... I have come to the unhappy conclusion that not a single Bulgin PX0770 connector exists on the planet - at least, not one that isn't in constant use.
Richard
...nevertheless, you'll be thrilled(?) to learn that a cheap and cheerful solution came in the shape of one of
these which are readily available -
in the UK, at least.
Some minor surgery with a hacksaw to the pin surround was necessary to expose the pins further. The collar on the power supply unit serves to compensate for this and would appear to provide more than adequate protection...
Anyway, I can take no credit for this pearl of wisdom as all this has been said and done before. My sincere thanks therefore, to Ross Chambers following his earlier contribution to a similar thread (there was a url link here which no longer exists)
Richard