3 phase workshop wiring
Posted: 05 Jan 2016, 18:50
I am in the process of planning a rewire of my 3 phase wiring in my workshop. At the moment it is daisy chained and done with cheap 16amp sockets. I plan on having a distribution board with mcbs for each machine going to isolators. Everything will be ran in conduit. My question today is does each machine have to have its own earth cable or can there be a 'communal' that each machine can be linked to?
thanks
thanks