Main Protective Bonding conductor around an external wall.

murf20 · Oct 14, 2011

Is it OK to run a Main Protective Bonding conductor around an external wall in black conduit?
Secondly are there any suggestions as to what you can sleeve this through a cavity wall other than 15mm conduit, - anything smaller.

Deleted member 9648 · Oct 14, 2011

1.Yes
2.Anything you can find...half inch oval conduit would be smaller.

telectrix · Oct 14, 2011

or get a length of 10mm plastic water pipe from the plumbers merchants. you can buy it in 3m lengths from plumb center. it's ideal for 10mm bonding cable.

murf20 · Oct 15, 2011

Thanks for the advice guys. I assume it should be protected in conduit around the outside wall but under a porch area it can just be clipped direct to the wall.