SQ-D rcbo's in old c/u

[ashlec]

Hi All,
Ive gone through all the old SQ-D posts but am still not 100% sure.... I have a customer who has an old QO1-6F flush c/u with the black QO-X type mcb's, now can i fit a later type QOE132B03 RCBO in this board ? the clip on fixings ( busbar & bottom rail ) look the same....any ideas anyone.

 

[telectrix]

no idea. it's a case of try it and see if it fits, or replace with correct MCB.

 

[scotsparky]

Thry do fit but QOE Rcbos are expensive be prepared for a £90 bill