The advantages of the plastic seals are as follows:
| > | Elimination of the electrical electrocution risk | |
| > | Crimping with the same clamp as for lead | |
| > | Legibility of the seal identical to that of lead | |
| > | Tamper-proofness guaranteed | |
| > | A product that is recyclable and non-polluting | |
| > | Economic, lightweight, injury-proof | |
| > | 8 colours are available for perfect identification |
 |  Officially approved by EDF  |
