Power line with manual circuit breaker
Introduction
The photograph on this page of Power line with manual circuit breaker by Nigel Davies as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Nigel Davies Taken: 12 Dec 2010
The handle is padlocked against mischief but I think the fact that the whole linkage mechanism is metal from top to bottom also acts as a deterrent.