arwooldridge

Maybe this? https://www.farnell.com/datasheets/4377942.pdf With capacitors built in. Needs a din rail box to put it in and some start...

It's a long shot but just possible one or both capacitors are faulty. Capacitors especially electrolytic are normally the first to...

Unpolarised electolytics are just made up from back to back polarised electrolytics in one can, one of them is always reversed biased so...