class 2 wiring controling high voltage 4160

Gregg Harris

Senior Member
Look at 300.3(C)(2)
(2) Over 600 Volts, Nominal. Conductors of circuits rated over 600 volts, nominal, shall not occupy the same equipment wiring enclosure, cable, or raceway with conductors of circuits rated 600 volts, nominal, or less unless otherwise permitted in (C)(2)(a) through (C)(2)(e).

Would this not be the application

In motors, switchgear and control assemblies, and similar equipment, conductors of different voltage ratings shall be permitted