |
7.81
7.52
8.02
8.15
8.20 |
11.6
11.2
11.9
12.1
11.9 |
4.47
4.82
4.39
4.39
4.47 |
14.7
15.8
14.4
14.4
14.7 |
4.16
4.27
4.13
3.99
4.16 |
13.6
14.0
13.5
13.1
13.6 |
78.10 |
| 14 |
Solid
7/.0242
19/27
19/.0147
41/30 |
Bu
Co, Eq or Un
Cu
Bu |
.0641
.073
.071
.074
.077 |
1.63
1.85
1.80
1.88
1.96 |
4,110
4,100
3,831
4,106
4,100 |
2.08
2.08
1.94
2.08
2.08 |
12.4
12.7
12.1
12.7
12.9 |
18.5
18.9
18.0
18.9
19.2 |
2.68
3.05
2.81 |
8.79
10.0
9.22 |
2.52
2.61
2.71
2.61
2.53 |
8.28
8.56
8.88
8.56
8.30 |
124.20 |
| 12 |
Solid
7/.0305
19/.0185
19/25
65/30 |
Co
Co, Eq or Un
Bu
Bu |
.0808
.092
.0905
.0925
.094 |
2.05
2.34
2.299
2.35
2.388 |
6,530
6,512
6,088
6,503
6,500 |
3.31
3.30
3.08
3.30
3.29 |
19.8
20.2
19.4
20.2
20.8 |
29.5
30.1
28.9
30.1
31.1 |
1.69
1.87
1.82 |
5.54
6.13
5.97 |
1.59
1.64
1.70
1.64
1.64 |
5.21
5.38
5.59
5.25
5.25 |
197.50 |
| 10 |
Solid
7/.0385
19/.0234
37/.0169
105/30 |
Co
Bu
Co
Bu |
.1019
.116
.117
.112
.126 |
2.588
2.95
2.97
2.84
3.20 |
10,380
10,376
10,404
9,361
10,500 |
5.26
5.25
5.27
4.74
5.32 |
31.4
32.0
32.0
29.2
33.8 |
46.8
47.6
47.6
43.4
49.2 |
1.10 |
3.61 |
1.00
1.00
.98
1.25
.99 |
3.28
3.28
3.21
4.10
3.24 |
314.50 |
| 8 |
7/.0486
19/.0295
133/29
168/30 |
Co
Bu or Eq
Ro 19_7/29
Ro 7_24/30 |
.146
.144
.169
.174 |
3.71
3.66
4.293
4.42 |
16,534
16,535
16,983
16,800 |
8.38
8.38
8.61
8.51 |
50.1
50.0
54.0
53.4 |
74.5
74.4
80.4
79.0 |
.71
.70 |
2.33
2.30 |
.65
.65 |
2.13
2.13
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| 6 |
19/.0374
133/27
266/30 |
Bu
Ro 19_7/27
Ro 7_38/30 |
.188
.213
.222 |
4.775
5.41
5.64 |
26,576
26,818
26,600 |
13.33
13.60
13.49 |
81.1
84.1
83.2 |
121
125
124 |
.43
.44 |
1.41
1.44 |
.40 |
1.30 |
|
| 4 |
133/25
420/30 |
Ro 19_7/25
Ro 7_60/30 |
.257
.270 |
6.53
6.850 |
42,615
42,000 |
21.61
21.29 |
135
140 |
201
208 |
.29
.28 |
.95
.92 |
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| 2 |
665/30 |
Ro 19_35/30 |
.338 |
8.59 |
66,500 |
33.72 |
213 |
317 |
.18 |
.59 |
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