crabtree skeleton board

[londonleccy]

Looked at a job today and the CU is a crabtree skeleton unit.

Split load board and no spare ways on RCD side.

I need to upgrade MCB to RCBO to install outside lights.

My question is do crabtree RCBO's with the same prefix code fit these type of boards.

didn't get the chance to take cover of the board as it was just a quick visit,will be going back on Monday for a proper look

The prefix code is 61/6amp

thanks

 

[sparkytim]

If thats the Starbreaker plug in bus bar type then yes the RCBO will fit but not sure about "head room" for it.