supply of 2 x 1.5 sq.mm & 4x 1.5 sq. mm camle , 4x 1.5 sq. mm multicore unscreened, thin walled electron beam irradiated flexible elastomeric cable with copper conductor confirming to edts-132, rev-c, amd-1, 2 & 3, data sheet-3, voltag e grade 600/1000v. the colour of the outer sheath shall be black and colour of cores shall be red, yellow, bl ue & gnye [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ] , 2 x 1.5 sq.mm multicore screened, thin walled electron beam irradiated flexible elastomeric cable with copper conductor suitable for wra 1&2 (c1 &c2 ) of lhb non-ac & ac c oaches, conforming to edts-132, rev-c,amd-1, 2 & 3, data sheet-4,600v grade.the colour of the outer sheath shall be black and colour of cores shall be brown & white. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ]