Place of Origin:Zhejiang, China (Mainland) Brand Name:Permanent Model Number:YJV,YJLV Insulation Material:PVC Type:Low Voltage Application:Construction Conductor Material:Copper Jacket:none Voltage:0.6-1kv color:black XLPE/Cu/PVC ,Yjv Cable Structure: XLPE insulated/Cu conductor/PVC sheath Cores:1,2,3,4,5,3+1,3+2,4+1 Nominal Sectional Area:1.5mm2-1000mm2 http://www.permantcable.com