Here's what I have so far:
"George:
I am sending to you either today or Monday the complete UL Standard
for Safety UL 814 that will answer all your questions concerning the use and
testing of listed GTO. As I told you on the phone, if you would like I
would be more than happy to do a 30 minute seminar on LED signs and the
proper wiring of such. Just need to have 2 weeks notice to set up the
travel."
Fretwell, was correct the GTO guy is very helpful. I'll have my answers soon and will report to this Board
