Seção Cruzada do Conductor  
(Mm2)

Min. Números de Fios para o Conductor
(Mm)

A espessura do isolamento
(Mm)

Média de Max. O. D. Por single-core  
(Mm)

Max. Conductor Resistência a 20ºC  
(Ω/km)

Min Resistência isolados em temperatura de trabalho nominal
(MΩ. Km)

Força de rotura de cabo

2×10

6

1.00

6.5X13.0

3.08

0, 0067

0.67

1650

2×16

6

1.20

8.0X16.0

1.91

0, 0065

0, 65

2512

2×25

6

1.20

9.4X18.8

1.2

0, 0054

0, 54

3762

2×35

6

1.40

11.0×22.0

0, 868

0, 0054

0, 54

5177

2×50

6

1.40

12, 3×24.6

0.641

0, 0046

0, 46

7011

2×70

12

1.40

14, 1 x 28, 2

0, 443

0, 004

0.4

10354

2×95

15

1.60

16, 5 x33.0

0.32

0, 0039

0.39

13727

2×120

15

1.60

18, 1×36.2

0, 252

0, 0035

0.35

17339

2×150

15

1.80

20, 2 x40.4

0.206

0, 0035

0.35

21033

2×185

30

2.00

22, 5×45.0

0.164

0, 0035

0.35

26732

2×240

30

2.20

25, 6 x51.2

0.125

0, 0034

0.34

34679

4×10

6

1.00

6.5X26.0

3.08

0, 0067

0.67

1650

4×16

6

1.20

8.0X32.0

1.91

0, 0065

0, 65

2512

4×25

6

1.20

9.4X37.6

1.2

0, 0054

0, 54

3762

4×35

6

1.40

11.0×44.0

0, 868

0, 0054

0, 54

5177

4×50

6

1.40

12, 3×49.2

0.641

0, 0046

0, 46

7011

4×70

12

1.40

14, 1×56.4

0, 443

0, 004

0.4

10354

4×95

15

1.60

16, 5 x66.0

0.32

0, 0039

0.39

13727

4×120

15

1.60

18, 1×72.4

0, 252

0, 0035

0.35

17339

4×150

15

1.80

20, 2 x80.8

0.206

0, 0035

0.35

21033

4×185

30

2.00

22, 5×90.0

0.164

0, 0035

0.35

26732

4×240

30

2.20

25, 6 x102.4

0.125

0, 0034

0.34

34679