188.8.131.52 The use of other colors for the following applications
shall be as follows:
(1) WHITE with BLUE stripe for grounded (current-carrying)
dc circuit conductor
(2) WHITE with ORANGE stripe for grounded (currentcarrying)
ac circuit conductor, which remains energized
when the main supply circuit disconnecting means is in
the off position
(3) Whichever color stripe is selected, that color stripe shall
be consistent with the ungrounded conductor of the
excepted circuit described in 5.3.5.
If we have 24VDC circuit (with grounded common) remain energized, should we use blue and white-blue wires?
Or this need to be orange with white-blue?
The main question: is using orange wire for remain energized circuits applicable for 24VDC circuits?