... conductor ,PVC insulated, fine steel wire armoured,PVC sheathed electrical cableVV33Copper conductor ,PVC insulated, fine steel wire armoured,PE ... and medium voltage(6/10kv---35KV).*control cable-PVC as insulation material,pvc as jacket material, ( inflame retardant,fire ... cable ) the rated voltage:low voltage450/750V*rubber as insulation material and rubber as jacket material (like welding cable, ...