On Monday, November 25, 2013 3:07:59 AM UTC-5, Danny D'Amico wrote:
On Fri, 22 Nov 2013 05:58:03 -0800, wrote:



It's referring to where the two legs/phases show up in the panel.

But, I'm not sure what AB means either. You need to define what

the perspective is.



I'm going to make a stab at *guessing* what A & B are in my

main breaker panel.



Is this correct?

http://farm8.staticflickr.com/7294/1...3c991e33_o.png

Yes, they alternate vertically.