Electron Beam Irradiated Thin Walled Flexible Elastomeric Cable With Copper Conductor For Working Voltage Above 750 Volts Upto 1.8 Kv/3.0 Kv C Onfirming To Rdso Specification No. Elrs/Spec/Elc/0019 Rev.4 Of Feb 2018. Size 25 Sq Mm . Colour Red, Yellow, Blue, & Black In Equal Quantity. Note Procur Ed From Approved Vendors Only.. [ Warranty Period: 30 Months After The Date Of Delivery ] ]