DIYbanter - View Single Post - Wiring immersion boost switches... Gotcha!

ARW

On 31/01/2018 19:30, wrote:
On Wednesday, 31 January 2018 18:49:50 UTC, ARW wrote:
The one that gets me are garage CU's that come with a RCD main switch
and 16A MCB and a 6A MCB. Why not a 20A MCB and a 6A MCB?

European influence where they use 16A sockets?

You would
normally run a 20A radial for the sockets from such a CU.

And preferably not have the lights on the same RCD in an area where where machiney may be used

TBH two RCBOs are cheap enough to do it that way if needed.

--

Adam