2020 National Electrical Code

2020 NEC, Section 800.44 | Installing Overhead Communications Wiring

In the past, Chapter 8 of the NEC has not gotten the attention it deserves. Article 800, General Requirements for Communications Systems, sets the ground rules for the installation of specific types of systems, such as broadband communications systems.

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Most Recent

2020 NEC, Section 712.2 DC | Microgrids and System Directories

Here’s how the 2020 NEC Article 712 has changed and expanded the identification requirements for microgrids and system directories.

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NEC Section 210.11(C)(4) | Required Branch Circuits in a Dwelling Unit Garage

Here’s a look at how the 2020 NEC has changed when it comes to electric vehicle charging in residential garages, and what changes may lie ahead in 2023!

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2020 NEC Article 605 | Office Furnishings

Modular office furnishings present a special set of electrical hazards and requirements. To ensure a safe and functional installation, it’s vital for electrical professionals to familiarize themselves with these requirements.

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NEC Article 230, Services

Let’s take a closer look at Article 230 and the NEC 2020 Code changes, which covers service conductors and equipment for control and protection of services.

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Recently in 2020 National Electrical Code

Iowa Electrical Continuing Education Virtual Instructor-Led Training (VILT)

Get 4 hours of electrical continuing education for Iowa – Join us from the comfort of your own home for a continuing education webinar covering 2020 NEC Changes.

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Grounding of Luminaires with Exposed Conductive Parts (Section 410.42)

Electrical professionals understand that the purpose of the Code is the practical safeguarding of persons and property from hazards arising from the use of electricity. The average homeowner knows that electricity is dangerous and stays away from bare wires. But does the average homeowner know that their lighting fixture could […]

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What is an Electric Vehicle Power Transfer System?

Electric vehicles are likely here to stay, but they are a rapidly evolving technology. Lighter lithium-ion type batteries have made electric cars, bicycles, motorcycles, and more, a reality. The code-making panels have significantly revised Article 625 for the 2020 National Electrical Code (NEC) to regulate the safety of electric vehicle charging. Even the title of the Article has changed, from “Electric Vehicle Charging” to “Electric Vehicle Power Transfer System.” Acronym School There are a lot […]

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What does the 2020 NEC say about adding retrofit lighting kits?

Lighting retrofit kits are immensely popular, due to the availability of high-efficiency lighting options that can reduce power consumption quite drastically. The 2020 edition of the National Electrical Code (NEC) has added a new Section to help us deal with these kits, Section 600.35. What are the important things for the installer and inspector to look for in […]

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Do Lighting Dimmers Really Save Money?

To reduce power consumption and keep the electric bill in check, many people install lighting dimmers. Let’s look into the difference in savings using dimmers in the past versus using dimmers today and then decide if they are still a money saver. Read more from our blog!

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Reconditioning Luminaires, Lamps, and Lampholders: 2020 NEC, Section 410.7

Provisions and requirements for the reconditioning of equipment have been added to multiple sections of the 2020 NEC. Panelboards, switchboards, and circuit breakers, to name a few, can be reconditioned according to specific Code requirements. Read more about the definition for reconditioned has also been added to Article 100 from our blog!

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Everyday Electrical Safety

Electrical contractors come in a wide variety of sizes. Top electrical contractors employ thousands of people and gross hundreds of millions of dollars. Electrical safety is the number one priority, whether you are a large electrical contractor or a six-man shop. Or, is it? Does a two-million-dollar contractor have the same budget and resources as say, a twenty-million-dollar contractor? There are vast differences in electrical safety procedures based on company sizes. Remember, safety starts with you! Whether your employer is big or small, you need to be proactive about safety. Here are some tips on how to stay safe.

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2020 NEC, Section 300.25: Wiring Located in Exit Enclosures

NEC Code section 300.25, General Requirements for Wiring Methods and Materials is new for the 2020 Code cycle. This section regulates wiring located in Vertical Exit Enclosures, also known as stair towers. The new 2020 NEC section restricts the installation of any wiring method within an exit enclosure separated from the building by fire-resistant construction, except for that wiring belonging to equipment in the exit enclosure. Prevent costly design and installation errors—read more from our blog!

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Congratulations on Passing Your Electrical Exam!

Your many years of field experience and your dedication to exam preparation have enabled you to pass your test. Your dream of financial freedom by owning your own electrical business is about to get started. Now what options do you have?

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Electric Vehicle Power Transfer System – NEC Section 625.60: AC Receptacle Outlets Used for EVPE

The popularity of electric vehicles continues to increase. How can the National Electrical Code have jurisdictional authority over the outlets in a car? What constitutes an electric vehicle, and are hybrids like Toyota’s popular Prius included? Finally, what are the specific requirements? Read more from our blog!

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