Single core solid copper wire

Code Name

Nominal conductor area

Number of wires

Nominal diameter of wire

Nominal thickness of insulation

Approx.   Overall diameter

Max. Conductor DC resistance  at 20^oC

mm²

No.

mm

mm

mm

Ω/km

H05V-U

0.5

1

0.80

0.6

2.0

36.0

0.75

1

0.97

0.6

2.2

24.5

1.0

1

 1.13

0.6

2.3

18.1

H07V-U

1.5

1

1.38

0.7

2.8

12.1

2.5

1

1.78

0.8

3.4

7.41

4

1

2.25

0.8

3.8

4.61

6

1

2.76

0.8

4.4

3.08

10

1

3.55

1.0

5.5

1.83

H07V-R

1.5

7

0.52

0.7

3.0

12.1

2.5

7

0.68

0.8

3.6

7.41

4

7

0.85

0.8

4.2

4.61

6

7

1.04

0.8

4.7

3.08

10

7

1.35

1.0

6.0

1.83

16

7

1.68

1.0

7.0

1.15

25

7

2.10

1.2

8.7

0.727

35

7

2.48

1.2

9.8

0.524

50

19

1.76

1.4

11.6

0.387

70

19

2.10

1.4

13.3

0.268

95

19

2.48

1.6

15.6

0.193

120

37

2.00

1.6

17.1

0.153

150

37

2.22

1.8

19.1

0.124

185

37

2.48

2.0

21.3

0.0991