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Telephone Cable JYY

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Telephone Cable JYY

               Conductor: Solid plain or tinned annealed copper wire
               insulation: PVC  type YJ 1
               Sheath: PVC type YM 1

               Used in telephone and signal transmission, suitable for installation in dry & damp indoor enviroment.Laying under
               ground is not permissible.

 

No. of Pairs
Conductor dia.
Nominal Insulation Thickness
Nominal Sheath Thickness 
Overall Diameter (Approx) 
 Total Weight (Approx)
 mm
 mm
mm
mm
kg/km
2
0.5
0.2
0.8
4.8
23
4
0.5
0.2
0.8
6.1
37
6
0.5
0.2
1.0
7.4
55
10
0.5
0.2
1.0
7.7
75
20
0.5
0.2
1.0
9.9
134
30
0.5
0.2
1.2
12.0
196
40
0.5
0.2
1.2
13.5
252
50
0.5
0.2
1.2
14.8
313
60
0.5
0.2
1.4
16.3
378
80
0.5
0.2
1.4
18.5
486
100
0.5
0.2
1.4
20.5
598