On Fri, 25 May 2018 11:31:59 -0500, Terry Coombs
wrote:


* I think you'll find that those 3 pins are neutral and 220 on the
other 2 , with either hot to the neutral at 110 .

The 3 conductor 240 volt cable is 2 hots and ground. No neutral and
thus no 120 volts.
Mine has a 4 wire
socket , with 2 hots a neutral and a ground .

That's what it takes to have a neutral and a safety ground.

John
John DeArmond
http://www.neon-john.com
http://www.tnduction.com
Tellico Plains, Occupied TN
See website for email address