I have a greenhouse less than 3m away from the house wall with only pedestrian access underneath.
Any idea if there is a minimum height for cable supported by catenenary wire. It looks like 3.5m, in postions inaccessible to vehicular traffic.
Checking up with the regs, it gives the impression that I could run a cable without any support as long as the span is less than 3m
If thats the case, whats the best support for each end of the cable ???