Old tenement flat in Scotland - the tails come into the flat direct to the meter then meter tails to CU. There isn't any main incoming fuse in the flat or outside door (main fuse for all flats on ground floor).
A shower has been installed with a seperate RCD fed off of the incoming side of the 100A switch in the CU (no spare ways available). So effectively there is no way of isolating the power to the RCD.
Would you have wired this differently bearing in mind that although there is no way to isolate the main board (from within each flat), if the 100A switch was thrown on the CU the RCD/shower are still juiced (no central isolation point for all circuits).
A shower has been installed with a seperate RCD fed off of the incoming side of the 100A switch in the CU (no spare ways available). So effectively there is no way of isolating the power to the RCD.
Would you have wired this differently bearing in mind that although there is no way to isolate the main board (from within each flat), if the 100A switch was thrown on the CU the RCD/shower are still juiced (no central isolation point for all circuits).