Designation for the European type cable

 05 - 300/500 V

 07- 450/750 V
 Insulated Casing 
      V – PVC 
      R - natural or synthetic rubber 
      S - silicone rubber 
      B - synthetic rubber
 Jacket 
      V – PVC 
      R - natural or synthetic rubber 
      N - neoprene rubber
      J - fibre optic network 
      T - Textile braiding 
      Q – Polyurethane
 Wire type 
      U - round, monofilar wire 
      R - round multifilar wire 
      K - finely stranded for fixed installations 
    F - finely stranded for movable wiring 
      H - most finely stranded for movable wiring
      Y - tinsel cord conductor
 Wire count
 Ground wire 
      G - with green-yellow wire 
      Y - without green-yellow wire
 Conductor cross-section