Ron,
Are the NFPA 70E values a sliding scale?
How does this table work?
Live work is nothing to be sneezed at, in the least, having quite a bit of experience in it myself at the higher voltages.
I have, never worn a "Moon-Suit" though at any voltage, even when jointing Live 66kV lines.
I'm assuming that 70E encompasses work under 600V?.