EC&M ”Code Conversations”: Recent Episodes
ecmwebcodeconversations
In every episode, EC&M Editor-in-Chief and NEC Consultant Russ LeBlanc sit down to discuss difficult-to-decipher concepts surrounding the 2020 National Electrical Code in 15 minutes or less. Designed to bring listeners practical information on how to apply the NEC in real-world settings, this podcast appeals to the entire EC&M audience, including electrical engineers, electricians, electrical contractors, and plant facility personnel. It is produced by EC&M magazine, the technical authority (established in 1901) for electrical professionals who design, construct, and maintain electrical systems for all types of businesses across a variety of vertical markets and industries. Part of Endeavor Business Media‘s portfolio of publications, “Code Conversations” is a spinoff of EC&M On Air, brought to you by Editor-in-Chief Ellen Parson and Associate Editor Ellie Coggins with artwork by Senior Art Director David Eckhart. For more info on this unique package of content for the electrical market, check us out at www.ecmweb.com.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss 2026 NEC changes related to an expanded requirement regarding arc flash hazard marking in other than dwelling units. Russ explains the major expansion to Sec. 110.16 and what changed with the arc-flash labeling requirements. He also explains why he thinks this might be the biggest change in the 2026 NEC.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson sits down with Paul Abernathy, EC&M’s newest NEC expert.
Paul is the executive director and founder member of the Certified Master Electrical Code Professional (CMECP) program administered by the Electrical Code Academy, Inc., where he is CEO, president, and chairman of the board. He has served the electrical industry since 1986 in a variety of capacities, from licensed electrician to owner/operator of electrical contracting and electrical design/code consulting firms. He is a National Electrical Code expert, and he currently serves on NFPA 70 Code-Making Panels 5 and 17. He will be covering the latest NEC developments in regular contributions including Inspector Intel in the print magazine, monthly podcast episodes with Ellen, and monthly videos available on the EC&M YouTube channel and website.
In this first episode, Paul discusses his background and previews what NEC content listeners and readers can look forward to. Listen now!
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 16" by Mark Lamendola. This episode continues to explore Part II of Art. 110, honing in on Sect. 110.28 and the general requirements for enclosure types.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss 2026 NEC changes related to manufacturers’ instructions. Russ breaks down everything you need to know regarding this Code change.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 15" by Mark Lamendola. This episode discusses Sec. 110.27, which covers the guarding of live parts.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 555.9 in the 2026 NEC, which introduces a new requirement around engineered electrical designs for pier distribution systems. Russ gives an overview of what this change entails and why it was added to the 2026 Code.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 14" by Mark Lamendola. This episode discusses the dedicated space requirements of Sec. 110.26(E).
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss 2026 NEC changes related to a new requirement related to field marking of EVSE enclosures.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 13" by Mark Lamendola. This episode discusses working space requirements of Sec. 110.26(A).
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss 2026 NEC changes related to the installation of receptacle outlets below kitchen countertops. This discussion examines the new Sec. 210.52(C)(4) that was added in the 2026 edition of the NEC.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 12" by Mark Lamendola. This episode discusses the requirements for systems operating at 1,000V (nominal) or less.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss 2023 NEC changes related to the placement of barriers in relation to electrical equipment.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 11" by Mark Lamendola. This episode discusses Section 110.22, which provides the requirements for identification of disconnecting means.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss changes pertaining to the location of service equipment for docks and marinas.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 10" by Mark Lamendola. This episode discusses Sec. 110.15, which requires marking the high leg of a delta-connected 4-wire system where the midpoint of one phase is grounded.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss changes to test and maintenance protocols surrounding emergency systems and how they’re commissioned per the 2023 NEC.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 9" by Mark Lamendola. This episode examines Sec. 110.14 and the general requirements for electrical connections.
EC&M Editor-in-Chief, Ellen Parson, discusses “2026 NEC Code Changes: Key Impacts for Electrical Contractors” with subject matter expert Chad Kennedy, Director of Industry Standards for Schneider Electric.
In this final piece of three video interviews, we’ll explore several key NEC revisions around microgrids and critical systems — and the new NEC rules that help keep them safe and dependable. The video highlights new rules designed to improve safety, reliability, and the integration of distributed energy resources (DERs) into building electrical systems, as well as major code changes including updates to NEC 705.11, 705.20, and 705.32. We also discuss how critical-system requirements have been revised in several key areas, including bypass and isolation for emergency transfer equipment (700.6), microgrid/DER interconnection equipment for emergency power (700.12(F)), and enhanced protection of conductors for critical systems. This Code Conversation explains the revised requirements for microgrids, critical systems, source connections, disconnecting means, and ground-fault protection to improve safety, reliability, and maintainability in modern electrical installations.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss how the 2023 NEC addressed hazards associated with the growing (no pun intended) horticultural lighting industry. Learn all about these Code revisions and what's to come in future Code cycles.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 8" by Mark Lamendola. This episode looks at Sec. 110.13, which provides the requirements for the mounting and cooling of equipment.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss revisions in the 2023 NEC to Sec. 210.8(D)." Russ breaks down how this section has changed and expanded, and discusses the five new appliances that now require GFCI protection.
EC&M Editor-in-Chief, Ellen Parson, discusses “2026 NEC Code Changes: Key Impacts for Electrical Contractors” with subject matter expert Chad Kennedy, Director of Industry Standards for Schneider Electric.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 7" by Mark Lamendola, which discusses Sec. 110.12, the famous “mechanical execution of work” part of the NEC.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss a new Section (Sec. 225.41) that was added to the 2023 NEC that requires outside emergency disconnects for feeders supplied to one- and two-family dwelling units.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 6" by Mark Lamendola, which discusses Sec. 110.10.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc contemplate a common concept that can sometimes cause confusion. When is ampacity not really ampacity?
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 5" by Mark Lamendola. Mark continues from where we left off with Sec. 110.3.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc take close look at the NEC requirements for communication outlets and where confusion can come into play. Russ explores the history of communications outlets in the NEC and discusses what a "communication outlet" even is.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 4" by Mark Lamendola. Mark dives into Sec. 110.3, which examination and identification, installation and use, and listing.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the NEC’s evolving requirements for ceiling fans and what that means for installers.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 3" by Mark Lamendola. Mark explains what “approved” means in the NEC, and what exactly the AHJ is.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss wireless and battery-powered switches. Russ also talks about how a recent Tentative Interim Amendment (TIA) revised wording for the second sentence of Sec. 210.70.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 2" by Mark Lamendola. Discover why Art. 110 of the National Electrical Code contains a Part I with general requirements.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the Sec. 314.29 requirements regarding LB type conduit bodies and where confusion can creep in.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "Understanding General Requirements of the NEC, Part 1" by Mark Lamendola. Learn about the scope of Art. 110 of the National Electrical Code and what it pertains to.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about when barriers are required for feeder terminations.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "National Electrical Code 2023 Revision Costs Draw Debate" by, Freelance Writer Tom Zind. This member's only news piece looked at housing affordability concerns that doomed an effort in Nebraska’s largest city to keep expanded NEC protections state removed.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc dissect the requirements in Art. 404 regarding snap switches and explain how this can get confusing.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring "New York City Modernizes Its Electrical Code" by, Freelance Writer Tom Zind. This member's only news piece went in depth about the new municipal standard that was years in the making and tailored to NYC. Listen now!
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc go back to basics and remind themselves and our listeners why the definitions in Article 100 are so important. Specifically, this episode looks at emergency disconnect requirements in Sec. 230.85.
In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio-only form, in case you missed it. In this episode, we’re featuring subject matter expert Mark Lamendola's article, "Do You Know What the NEC Means by “Raceway”?" This term is sometimes confusing, even to people with years of experience in the electrical industry. Some think of it in a very limited sense, as being (for example) surface raceway or a wiring gutter. But it’s a much broader, more encompassing term than that. Listen now!
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc break down the Code requirements surrounding sizing conductors and overcurrent protection for electric water heaters.
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 is about swimming pools and Sec. 680.22, and how changes to this Section will affect electrical professionals.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the new Art. 722 in the 2023 edition of the NEC and how many installations prior to this new requirement are now in error.
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 gets into what’s new with Sec. 555.36. Specifically, Russ breaks down the new subdivision (C) that requires an externally operable emergency electrical disconnect, clearly marked “Emergency Shutoff” that can de-energize all power at each marina power outlet or enclosure that provides shore power to boats.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about Sec. 314.23 of the NEC and the requirements surrounding box supports.
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 how emergency disconnects are handled in the NEC and what was added in the 2023 edition of the Code.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about why the environment in which electrical equipment is installed plays such a critical role in its longevity.
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. In this episode, they look at Sec. 210.8(D) regarding specific appliances.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 406.9 of the NEC and how the requirements in this Section relate to vending machine 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 several revisions to NEC Sec. 210.8(A) for GFCI protection of receptacles in dwelling units.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc talk about Sec. 300.6 of the NEC and the requirements related to protecting equipment against corrosion and deterioration.
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. 680.5 Ground-Fault Circuit-Interrupter (GFCI) and Special Purpose Ground-Fault Circuit-Interrupter (SPGFCI) Protection. Russ breaks down everything you need to know about how this section was revised/expanded to include special-purpose GFCIs with subdivisions: (A) general requirements (B) GFCIS for applications up to 150V to ground and (C) SPGFCIs for applications over 150V to ground.
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 be in the 2023 NEC.
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&MCode 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.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss GFCI protection requirements for appliances in the NEC and why some patience may be needed while waiting for this rule to evolve.
In the latest episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss a subject that often confuses electricians – are show window receptacle outlets required to be installed on the inside or the outside of the show window?
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the evolution of bathroom branch circuit requirements in the NEC and the confusion this subject has caused over the years.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss exterior lighting requirements in the NEC and changes that were made to those requirements in the 2023 NEC.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the confusion that can arise surrounding Sec. 250.122(B) as it relates to sizing equipment grounding conductors.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss different interpretations of how to determine which piping systems need to be bonded to the common grounding electrode conductor.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss different interpretations of applying the requirements of Sec. 314.27(A)(2).
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss misconceptions surrounding the application of Sec. 590.4(D)(1). Is a multiwire branch circuit a single circuit or is it multiple circuits?
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the confusion surrounding the replacement of non-grounding type receptacles.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss the confusion surrounding which piping systems need to be bonded to common grounding electrode conductors.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Section 422.30 and why it has such a wide range of interpretations surrounding it.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 314.27(C) and why installing fan-rated boxes can get confusing.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 210.52 to get to the bottom of the requirements for receptacle outlets and ranges.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 240.24 – taking a look at why circuit breakers don’t always meet the definition of “readily accessible.”
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss Sec. 200.6 and why the Code doesn't specify which method of identification must be used for any particular voltage class or system type.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss why Sec. 406.4(D)(4) may undergo some additional changes in the 2023 NEC and why understanding the definitions in Art. 100 is of the utmost importance.
In this episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss wall space when it comes to certain dwelling unit receptacle outlets – and how different people may interpret the requirements in different ways.
In this episode, EC&M Editor-in-Chief Ellen Parson and longtime Code Consultant Russ LeBlanc discuss when and if a trifecta of GFCI protection may be needed to ensure Code-compliant installations for certain appliances, such as a drinking water cooler or bottle fill station.
In this episode, Russ LeBlanc, longtime NEC consultant to EC&M, and Ellen Parson, editor-in-chief, discuss some of the discrepancies that come up when performing microwave installations and why the Code may cause confusion at times in these instances.
In this episode of "Code Conversations," EC&M Editor-in-Chief Ellen Parson and NEC Consultant Russ LeBlanc discuss what side of the fence he's on regarding means of support requirements in Sec. 358.30 for short runs of EMT raceways installed between cabinets or boxes.
In the inaugural episode of "Code Conversations," Editor-in-Chief Ellen Parson speaks with longtime contributor and NEC consultant to EC&M, Russ LeBlanc, on why the practical applications of Sec. 230.85 can cause some confusion.