What are the requirements for high 480AC and low voltage control wiring? Separated on each side of the machine and cross at 90 degrees?
It depends on what Class the control wiring is? Is it Class 1, Class 2, or Class 3?
If the control circuits are Class 1, then Article 725.48 applies. If the control circuits are Class 2 or 3, then Articles 725.130 through 725.144 would apply.
OP, not enough info.
I found what I was looking for in NFPA 79 wiring practices. This was for a machine that's being built and I was asked about the internal wiring practices.
Retrieving data ...