50 Sq.Mm Electron Beam Irradiated Thin-Walled Flexible Elastomeric Cable With Copper Conductors For Working Voltage Up To 7 50 Volts As Per Rdso Specification No. Elrs/Spec/Elc/0019 Rev.4, Of February 2018 Colour In Red, Yellow, Blue And Black In Equal Quantity. [ Warranty Period: 30 Months After The Date Of Delivery ] ]