| | | | | | In this episode, Russ spotted a light fixture that was supported by rigid metal conduit. The installation did not comply with Sec. 314.23(F) because it only had one clip. In addition, the installation did not meet the requirements of Sec. 344.30 for securing and supporting. The result of these violations? Watch the video and see for yourself! |
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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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| | | | Test your knowledge of the NEC with this challenging question. The minimum size plate used as a grounding electrode is _______. |
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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 Sec. 625.40 and the requirements for electric vehicle branch circuits. Listen now to learn all about the installation rules and requirements that surround EV branch circuits... |
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| | | | In Episode 31 of “EC&M Asks,” a video series featuring subject matter experts (SMEs) answering reader-submitted questions regarding popular electrical topics, Ryan Mayfield, founder and SME of Mayfield Renewables, answers a reader-submitted question regarding connecting photovoltaic (PV) systems to the utility. Specifically, Ryan shares methods to ... |
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| | | | The NEC recognizes three types of standby power systems. The requirements for each differ, and a single facility could have all three types. Let’s look more closely at legally required systems. |
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| | | Fill in the blank. Where air-conditioning and refrigeration equipment is installed outdoors on a roof, a(an) _____ conductor of the wire type shall be installed in outdoor portions of metallic raceway systems that use compression-type fittings. |
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| | | On behalf of the editorial staff of EC&M, we are excited to present the category winners of our 2024 Product of the Year competition! This short video, presented by Managing Editor Ellie Coggins, reveals the 30 category winners (listed in alphabetical order by category) who were selected by a panel of 13 industry expert judges. Congratulations to all... |
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| | | When discussing electrical safety, a question frequently asked by NETA technicians is, “When does troubleshooting end, and when does repair begin?” This question is often paired with, “What does 70E say about troubleshooting and repair?” We hope to make things clear for everyone in the field. |
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| | Sponsored | With a special focus for electrical professionals, the Facilities Expo has solutions for any building challenges you might face. Here you will learn from industry experts, network, and explore our solution packed exhibitor floor—all for free! |
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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: An alarming identification... |
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| Fill in the blank. Receptacles that provide shore power for boats in marinas and docking facilities shall be rated not less than _____. |
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| | | Test your knowledge of the NEC with this challenging question from Mike Holt. Fill in the blank. Where IMC enters a box, fitting, or other enclosure, _____ shall be provided to protect the wire from abrasion unless the design of the box, fitting, or enclosure affords equivalent protection. |
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| See the latest Code violations from NEC Consultant Russ LeBlanc. |
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