Wiring 3no 3.2kw 16amp ovens to an existing 32amp 6mm supply

[Patrick Boyle]

Do I need to install a small CU to provide 3no separate supplies to 3 no ovens from the single 32amp supply I currently have.

 

[buzzlightyear]

Watt is the kw for the ovens ? are you a member boys band ?

 

[Pete999]

Watt is the kw for the ovens ?

I would guess 9.6KW from the information supplied by the OP.

 

[DPG]

Yes, the detail is a bit sparse here.

 

[Patrick Boyle]

3 no domestic 3.2kw ovens.

 

[Deleted member 9648]

You don't necessarily need to provide a separate OCPD for each appliance as long as fault protection is OK for the tail to each appliance. Also check manufacturers instructions in case they specify a fuse size,which regardless of how pointless it seems you will have to comply with. Otherwise I would just link the incoming 6,0mm(?) between 3x 20a DP isolators,MK (for example) 20a isolators will take 2x 6.0mm conductors, because I have terminated them in the past. Or you could use 32a isolators if you prefer. 45mm deep back boxes will be a good idea, 35 will be tight....don't even think about 25mm