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H07V-R Building Wire
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Products description:


Product Name: H07V-R Building Wire

General Description: 450/750V,70 max. operating temperature,short circuit temperature is 160.

Application:Insulated conductor ( Electrical Wiring H07V-R 450/750V 50mm2 ) used for laying in electric-installation tubes, under and on plaster installation in dry rooms and in closed installation conduits. Direct laying in cable guides is not permitted. Also applied for internal wiring of distribution and switching boxes equipment, same as for protective laying for lighting of nominal voltage up to 1000 V alternating current, or up to 750 V direct current against earth.

Standards: DIN VDE 0281,DIN VDE 0295,DIN VDE 0293.

Construction: Stranded copper conductor,PVC insulation


Nominal cross-
sectional area 

App. Dia. of cable 

Weight

Conductor DC 
resistance at 20°C

Max. current carrying
 capacity at 30°C

(mm²)

(mm)

(Kg/km)

 (Ω/km)

Pipe A

Air A

1.5

2.93 

19.85 

12.1

16

25

2.5

3.58 

31.49 

7.41

20

34

4

4.09 

45.83 

4.61

26

45

6

4.66 

65.23 

3.08

35

57

10

5.96 

108.29 

1.83

46

75

16

7.04 

166.46 

1.15

62

100

25

9.00 

280.97 

0.727

82

130

35

10.05 

368.70 

0.524

100

160

50 

11.80 

509.69 

0.387

120

200




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