I have a question re: NEC 90.7 & 110.2,3... Do these articles apply to 24VDC industrial controls & devices e.g., proximity switches, 24VDC motor starters, pushbuttons, 24VDC control panels?
I'm pretty sure I know the answer but I just want some clarity.
Thank you! Pat McFarland April 15 2019, 11:02 am EDT Reply to this comment |