I think the term is a surfeit of section insulators in that case.

On Mon, 29 May 2023, 1:33 am Matthew Geier, matthew@...>
wrote:

> On 28/5/23 21:44, Mark Skinner wrote:

> > A detail of tram and trolley bus overhead crossing. In Brno.

>

> That's a 'simple' one in that the tram route uses pantographs so there

> can be gap in the tram wire. When both use pole collectors, the crossing

> gets a bit more 'interesting'. :-)

>

>

>

> --

> You received this message because you are subscribed to the Google Groups

> "TramsDownUnder" group.

> To unsubscribe from this group and stop receiving emails from it, send an

> email totramsdownunder+unsubscribe@....

> To view this discussion on the web visit

> https://groups.google.com/d/msgid/tramsdownunder/7d8b9fdc-1f00-6f4f-ad73-3cbf04ce6307%40sleeper.apana.org.au

> .

>