Place of use  
                                    
                                   Indoors and outdoors, in cable ducts, underground, in power or switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage. 
                                    
                                     Structure
                                    
                                   - Solid or stranded copper conductor.
- PVC insulation.
- Filler.
- Galvanized round steel wires.
- PVC outer sheath.