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

2020 NEC, Section 800.44 | Installing Overhead Communications Wiring

Read Article

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.

Read Article

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!

Read Article

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.

Read Article

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.

Read Article

2020 NEC | Article 590, Temporary Installations

Because temporary electrical installations present a special set of hazards, they have their own Article in the NEC code. Read more to learn about how to safely reinstall previously used services, parts, or components in a temporary installation.

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Stand-Alone Systems in the 2020 NEC – Article 710

What Changed in 2020 NEC, Article 710? Read on to learn about code changes and additions related to stand-alone power systems.

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How to Submit a Code Change Request

Where do National Electrical Code changes come from? This blog covers how changes happen as well as how to submit code changes!

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Section 230.62(C), Service Equipment – Barriers

How have service equipment barrier requirements changed for the 2020 NEC? And why were the changes made in the first place? Read on to find out!

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NEC Article 410 Part XVI: Horticultural Lighting

It is difficult to go for a drive or to a shopping center and not notice the prevalence of CBD products available, since many states have legalized or decriminalized CBD, hemp, and even marijuana for use as medicine or recreation. Regardless of how you may feel about their use, large-scale […]

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