Contactum ? - Wylex ?

[MRES]

I have been given an order to upgrade a consumer in a house amongst other remedial works. The existing unit is a contactum and contains MCB`s which ideally I could swap for RCBO`s. However I cant get hold of contactum RCBO`s quick enougth and at the right price, so I was wondering if anyone knew whether a WYLEX RCBO would fit ?

 

[EasyFox]

Contactum CP MCB's, and RCBO's

 

[beaver74]

does any one know if contactum rcbo will fit wyxex as most mcb are now almost standardised