Nominal section area

Approx. overall diameter

Approx. weight of cable

Maximum DC resistance of the conductor

mm2

mm

kg/km

Ω/km

Cu

Al

20℃ Cu

20℃ Al

3×1.5 RE

10.6

147

–

12.1

–

3×2.5 RE

11.5

185.6

138.9

7.41

12.1

3×4  RE

13.4

258.1

183.5

4.61

7.41

3×6  RE

14.5

338.2

226.3

3.08

4.61

3×10 CC

16.7

489

302.4

1.83

3.08

3×16 CC

18.9

703.1

404.6

1.15

1.91

3×25 CC

22.3

1012.9

546.5

0.727

1.2

3×35 CC

24.5

1315.8

663

0.524

0.868

3×50 SM

23.9

1734.6

801.9

0.387

0.641

3×70 SM

27.1

2337.7

1031.9

0.268

0.443

3×95 SM

31

3130.7

1358.6

0.193

0.32

3×120 SM

34.3

3878.7

1640.3

0.153

0.253

3×150 SM

38.6

4827.9

2029.9

0.124

0.206

3×185 SM

42.7

5929.1

2478.1

0.0991

0.164

3×240 SM

48

7621.4

3144.5

0.0754

0.125

3×300 SM

53.2

9463.7

3867.6

0.0601

0.1