Tray Cable Identification

[LincHawk]

Can I mark tray cable wires with white or green tape for a ground or neutral? I’m running a 12/4 and standard colors are black, red, blue, orange


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[tom baker]

Maybe, depending on the locations, see 200.6(E) and 250.118(B)

 

[tom baker]

Maybe, depending on the locations, see 200.6(E) and 250.118(B)