- Reaction score
- 311
Hi, just wondering if my plan is any good or if you've got a better way!
I've got 2 10mm SWA sub mains going to outbuildings, currently fed from rcd protected ways on a stacked Hager CU.
New boards in outbuildings all Rcbo units, so don't need or want RCD protection at house end.
Main switch is on the upper tier, breakers feeding sub mains currently on lower tier fed from 2nd rcd.
Ideally I want to create 2 high integrity ways on the lower tier prior to the 2nd rcd. Breakers would remain in more or less the same place that way.
I've got enough hager bits to clip another neutral bar to the 'bar holder bit' at the top, got plenty of busbar, plus bits of a split load kit.
My plan is to add neutral bar, split bus bar, and use cable from split load kit to take a feed from rcd2 input straight into bottom of first mcb, then busbar to link to 2nd mcb.
So electrically identical to high integrity ways adjacent to main switch.
I'm just a bit worried that it might not be immediately obvious that they are separate from rcd feeds visually if you know what I mean?
I've got 2 10mm SWA sub mains going to outbuildings, currently fed from rcd protected ways on a stacked Hager CU.
New boards in outbuildings all Rcbo units, so don't need or want RCD protection at house end.
Main switch is on the upper tier, breakers feeding sub mains currently on lower tier fed from 2nd rcd.
Ideally I want to create 2 high integrity ways on the lower tier prior to the 2nd rcd. Breakers would remain in more or less the same place that way.
I've got enough hager bits to clip another neutral bar to the 'bar holder bit' at the top, got plenty of busbar, plus bits of a split load kit.
My plan is to add neutral bar, split bus bar, and use cable from split load kit to take a feed from rcd2 input straight into bottom of first mcb, then busbar to link to 2nd mcb.
So electrically identical to high integrity ways adjacent to main switch.
I'm just a bit worried that it might not be immediately obvious that they are separate from rcd feeds visually if you know what I mean?