S
sams
Evening all,
I wonder if anybody could help me what to enter as the material and size of earthing conductor when 25mm steal conduit is used as earthing, so what is 25mm steal conduit equivalent to earthing conductor mm!
I am struggling to find out what to put down in cert.
Thank You in advace for your input
I wonder if anybody could help me what to enter as the material and size of earthing conductor when 25mm steal conduit is used as earthing, so what is 25mm steal conduit equivalent to earthing conductor mm!
I am struggling to find out what to put down in cert.
Thank You in advace for your input