SuperCut 50P Plug (not power)

[Tritium]

I received my SuperCut 50P today and there is a plug (not power) with it I cannot identify.
It is in a plastic bag marked WEiPU. Plug body is Black with blue ends. One end is threaded and has 12 gold pins (obviously a machine connection) and the other end is a blue strain relief (such as a cable would exit from).

What is it? My guess would be torch control for a tig welder.

Thurmond