On Thursday, 30 January 2020 19:07:03 UTC, John wrote:
Any ideas for a suitable permanamt fitting to attach to the ceiling that
allows a pendant to easily plug into

An alternative to Hager Klick is Lewden Maestro.

https://www.tlc-direct.co.uk/Products/LDMC11E.html

Or Prota

https://www.flex7.co.uk/new-3-7-pole...-ceiling-rose/

Owain