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Electrical Construction and Maintenance

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Apr. 18, 2013
Article
Electrical Construction and Maintenance

What’s Wrong Here? Hint: Cable Guy Versus Electrician 8

Can you identify the Code violation(s) in this photo?...More
Apr. 18, 2013
video
Electrical Construction and Maintenance

Moving Violations Video No. 46, by Russ LeBlanc, NEC Consultant: Improperly Mounted Luminaire 2

In this episode, Russ LeBlanc runs across an improperly mounted fluorescent luminaire in a high traffic area. This is a violation of Section 410.30(A) of the 2011 NEC....More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

What's Wrong Here? Hint: Conversion diversion

Can you identify the Code violation(s) in this photo?...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

2013 Top 40 Electrical Design Firms

EC&M ranks the biggest electrical design firms in 2013...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

Illustrated Code Catastrophes: 314.29, 300.11(B), 820.133(B), 820.100(A)(6), 590.4(C), 590.3(D), 300.3(A), 430.109, and 430.109(C)

All references are based on the 2011 edition of the NEC...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

NEC Rules for Fire Pumps 2

Understanding the circuit protection requirements of Art. 695 and why they’re different from other parts of the NEC...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

Stumped by the Code? Requirements for Slash Versus Straight Voltage Rated Breakers and More 1

Your most pressing National Electrical Code (NEC) questions answered...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

Sizing Circuit Protection and Conductors — Part 3 1

Why you size motor circuit conductors and protection differently than you do for circuits of other types of loads...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

Product Spotlight: Focus on Raceways and Wireways

This month, EC&M magazine spotlights raceways and wireways from Starline, Calbrite, Electri-Flex, and NTE...More
Apr. 16, 2013
Article
Electrical Construction and Maintenance

The Importance of Fire Alarm System Training

Why training is critical for electrical professionals when life safety is involved...More
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