In the old fashioned fusebox, the live is fed from the on/off switch to busbars within the fusebox, which in turn feeds each individual fuse.
In the consumer unit, there appears to be no busbar for the live.
How is the live fed from the on/off switch to the individual MCB's
In the consumer unit, there appears to be no busbar for the live.
How is the live fed from the on/off switch to the individual MCB's