Prior to starting his own business, Mark served as the Technical Editor on EC&M for six years, worked three years in nuclear ...

Rules for low-voltage wiring have been relocated within the 2026 NEC and those installing these limited-energy and ...

Citations for violating scaffolding requirements consistently make it onto OSHA’s annual Top 10 list. The requirements are in ...

Russ looks at an installation where the cord jacket is severely dried and split open. Section 400.3 requires flexible cords ...

Test your 2026 NEC knowledge with this quiz and enter for a chance to win a $25 gift card to Amazon!

One of the most popular articles we publish every three yeras, this piece breaks down the most significant revisions in the ...

Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

In Episode 92 (and the final one of 2025), the entire editorial staff of EC&M are highlighting the most popular/memorable content pieces and topic areas from this past year. Managing Editor Ellie ...

Water-filled structures near electricity are fairly common — you can find swimming pools in hotels, backyards, apartment complexes, health clubs, municipal facilities, and some corporate campuses. Spa ...

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