| | | | | | In the 300th installment of Moving Violations, Russ looks at some UF cable strewn about on a tree. This is a violation of Sec. 300.11(A) because the cable is not securely fastened in place. In addition, the receptacle box on the tree is missing a cover. Because the installation is in a wet location, the lack of a cover is a violation of Sec. 406.9(... |
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| | Sponsored | Champion Duct® elbows offer light weight, low coefficient of friction and no burn-through. Champion Fiberglass® helps contractors and engineers reach successful project outcomes with speedy installation and low material and installation costs. |
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| | | Test your knowledge of the NEC with this challenging question. What volume allowance is required to be made for a terminal block installed within a box? |
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| | Sponsored | A dangerous shock hazard exists when electronics operate with the panel door open. Avoid the danger & OSHA fines. Cabinet Cooler Systems are CE compliant, stop electronic control downtime with cold 20 deg F air and maintain the NEMA 4, 4X, 12 rating. |
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| | | Editor-in-Chief Ellen Parson and NEC Expert Russ LeBlanc discuss some of the most significant changes to the 2023 edition of the National Electrical Code. This episode looks at revisions made to Sec. 706.7, which involves energy storage systems or ESSs. Listen now for a quick lesson on what this equipment is and why it’s becoming more popular. |
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| | Sponsored | Diablo Tools Steel Demon® AMPED™ Medium Metal reciprocating blades are the first of their kind for conduit, EMT, strut, stainless steel and more. These blades deliver up to 100X longer cutting life of standard bi-metal blades and burr-free cuts! |
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| | | The National Fire Protection Association (NFPA) recently released a proposed Tentative Interim Amendment (TIA) to the 2023 Edition of the National Electrical Code (NEC). The TIA has a comment closing date of January 22, 2024. |
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| | | Fill in the blank. In patient care spaces, metal faceplates shall be directly connected to an insulated copper equipment grounding conductor by means of _____ securing the faceplate to a metal yoke or strap of a receptacle or to a metal outlet box. |
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| | | NEC Art. 500 provides the foundation for understanding and applying Arts. 501, 502, and 503, a series devoted to hazardous locations. It also provides the general requirements for these locations. That is, if a rule appears in Art. 500, then it applies to all installations covered by those three Articles. |
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| | | Most Level 1 and Level 2 EV charging manufacturers offer free training courses on their websites. Most of these courses are virtual, and you can take them from the comfort of your home. In some cases, to be certified as a Level 3 and Level 4 installer, you might be required to complete 20 hours of training and pass an exam to obtain certification —... |
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| | | December has arrived, and the holidays are almost here. If you need some gift ideas for the electrical professional in your life, Group Editorial Director Mike Eby has compiled his annual wish list of the latest and greatest products. Click through the slides to see what Mike feels would make a great gift to unwrap this year. |
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| | | We're in need of 12 expert electrical professionals to review and rate entries for our annual Product of the Year Competition, helping to identify the winners in each of many categories. Read more details here. |
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| | | When it comes to memorable Code revision cycles, this edition will be remembered for making the NEC an easier document to use. Here’s a look at the top 25 revisions. |
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| | | Take this quiz about holiday electrical fire facts and enter for a chance to win a $25 gift card to Amazon, iTunes, or Cabela’s! |
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