- Feb 20, 2022
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- If you're a qualified, trainee, or retired electrician - Which country is it that your work will be / is / was aimed at?
- United Kingdom
- What type of forum member are you?
- Practising Electrician (Qualified - Domestic or Commercial etc)
Fitted a remote second consumer unit to a detached annex. The supply to it was from a tncs system. The new db has been changed to a tt system for what ever reason. Question is when filling out the EIC do i record the supply characteristics and earthing arrangement as the new board or from the db at the house?
