wsoppitt
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- Reaction score
- 15
This is a new 1 on me.
Testing a ring final circuit within a timber outbuilding.
All clear on insulation resistance with socket fronts connected but not screwed into metal back box lug. As soon as I connect any of the plates to the back box I'm getting around 16megohm between n and cpc. When all socket fronts connected getting around 2.2megohm. All I can conclude is that the neutral has been caught and is conducting through the timber frame (damp) to the backbox. What are your thoughts please.
Testing a ring final circuit within a timber outbuilding.
All clear on insulation resistance with socket fronts connected but not screwed into metal back box lug. As soon as I connect any of the plates to the back box I'm getting around 16megohm between n and cpc. When all socket fronts connected getting around 2.2megohm. All I can conclude is that the neutral has been caught and is conducting through the timber frame (damp) to the backbox. What are your thoughts please.