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

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information