N E C Working System

May 25, 2026

Media Summary: New rules for access to and from electrical equipment (biggest change in the entire document?), flat The access/egress obstruction requirements were clarified, exposed versus enclosed live parts are better addressed, and dc ... This video covers two of the biggest changes in the National Electrical Code, both of which are in 110.26 (

N E C Working System - Detailed Analysis & Overview

New rules for access to and from electrical equipment (biggest change in the entire document?), flat The access/egress obstruction requirements were clarified, exposed versus enclosed live parts are better addressed, and dc ... This video covers two of the biggest changes in the National Electrical Code, both of which are in 110.26 ( ... good to see all of you we're going to be talking about In this video, we'll explain the theory behind For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical ...

Want to learn more about this topic? This video clip is extracted from Mike Holt's 2023 Bonding and Grounding video library.