So, are we saying that my current RCBO is fine as long as the oven itself is connected in 6mm (by replacing the manufacturers flex and connecting one end to the oven termnal and the other endto the empty load on the dual cooker connection plate)????
If the manufacturer flex is retained and used (being wired into the empty load of the connection plate) then I would need to downrate the RCBO in line with manufacturers accordance to protect that short run of cable from ove to connection plate. The rest being in 6mm is adequately protected by the current 40a RCBO, yes?
I presume the fact that the hob will be wired via 6mm to a 3a FCU (which I will replace tomorrow in lieu of the old unswitched double) has nothing to do with the RCBO required....allbeit, techically a spur off the cooker radial...
If the manufacturer flex is retained and used (being wired into the empty load of the connection plate) then I would need to downrate the RCBO in line with manufacturers accordance to protect that short run of cable from ove to connection plate. The rest being in 6mm is adequately protected by the current 40a RCBO, yes?
I presume the fact that the hob will be wired via 6mm to a 3a FCU (which I will replace tomorrow in lieu of the old unswitched double) has nothing to do with the RCBO required....allbeit, techically a spur off the cooker radial...