In article ,
Max Demian wrote:
On 15/12/2017 10:53, whisky-dave wrote:
On Friday, 15 December 2017 10:33:16 UTC, Martin Brown wrote:
On 15/12/2017 09:29, Brian Gaff wrote:

If its ac then why the polarised connections though?
Brian

It about the cheapest nastiest connector ever made.

They used to be used for speaker connections IIRC, and few have such
speakers now so they probbaly got a good deal on them from a suplier
or scrap merchant

Look up 2 pin DIN, if that's what is shown in the picture.

we've a number of Christmas light which use that connector,

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from KT24 in Surrey, England