supply of cable multi core 4x1.5 sq mm screened,600v , 4 x 1.5 sq.mm multi core screened, thin walled electron beam irradiated fl exible elastomeric cable with copper conductor suitable for rolling stock application generally conforming to edts-132, rev-c, amd-1, 2 & 3, data sheet-4, 600v grade. the col our of the outer sheath shall be black and colour of cores shall be brown, white, bla ck & gnye (green/yellow). note: cables shall be supplied in coils of 500 meters length an d left over quantity in multiples of 100 meters with a tolerance of+/- 5% on the length . [ warranty period: 30 months after the date of delivery ] ]