Single Core Electron Beam Irradiated Thin-Walled Flexible Elastomeric Cable Size 25 Sq Mm With Copper Conductors For Working Voltage Above 750 Volts Up To 1.8 Kv/3.0 Kv Confirming To Rdso Specifi Cation No. Elrs/Spec/Elc/ 0019, Rev-4 Of Feb 2018 Or Latest. ]