Wylex NN board can it take an RCBO?

[Richard Burns]

I think I may know the likely answer here, but.. does anyone know if it is possible to fit an RCBO into an old Wylex NN914 board?
Board is some thing like this (though plastic not metal clad) looking to replace an NB30 breaker:

I am thinking it is very unlikely and will probably need to use a separate RCD, but felt I should try the neatest approach first.
Cheers

 

[Guest123]

IIRC, there was such a beast made, it was a double module sized unit, not made by wylex themselves but by another manufacturer and badged up as wylex.

Rare as hens teeth and the chances of finding one are slim to none IMO.