On 17/07/2018 14:31, Dave Plowman (News) wrote:
Just has a letter from UK Power Networks stating their records show I have
one of these which is outdated and needs to be replaced urgently.

Be interested to know why this has suddenly become urgent. ;-)

However, mine was replaced by a single line fuse with neutral link some 40
odd years ago - before I bought this house.

But the point of this post is the diagram on the letter - to allow you to
identify your unit - shows an earth terminal as being part of their
obligatory supply. Last time I checked, this wasn't the case. Have the
regs changed? Can I demand they fit one FOC?

I don't think they're obliged to provide one but in London "they" will
provide PME free if it's available in your area so long as your
installation is up to date (which Adam thought meant the main bonding).

See

https://www.ukpowernetworks.co.uk/in...ices/earthing/

--
Robin
reply-to address is (intended to be) valid