wylex board

I have dealt with these before .......... If you are fortunate sometimes ??????????? there may be a bit of slack cable to pull enough to mount a surface board. If not you may be able to raise the board to give you a little extra depending on the strange directions cables tend to run

 

I don't know how many ways you need but I done a similar one in a maisonette a couple of years ago where only 4 circuits were involved so I ripped all the guts out of the old box and fitted a small 4 way c/unit without rcd and used 4 rcbo's, worked out very nicely with just enough room.

 

A 12 way rcbo board will cover that nicely, remove all the cut-outs at the back with a stanley knife and if need be, wago all the cables for extra length and crimp the 6mm upwards for a tidy job at terminations


Mate, ya also need to change that Avatar, Single phase warning stickers are mainly 230VAC

 

There are several manufacturers who make flush fitting boards (yours there is a normal board bodged in flush).

If the wall is stud, and there is no steel conduit involved, you could opt to swap out for decent flush board, else, fit a new board over the old.

 

Don't worry about it stick your volt meter on you don't see many 230 V readings

 

lol. yeah usually around 242 here