ARTICLES 610, 620, 625, 626, 630, 640, 645. 646, 647, 650, 660, 665, 668, 669, 670, 680, 685, Annex D, Examples D9 and D10. CMP-12 Public Input Report (1 October 2020, 314 pages)) (Page 202) Public Input No. 2430-NFPA 70-2020 [ New Section after 630.34 ] | Expanded GFCI to welding instructional spaces APPROVED but … Continue reading National Electrical Code CMP-12