AWG

ID (mm)

OD (mm)

Min

Normal

Max

S

T

L

30

0.25

0.3

0.38

0.76

0.76

0.6

28

0.33

0.38

0.46

0.84

0.84

0.68

26

0.41

0.48

0.53

0.92

0.92

0.76

24

0.51

0.56

0.66

1.16

1.06

0.86

23

0.58

0.66

0.74

1.26

1.1.16

0.96

22

0.66

0.71

0.81

1.31

1.21

1.01

21

0.74

0.81

0.89

1.41

1.31

1.11

20

0.81

0.86

0.97

1.66

1.46

1.16

19

0.91

0.96

1.74

1.76

1.56

1.26

18

1.01

1.07

1.17

1.87

1.67

1.37

17

1.14

1.19

1.32

1.99

1.79

1.49

16

1.29

1.34

1.47

2.14

1.94

1.64

15

1.45

1.5

1.65

2.3

2.1

1.8

14

1.62

1.68

1.83

2.48

2.28

2.08

13

1.83

1.93

2.05

2.73

2.53

2.33

12

2.05

2.16

2.31

2.96

2.77

2.56

11

2.31

2.41

2.57

3.21

3.01

2.81

10

2.59

2.69

2.84

3.49

3.29

3.09

9

2.9

3

3.15

4

3.76

3.4

8

3.06

3.38

3.53

4.38

4.14

3.78

7

3.65

3.76

3.94

4.76

4.52

4.16

6

4.11

4.22

4.41

5.22

4.98

4.72

5

4.62

4.72

4.95

5.72

5.48

5.22

4

5.18

5.28

5.53

6.28

6.04

5.78

3

5.81

5.94

6.2

6.94

6.7

6.44

2

6.55

6.68

6.93

7.68

7.44

7.18

1

7.34

7.46

7.75

8.46

8.22

7.96

0

8.26

8.38

8.69

9.38

9.14

8.8

Normal Wall
Thickness

Proof voltage at 50 Hz

At room
temperature

At maximum operation
temperature

mm

V

V

0.25

3000

2000

0.30

4000

3000

0.40

5000

4000

0.50

6000

5000