... best service Specification: Copper Conductor, PVC insulation, PVC sheathedStandard: 227 IEC, BS6500Conductor: Copper Conductor Rated Voltage: 300/300V, 300/500VColor ... kmThickness ofinsulationmmThickness ofsheathmmApprox.overalldiametermm300/300V227 IEC 52(RVV)2x0.528x0.150.0120.50.65.1227 IEC 52(RVV)2x0.7524x0.200. ... 0100.50.65.6227 IEC 52(RVV)3x0.528x0.150.0120.50.65.4227 IEC 52(RVV)3x0.7524x0.200. ...