Question: PV equipment isolating devices or equipment disconnecting means shall be _____. a) located within the equipment. b) ...

Think you know how this installation violates the NEC?

See which videos from Trevor Ottmann were the most popular with followers of our Instagram, TikTok, and YouTube accounts.

Malik Myles and Jonathan Rafael Viera from IEC Chesapeake were invited to the White House during National Apprenticeship Week ...

The GSA began requiring specific types of exterior lighting be qualified by the DLC LUNA program as federal agencies strive ...

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Back again by popular demand, it's time to unveil our annual “Best of the Worst” Code violations, showcasing the most bizarre ...

For decades, fluorescent lighting was the standard in most commercial buildings. But over the last decade, digital LED ...

Housing affordability concerns doom effort in Nebraska’s largest city to keep expanded NEC protections state removed.

He also has extensive knowledge of, and practical expertise with, the National Electrical Code (NEC). Through his consulting ...

If you work for a services firm, are “on loan” to another facility, or start a new job, you will encounter new safety issues.