Terra Neutral-Combined-Combined?
Got to be a misprint, labelling error surely
That would be my first guess too - should read TN-C-S (after all the DNO supply separate N and PE terminals - so the split happens on their side).
- Andy.
Got to be a misprint, labelling error surely
That would be my first guess too - should read TN-C-S (after all the DNO supply separate N and PE terminals - so the split happens on their side).
- Andy.
We're about to take you to the IET registration website. Don't worry though, you'll be sent straight back to the community after completing the registration.
Continue to the IET registration site