| 1 | Code |
|---|---|
| H | H Harmonized Code |
| 2 | Rated Voltage Uo/U |
| 03 | 300/300 V |
| 05 | 300/500 V |
| 07 | 450/750 V |
| 3-5 | Insulation / Outer Sheath |
| V | Polyvinylchloride (PVC) |
| V2 | 90°C Heat Resistant PVC |
| V4 | CrossMinked Polyvinylchloride (XLPVC) |
| V5 | Oil Resistant PVC |
| E | Polyethylene |
| X | Cross-Linked Polyethylene |
| Z | Halogen Free PE Based CrospLinked |
| Z1 | Halogen Free PE Based Themmplastic |
| B | B Ethylene Propylene Rubber (EPR) |
| G | G Ethylene Vinyl Acetate (EVA) |
| R | Natural or Synthetic Rubber |
| N | Polychloroprene Rubber |
| 4 | Metalic Cover and Armourings |
| C | Concentric Cooper Wire |
| C7 | Copper Wire and Tape Screen |
| C8 | Copper Shield for Each Core |
| Z2 | Round Steel Wire Armour |
| Z3 | Flat Steel Wire Armour |
| Z4 | Steel Tape Armour |
| Y2 | Round Aluminium Wire Armour |
| 6 | Special Construction |
| H | H Flat Separable Cables |
| H2 | Flat Inseparable Cables |
| H6 | Three or More Core Flat Cables |
| 7 | Conductor Material |
| - | Copper |
| A | Aluminiurn |
| 8 | Conductor |
| U | Solid Conductor |
| R | Stranded Conductor |
| S | Stranded Conductor |
| K | Fine-Stranded Conductor |
| F | Fine-Stranded Conductor |
| H | H Extra Fine-Stranded Flexible Conduct |
| 9 | Number of cores |
| 10 | Protective Conductor |
| X | Green/Vellow core not included |
| G | Green/Yellow core inclucled |