In this recent Ask Mayfield Anything webinar, host Ryan sits down with Rebekah to talk through helpful diagrams and demystify the requirements in Article 705 and Article 250. Drawing on her practical experience and knowledge from participating in the code-making process, Rebekah provides insight into key 2026 NEC updates, explaining how treating a supply-side connected power source disconnect as a standard service disconnect eliminates historical confusion surrounding main bonding jumpers, effective fault current paths, and the “green wire dilemma.”
Open up your code book and follow along here: The Green Wire Dilemma: Mastering Supply-Side Grounding & Bonding | Ask Mayfield Anything