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
                                    
                                   1. Solid or stranded aluminium conductor.
2. PVC insulation.
3. Filler.
4. PVC outer sheath.