Short:
Are you looking at 310.15 (b) (6)?
I can't say anybody ever paralled from this table that I'm aware of.
310.16 equates to 300's using the 75 deg. col., if you can; or 350's from the 60 deg.
Last one I saw was parallel 500 Al; 3 phase.
Lets see what the guys think!
John
