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Last Updated

18-08-2019 08:08

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Current Capacity for SWA Cable 4 Core

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Below is a Table of Technical Specifications and information such as the Current Carrying Capacity of SWA Cable 4 Core:-

Four Core Specifications

Nominal Cross Sectional Area (mm2)

1.5

2.5

4

6

10

16

25

35

50

70

95

120

150

185

240

300

400

Approx. Overall Diameter (mm)

12.0

13.7

15.0

17.3

19.8

22.3

27.6

30.6

32.7

38.0

41.3

46.4

50.5

55.3

61.1

66.7

75.3

Approx. Diameter Under Armour (mm)

8.1

9.6

10.9

12.3

14.6

17.1

21.6

24.1

26.4

30.6

34.1

37.6

41.6

46.0

51.6

56.8

63.6

Nominal Diameter of Armour Wires (mm)

0.9

0.9

0.9

1.25

1.25

1.25

1.6

1.6

1.6

2.0

2.0

2.5

2.5

2.5

2.5

2.5

3.15

Approx. Cable Weight (kg/km)

310

400

510

730

930

1260

1880

2330

2890

4120

5280

6790

8060

9770

12270

14900

19270

Maximum Conductor Resistance @ 20 Degrees C

12.1

7.41

4.61

3.08

1.83

1.15

0.727

0.524

0.387

0.268

0.193

0.153

0.124

0.0991

0.0754

0.0601

0.047

Conductor Short Circuit Rating (1 Sec/kA)

0.20

0.35

0.57

0.86

1.4

2.2

3.6

5.0

7.1

10.0

13.6

17.2

21.4

26.5

34.3

42.9

57.2

Three Phase AC Clipped Direct (Amps)

23

31

42

53

73

94

124

154

187

238

289

335

386

441

520

599

673

Three Phase AC Free Air (Amps)

25

33

44

56

78

99

131

162

197

251

304

353

406

463

546

628

728

Volt Drop Three Phase AC (mV/A/m)

27

16

10

6.8

4

2.5

1.65

1.15

0.87

0.60

0.45

0.37

0.30

0.26

0.21

0.185

0.165


If you'd like to view our range of SWA Cable 4 Core, please click here.
We stock and supply a large range of SWA Cable 4 Core, so if you cannot find the size or type you require, please feel free to call our Sales Team on 01244 288138 for further information and assistance. 
Quickbit is located on Zone 1 of Deeside Industrial Estate near Chester, so if you'd prefer to arrange a pickup for SWA Cable 4 Core as opposed to having it delivered, please feel free to do so as all pickups are welcome.
SWA Cable 4 Core for the best prices online with fast, free delivery on orders over £100.

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