Rubber cable

  • Rubber insulated nitrile sheathed switchgear used rubber cable JEFR
Rubber insulated nitrile sheathed switchgear used rubber cable JEFR

Rubber insulated nitrile sheathed switchgear used rubber cable JEFR

  • rubber cable JEFR
  • Rubber insulated nitrile sheathed rubber cable JEFR
  • Product description: Rubber insulated nitrile sheathed switchgear used rubber cable JEFR is suitable for all kinds of low-voltage switchgear and lead wires for motors. rubber cable is suitable for electrical companies to
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Rubber insulated nitrile sheathed switchgear used rubber cable JEFR is suitable for all kinds of low-voltage switchgear and lead wires for motors. rubber cable is suitable for electrical companies to connect or connect with flame-retardant electrical appliances and has good electrical performance.
Rubber insulated nitrile sheathed switchgear used rubber cable JEFR product structure:
Conductor: multi-strand twisted filament conductor (bare copper wire or tinned copper wire conductor), in line with GB/T3956-2008 and IEC60228:2004 category 5
Insulation: special rubber compound, in line with VDE0207-4
Insulation color: no preference for chromatography, optional yellow and green
Sheath: special rubber compound
Sheath color: black or red, can choose a variety of colors according to customer needs
Rubber insulated nitrile sheathed rubber cable JEFR application:
Installation engineering, industrial automation, electromechanical complete sets, machine tools, logistics transmission systems, production lines and other power systems
Connection lines for control cabinets, communication equipment rooms, generator sets, test equipment, electronic equipment, mechanical equipment, lifting equipment, lighting systems and automation equipment

An environment that requires electromagnetic interference

Rubber insulated nitrile sheathed rubber cable JEFR specification

Nominal cross section

(mm2)

Conductor core structure

(mm)

Insulation nominal thickness

(mm)

Sheath nominal thickness
(mm)

Approximate outer diameter
(mm)

Cable reference weight

(kg/km)

20 ° C conductor resistance≤

(Ω/km)

 

Copper wire number

Single wire diameter

 

 

 

 

 

0.5

28

0.15

0.6

0.8

4.3

20

38.5

0.75

42

0.15

0.6

0.8

4.5

24

25.7

1.0

32

0.20

0.6

0.8

4.7

28

18.9

1.5

48

0.20

0.6

0.8

5.0

35

12.6

2.5

19

0.41

0.8

1.0

6.2

57

7.59

4

19

0.52

0.8

1.0

6.8

76

4.54

6

19

0.64

0.8

1.0

4.5

100

3.00

10

49

0.52

1.0

1.2

10.0

178

1.78

16

49

0.64

1.0

1.2

11.2

243

1.18

25

98

0.58

1.0

1.4

13.7

372

0.716

35

133

0.58

1.0

1.4

14.8

471

0.528

50

133

0.68

1.2

1.6

17.1

647

0.384

70

189

0.68

1.2

1.6

19.6

879

0.270

95

259

0.68

1.4

1.6

21.9

1160

0.197

120

259

0.76

1.6

1.8

24.6

1451

0.158

150

320

0.76

1.8

2.2

29

1911.5

0.132

185

395

0.76

1.8

2.2

32

2268.65

0.108

240

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