สายไฟ THW 1X10

Nominal

Cross

Sectional

area

Number

and

diameter

of wire

Insulation

thickness

Overall

diameter

Minimum

insulation resistance

at 70?C

Maximum

continuous current rating in free air

Cable

weight

(approx.)

Standard

length

(mm²)

(No./mm)

(mm)

(mm)

(M?- km)

(Ampere)

(kg/km)

(m)

0.5

1/0.80

0.8

3.0

0.0175

9 -

11 -

100/C

1

1/1.13

0.8

3.3

0.0141

13 -

17 -

100/C

1

7/0.40

0.8

3.5

0.0135

13 -

17 -

100/C

1.5

1/1.38

0.8

3.6

0.0123

17 -

22 -

100/C

1.5

7/0.50

0.8

3.8

0.0116

17 -

22 -

100/C

2.5

1/1.78

0.8

4.0

0.0102

23 -

31 -

100/C

2.5

7/0.67

0.8

4.3

0.0093

23 -

31 -

100/C

4

1/2.25

0.9

4.8

0.0094

32 -

50 -

100/C

4

7/0.85

0.9

5.2

0.0085

32 -

50 -

100/C

6

7/1.04

0.9

5.8

0.0073

43 -

75 -

100/C

10

7/1.35

1.1

7.2

0.0069

60 -

120 -

100/C

16

7/1.70

1.1

8.4

0.0057

83 -

180 -

100/C

25

7/2.14

1.3

10.5

0.0054

114 -

290 -

100/C

35

19/1.53

1.3

11.5

0.0047

141 -

380 -

100/C

50

19/1.78

1.5

13.5

0.0046

175 -

540 -

500/D

70

19/2.14

1.5

15.5

0.0039

221 -

720 -

500/D

95

19/2.52

1.7

18.0

0.0038

275 -

1,000 -

500/D

120

37/2.03

1.7

19.5

0.0034

321 -

1,240 -

500/D

150

37/2.25

1.9

21.5

0.0034

367 -

1,520 -

500/D

185

37/2.52

2.1

24.0

0.0034

424 -

1,900 -

500/D

240

61/2.25

2.3

27.0

0.0033

505 -

2,480 -

500/D

300

61/2.52

2.5

30.0

0.0032

581 -

3,100 -

500/D

400

61/2.85

2.7

33.5

0.0030

675 -

3,950 -

500/D

500

61/3.20

3.1

38.0

0.0031

781 -

5,150 -

500/D