| ICS | Ámbito |
|---|---|
| 29.240.01 |
Power transmission and distribution networks in general Powerline telecommunications, consulte 33.040.60 |
| 29.240.10 | Substations. Surge arresters |
| 29.240.20 | Power transmission and distribution lines |
| 29.240.30 |
Control equipment for electric power systems Measuring instruments for electrical quantities, consulte 17.220.20 |
| 29.240.99 |
Other equipment related to power transmission and distribution networks Including capacitors for power networks |