Does anyone know if the main 100A switch on an SB6000 can be replaced with an equivalent RCD/RCCB (or whatever the correct terminology is)?
I am advised that we need to add an 'RCD' following the building of an extension.
Is it as simple as that or is a new consumer unit required?
Thanks...
I am advised that we need to add an 'RCD' following the building of an extension.
Is it as simple as that or is a new consumer unit required?
Thanks...