This does not appear to be a standard NEMA (US standard) plug
configuration. Though you would help yourself by showing the
connector end on, not side on - can't really see the pin shape.

Brian Whatcott Altus OK

Okay I uploaded an extra picture http://www.picserver.nl/v/PJ1574XED3MV
It doesn't look like any standard to me.. but I do really need a few extra
:-)

Marc
..