Thin Walled Flexible Elastomeric Cable With Copper Conductor Of Size 1.5 Sq.Mm Working Voltage Up To 750 V (In Equal Quantity Red, Yellow, Blue, Black Colour) As Per Rdso Spec. No.-Elrs/Sp Ec/Elec/0019, Rev-4 Of Feb-2018 [ Warranty Period: 30 Months After The Date Of Delivery ] ]