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 Railway Cables
Railtrack Cables
Type B1 B2
Construction
Conductor |
Tinned Annealed Copper Wire |
Insulation |
Ethylene Polypropylene Rubber/Low Smoke Flame Retardant Compound |
Sheath |
PolyChloroprene(PCP) |
Core Colour |
Yellow/Black |
Sheath Colour |
Black |
Voltage Rating |
650/1100v |
Technical Data
B1- Single Core Cables
Number Of Score |
Cross
Sectional Area |
Conductor |
Sheath Thickness
MM |
Nominal
Overall Diameter
MM |
1 |
7/0.37 |
0.75 |
2.0 |
Min
6.5 |
Max
8.1 |
1 |
7/0.53 |
1.5 |
2.0 |
6.8 |
8.5 |
1 |
7/0.63 |
2.5 |
2.0 |
7.2 |
8.9 |
1 |
7/1.35 |
10 |
2.0 |
9.4 |
11.8 |
1 |
19/1.53 |
35 |
2.0 |
12.9 |
16.1 |
B2- Twin Core Cables
2 |
7/0.53 |
1.5 |
2.0 |
9.4 |
12.1 |
2 |
7/0.67 |
2.5 |
2.0 |
10.5 |
13.1 |
2 |
7/1.35 |
10 |
2.0 |
15.0 |
18.7 |
2 |
19/1.53 |
35 |
2.0 |
22.3 |
27.8 |
2 |
19/2.14 |
70 |
2.0 |
28.8 |
36.0 |
2 |
19/2.52 |
95 |
2.0 |
33.2 |
41.5 |
B2- Multicore Cables
4 |
7/0.37 |
0.75 |
2.0 |
10.2 |
12.8 |
4 |
7/0.53 |
1.5 |
2.0 |
10.9 |
13.7 |
4 |
7/0.67 |
2.5 |
2.0 |
11.9 |
14.8 |
7 |
7/0.37 |
0.75 |
2.0 |
11.8 |
14.7 |
7 |
7/0.53 |
1.5 |
2.0 |
12.6 |
15.8 |
7 |
7/0.67 |
2.5 |
2.0 |
13.8 |
17.2 |
10 |
7/0.37 |
0.75 |
2.0 |
14.4 |
18.0 |
10 |
7/0.53 |
1.5 |
2.0 |
15.6 |
19.4 |
10 |
7/0.67 |
2.5 |
2.0 |
17.1 |
21.3 |
12 |
7/0.37 |
0.75 |
2.0 |
14.8 |
18.5 |
12 |
7/0.53 |
1.5 |
2.0 |
16.0 |
20.0 |
12 |
7/0.67 |
2.5 |
2.0 |
17.6 |
22.0 |
19 |
7/0.37 |
0.75 |
2.0 |
17.0 |
21.3 |
19 |
7/0.53 |
1.5 |
2.0 |
18.5 |
23.1 |
19 |
7/0.67 |
2.5 |
2.0 |
20.4 |
25.5 |
27 |
7/0.37 |
0.75 |
2.0 |
20.1 |
25.1 |
27 |
7/0.53 |
1.5 |
2.2 |
22.2 |
27.8 |
27 |
7/0.67 |
2.5 |
2.2 |
24.6 |
30.7 |
37 |
7/0.37 |
0.75 |
2.2 |
22.7 |
28.4 |
37 |
7/0.53 |
1.5 |
2.2 |
25.1 |
31.4 |
37 |
7/0.67 |
2.5 |
2.4 |
27.8 |
34.7 |
48 |
7/0.37 |
0.75 |
2.2 |
25.7 |
32.2 |
48 |
7/0.53 |
1.5 |
2.4 |
28.1 |
35.1 |
48 |
7/0.67 |
2.5 |
2.6 |
31.2 |
39.0 |
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