2.5 Sq.Mm, Single Core Electron Beam Irradiation Curing Process Thin Walled Flexible Elastomeric Cable With Copper Conductor Suitable For Lhb Non-Ac Coaches Conforming To Rdso Spec. No.Elrs/Spec/Elc/00 19 Rev.4, Feb-2018 With Latest Specification Amendment, 1.8/3.0 Kv Grade In Colour Red, Yellow, Blue & Black In Equal Quantity. (Warranty Period : Upto 30 Months From The Date Of Delivery.) [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] ]