SpecificationsCore Colors : Black with white numbering + yellowgreengray with number printingSheath Colors : Gray, black and whiteConductor : Annealed bare copper as per IS: 8130Insulating PVC : Annealed bare copper as per IS: 8130PVC Sheath : Type ST-1 conforming to IS: 5831 HR, Fl? and FRLS sheathing can be provided if requiredRated Voltage : 300500 VTest Voltage : AC 2000 V