| | | | | | In this edition of Moving Violations, Russ LeBlanc examines a pedestal with three receptacles. One of the plates is broken, which is a clear violation of Sec. 110.12. In addition, all three plates violate Sec. 406.9(B)(1) because they are not weatherproof. Check out the violations for yourself, and learn more about how this installation violates the... |
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| | Sponsored | | Champion Fiberglass® Elbows offer no burn-through that minimizes repairs. Their lightweight nature contributes to lower material and installation costs and makes Champion Elbows an ideal solution to protect utility infrastructures. |
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| | | | Test your knowledge of the NEC with this challenging question. The length of the box shall not be less than ________ the outside diameter, over sheath, of the largest shielded or lead-covered conductor or cable entering the box. |
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| | Sponsored | | HazLoc Cabinet Coolers are engineered and approved for use upon purged electrical enclosures found within Class I Div 1, Groups A, B, C and D. They are a low cost and reliable way to cool purged electric control panels found in these environments. |
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| | | | Ellen and Russ get into what’s new with Sec. 555.36. Specifically, Russ breaks down the new subdivision (C) that requires an externally operable emergency electrical disconnect, clearly marked “Emergency Shutoff” that can de-energize all power at each marina power outlet or enclosure that provides shore power to boats. |
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| | See the latest Code violations from NEC Consultant Russ LeBlanc. This installment seeks to answer the quesrion "Can a system bonding jumper be white?" In addition, Russ opens up a discussion about receptacles installed in wet locations. |
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| | | | Fill in the blank. Fire alarm circuit cables and conductors installed exposed on the surface of ceilings and sidewalls shall be supported by _____, hangers, or similar fittings designed and installed so as not to damage the cable. |
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| | | | How well do you know the Code? Think you can spot violations the original installer either ignored or couldn’t identify? Here's your chance to moonlight as an electrical inspector and second-guess someone else's work from the safety of your living room or office. Can you identify the specific Code violation(s) in this photo? Hint: Donuts and apples... |
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| | Article 400 covers the general requirements and applications for flexible cords as contained in Table 400.4. Article 402 covers the general requirements for fixture wires. Learn more with this article by Mike Holt. |
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| | | Diving deeper into pertinent NEC power wiring requirements. |
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| | | Fill in the blank. GFCI protection shall be provided for all 125V through 250V _____ in dwelling unit basements. |
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| | | See which of Trevor Ottmann's videos were the most popular with our social media followers last month. These clips cover unique finds on the job site, Trevor's favorite tool, and tips for working with limit switches. |
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| | | Test your NEC holiday lighting knowledge with this quiz and enter for a chance to win a $25 gift card to Amazon! |
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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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| | | In Episode 57 of EC&M On Air, we’re highlighting subject matter expert Tommy Northcott, who addresses some of our readers’ most pressing questions about electrical maintenance. |
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