In the US the GFI (RCD) trips at a difference of 5 ma.
The one thing all the specifications I found essentially say bond everything to ground, with heavy wire (i.e. #12 AWG)
In the US the GFI (RCD) trips at a difference of 5 ma.
The one thing all the specifications I found essentially say bond everything to ground, with heavy wire (i.e. #12 AWG)