Main switch & Rcbo’s

[cliffed]

Special location a Static caravan TT System, CU fitted Main Switch then RCBO’s any comments

 

[littlespark]

Main switch offer double pole isolation. RCBO single? (Maybe)

Also RCBO is the weak spot, it can fail over time and need replaced. Easier done with a local isolation point than upstream where it might serve several units.

Am I not getting the gist of this?

 

[Pretty Mouth]

Check section 708. IIRC, RCDs (in this case RCBO) must disconnect both L and N.

Is this wired direct or via hookup socket?

 

[cliffed]

Check section 708. IIRC, RCDs (in this case RCBO) must disconnect both L and N.

Is this wired direct or via hookup socket?

Thanks defo Rcd then mcbs/rcbo’s