Size of conductor

250/440 Volt Cables

660/1100 Volt Cables

Nominal
Area

Number
& size of
wires

Thickness
of insulation

Nominal
overall
diameter

Approx.
net weight
LBS/

Thickness
of
insulation

Nominal
overall
diameter

Approx.
Net Weight
LBS/

inch

inch

Inch

Inch

100 yds

Inch

Inch

100 yds

0.0015

1/.044

0.035

0.119

3.65

0.045

0.139

4.40

0.002

3/.029

0.035

0.137

4.83

0.045

0.157

5.70

0.003

3/.036

0.035

0.153

6.58

0.045

0.173

7.58

0.0045

7/.029

0.035

0.162

8.58

0.045

0.182

9.60

0.007

7/.036

0.040

0.193

12.68

0.050

0.213

13.92

0.010

7/.044

0.040

0.217

17.65

0.050

0.237

19.00

0.0145

7/.052

0.040

0.241

23.45

0.050

0.261

24.95

0.0225

7/.064

0.040

0.277

33.75

0.050

0.297

35.45

0.03

19/.044

0.045

0.315

43.05

0.050

0.325

44 no

0.04

19/.052

-

-

-

0.050

0.365

59.24

0.06

19/.064

-

-

-

0.050

0.425

86.38

0.10

19/.083

-

-

-

0.055

0.535

140.00

0.15

37/.072

-

-

-

0.060

0.634

202.00

0.2

37/.083

-

-

-

0.065

0.721

265.00

0.3

37/. 103

-

-

-

0.075

0.881

407.00