- Joined
- Nov 28, 2009
- Messages
- 14,678
- Reaction score
- 832
but its got 2 RCD's so it must be fineIf thats on a building site it should not be using the suppliers earth either.
I queried that on the other forum.Maybee Just being picky but shouldn't the ducting be black?
If thats on a building site it should not be using the suppliers earth either.
Black for Lv?Red is HV around here
That must be MV , medium voltageBlack for Lv?
Pretty sure I've seen red cable in black ducting?
Enter your email address to join: