1.5 Sq Mm Electron Beam Irradiated Thin Walled Flexible Elastomeric Cable With Copper Conductors For Working Voltage Above 750V Upto 1.8 Kv/3.0Kv Conforming To Rdso. Specn. No.Elrs/Spec/Elc/0019, Rev-4 Of February 2018. ]