This section needs growth with: extra specifics about other sorts of catenary wire in other countries.. You might help by including to it. Suitable dialogue could be observed over the talk website page. (June 2024)On curves, the "straight" wire concerning the supports leads to the Get in touch with position to cross in excess of the area of the pan

On overhead wires made for trolley poles, This is often finished by using a neutral area involving the wires, necessitating an insulator. The driving force in the tram or trolleybus should briefly decrease the energy attract before the trolley pole passes via, to avoid arc damage to the insulator.On curves, the "straight" wire among the supports ca