D Dale001289 Senior Member Location Georgia Apr 16, 2025 #1 Does the NEC doesn't mandate a specific method for identifying line and load sides of a MCB at a panelboard?
Does the NEC doesn't mandate a specific method for identifying line and load sides of a MCB at a panelboard?
LarryFine Master Electrician Electric Contractor Richmond VA Location Henrico County, VA Occupation Electrical Contractor Apr 16, 2025 #2 Only if the manufacturer chooses to do so.