Power Cables

Conductor

Nominal Thickness of
Insulation

Nominal Thickness of
Sheath

Approx Overall
Diamete r

Approx. weight
1000 yds.

Size

No/Diameter of Wire

( in2 )

( mm2 )

( No. / in )

( No. / mm )

( in )

( mm )

( in )

( mm )

( in )

( mm )

( lb )

( kg )

.0015
.002
.003
.0045
.007

0.97
1.29
1.93
2.90
4.52

1/0.044
3/0.029
3/0.036
7/0.029
7/0.036

1/1.12
3/0.74
3/0.91
7/0.74
7/0.91

0.035
0.035
0.035
0.035
0.040

0.89
0.89
0.89
0.89
1.02

0.035
0.045
0.045
0.045
0.045

0.89
1.14
1.14
1.14
1.14

0.308
0.364
0.396
0.414
0.476

7.82
9.25
10.06
10.52
12.10

166.5
232.5
290.0
342.0
468.5

75.1
105.5
131.5
155.0
232.2

0.01
0.0145
0.0225
0.03
0.04

6.45
9.35
14.51
19.35
25.80

7/0.044
7/0.052
7/0.064
19/0.044
19/0.052

7/1.12
7/1.32
7/1.63
19/1.12
19/1.32

0.040
0.040
0.040
0.045
0.050

1.02
1.02
1.02
1.14
1.27

0.045
0.045
0.055
0.055
0.055

1.14
1.14
1.40
1.40
1.40

0.529
0.577
0.669
0.745
0.850

13.44
14.66
17.00
18.92
21.60

612.0
781.0
1095.0
1383.0
1835.0

212.5
354.0
497.0
627.0
832.0

0.06
0.1
0.15
0.2
0.3

38.70
64.52
96.75
129.0
193.0

19/0.064
19/0.083
37/0.072
37/0.083
37/0.103

19/1.63
19/2.11
37/1.83
37/2.11
37/2.62

0.050
0.055
0.060
0.065
0.075

1.27
1.40
1.53
1.65
1.91

0.070
0.080
0.080
0.090
0.100

1.78
2.03
2.03
2.29
2.54

1.000
1.230
1.428
1.627
1.967

25.40
31.24
36.27
41.33
49.96

2665.0
4255.0
6020.0
7920.0
10900.0

1210.0
1930.0
2725.0
3590.0
4940.0

0.4
0.5

258.0
322.5

61/0.093
61/0.103

61/2.36
61/2.62

0.085
0.095

2.16
2.41

0.120
0.120

3.05
3.05

2.289
2.509

58.14
63.73

15900.0
19500.0

7210.0
8840.0