stranded Copper conductor, ,pvc-70 insualtion, ,voltage 450/750V,good quality.IEC 60227,BS , ... fit for AC voltage at or below 450/750V ,just as the household and building.3.Material :copper conductor,pvc insulation.PVC Sheath or ... /2.5223.518106660.1640.099124061/2.2526.523508570.1250.07 pvc electrical wire