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Stumped by the Code? Code Rule for Sizing Short Circuit and Ground Fault Protection for a Motor Feeder Commented on: 10 weeks ago (June 20, 2016)

Here's an earlier article that Mike Holt wrote for us on the topic of properly sizing conductors and protective devices for A/C and refrigeration equipment.

Tip of the Week: The Value of Annex D in NFPA 70 (NEC) Commented on: 10 weeks ago (June 16, 2016)

I corrected the error in the main text.

Code Quandaries Commented on: 14 weeks ago (May 18, 2016)

Yes. A third restriction was added in the 2011 Edition of the NEC calling for the addition of a warning label to be applied to the enclosure that identifies the closet disconnecting means for any...

Eleven practical tips for grounding substations. Commented on: 15 weeks ago (May 10, 2016)

Hi jhchandler,
Unfortunately, many of our older print articles (such as this one) appear on our website without their original graphics. Although the graphics are not available to post here...

Electrician Catches Deadly Crane Collapse on Video Commented on: 25 weeks ago (March 4, 2016)

Click on the "caught on video" hyperlinked text in the news summary above

What’s Wrong Here? Hint: Exit, Stage Left Commented on: 33 weeks ago (January 7, 2016)

So you don't enter the building through this door? :)

Lockout/Tagout Unsafe Acts, Part 9 Commented on: 33 weeks ago (January 7, 2016)


I'm starting to wonder if OSHA isn't making a mistake by not prioritizing the paragraphs, in order of importance, and...

Diagnosing Power Problems at the Receptacle Commented on: 33 weeks ago (January 6, 2016)

No one replied to this question. If they had then it would have shown up in the same location that our comments are showing up now.

Pool Shock Peril Resurfaces Commented on: 36 weeks ago (December 18, 2015)

Yes, this is definitely an option.

Lockout/Tagout Unsafe Acts, Part 7 Commented on: 37 weeks ago (December 9, 2015)

That's an excellent point to make, Paul.

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