600V: black (Canada: Phase A Red Tape at terminal, Phase C Blue)
(States: Phase B Red Tape, Phase C Blue)
120V: Red,
Neutral: White
24V DC: Blue
Ground: Green or Green with yellow strip
PLC DC I/O: Blue
PLC AC: Red&White
DC Sensors: +:Blown, -:White, Signal:Black
not in CODE I, should be in one of CODE II related to Equipment&Bulletins issued by Ontario