EC&M Code Conversations

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about Sec. 230 of the NEC and the requirements surrounding weatherheads or service heads.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at the Sec. 500.4 revision which clarifies that area classification documentation must be available for both classified and adjacent unclassified areas. Russ breaks down what this actually means in layman's terms.

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about Sec. 440 of the NEC and the ever-common problem related to working space challenges that continue to plague electrical installations.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at a new Section that was added for energy management systems that can control the maximum load of a service. Listen now to hear Russ explain what this means in technical terms. 

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc dive into confusion surrounding equipment grounding conductors and discuss how this often leads to Code violations in the real world.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at the Sec. 440.11 revision that relates to disconnects in dwelling units to prevent unqualified persons from contacting energized electrical equipment. Russ also shares some behind the scenes info on how these changes came to...

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about Sec. 314.22 as it relates to guidelines for surface extensions and how installations of this nature can ultimately go south.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at Sec. 625.40 and the requirements for electric vehicle branch circuits. Listen now to learn all about the installation rules and requirements that surround EV branch circuits.

In the latest EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about working space requirements and what happens when installers don’t follow the Code for working space clearances. To see a photo of the installation Russ talks about, visit www.ecmweb.com/21259352.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode dives into the new Code section, Sec. 700.11, which addresses technologies like PoE and other emergency lighting systems that use Class 2 power. 

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about general requirements for wiring methods as outlined in Art. 300 and how the seemingly simple task of securing a string of lights can go south quickly.  

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at revisions made to Sec. 210.8, specifically how the term “listed Class A GFCI” replaced “ground-fault circuit interrupter.” Russ explains why this change is significant.

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the dangers that can accompany improper wiring of flexible cords and cables that must comply with installations per Art. 400.  To view photos of the chandelier installation discussed in this episode, visit https://bit.ly/479u1D6.  

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the confusion that comes up when connecting metal faceplates to an effective ground-fault path specifically in health care settings, which means interpreting the requirements of Sec. 517.13. 

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at revisions made to Sec. 706.7, which involves energy storage systems or ESSs. Listen now for a quick lesson on what this equipment is and why it’s becoming more popular.

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode highlights Sec. 625.49 Island Mode (Electric Vehicle Power Transfer System). Listen now and learn all about this hot topic.

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about whether duct seal can be used to cover the supply-side terminals to comply with Sec. 230.62(C) barrier requirements. 

Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode highlights the new Sec. 555.15 which deals with equipment that is replaced at docking facilities.

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about the confusion surrounding Sec. 424.47 and whether or not labels should really be installed on the panelboard itself.

Editor-in-chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode highlights Sec. 406.12 and revisions made to tamper-resistant receptacles requirements. 

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss in detail why Code definitions must be clear and easy to understand — and what happens when they’re not. Specifically, Russ takes a look at Sec. 680.2 related to swimming pools.

Editor-in-chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode highlights Sec. 210.8(F) and revisions made to GFCI protection for dwelling unit outdoor outlets.

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc get to the bottom of where exactly to install receptacle outlets on the walls at countertop surfaces.    

Editor-in-chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode highlights the revision to Sec. 110.26 related to requirements for open equipment doors, egress, and working space around electrical equipment. 

In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc dive into the AFCI protection requirements in Sec. 210.12 of the NEC.