... power cables,PVC insulated power cables cable, XLPE insulated power cables,PVC insulated power cables STANDARD:IEC ... 60502APPLIANCE:For laying indoors,in tunnel or cable trench,single-core cable in magnetic duct is not permissiblespecification: circular copper ... core and shaped conductors for multi-core,XLPE insulated,PVC bedding,armoured(or unarmoured) PVC sheathed cable