Is there any reason why id want a MCB over a RCBO?
Application is a single spur to a 16A switched socket that will run one single machine.
I have a new boxed 16A RCBO spare that will never get used.. Wylex, same product code I think.(the whole reaon im asking is that toolstation only have the MCB, but screwfix have both... but i need to order somthing else from tool station...)