Here is what I think is interesting.

200.7(C)(1) refers to cable Assemblies, that would be NM, MC, BX, SE etc. I am not sure that flexible cords and cables fall under that category.

Notice a separate section in 200.7(C).

200.7(C)(3)Where a flexible cord,.....

They made a separate section for cords and no mention of re-identifying the white when used as an ungrounded conductor.

What is up with the separate section if flexible cords are 'cables'?

Confused.

Article 400 calls some cord and others cable, what determines a cable from a cord?


Bob


Bob Badger
Construction & Maintenance Electrician
Massachusetts