| | | | | | How well do you know the Code? Think you can spot violations the original installer either ignored or couldn’t identify? Hint: No fun in the sun. |
|
|
|
| |
|
|
|
| | Sponsored | | Lightweight, no burn-through Champion Fiberglass® Elbows protect data center cables while minimizing elbow repairs. They offer temperature tolerance and a fast, seamless installation. |
|
|
|
| |
|
|
|
| | | | Fill in the blank. Where conduits are used as service masts, hubs shall be _____ for use with service-entrance equipment. |
|
|
|
| |
|
|
|
| | | | Fill in the blank. Electric vehicle supply equipment _____ as suitable for charging electric vehicles indoors without ventilation is permitted indoors. |
|
|
|
| |
|
|
|
| | | Significant updates to this latest edition of the NEC include mandatory manufacturer instructions, arc flash hazard markings, and new rules for service disconnects and wiring support. |
|
|
|
| |
| | Sponsored | Nationally recognized NEC expert Mike Holt is leading the training at Code Change Conference 2026. Gain practical, real-world insights and clarity from the best in the business. Join us in Boston this January and walk away with the knowledge and tools you need to succeed. |
|
|
|
| |
|
|
|
| | | The NFPA and IEC have partnered to provide electrical apprentices nationwide with free access to NFPA LiNK, a digital platform featuring over 300 safety codes and standards, including the National Electrical Code, to improve safety education and practical application. |
|
|
|
| |
| | | In a new video on the NFPA YouTube channel, Corey Hannahs, Master Electrician and Senior Electrical Specialist at NFPA®, discusses the proposed changes to the 2029 edition of NFPA 70®, National Electrical Code® (NEC®). |
|
|
|
| |
|
|
|
| | | The piece highlights practical steps for ensuring equipment and work materials are approved, stressing the importance of compliance, respectful communication with AHJs, and understanding code intent. |
|
|
|
| |
| | Sponsored | Explore 2026 NEC updates for microgrids & PCS! Learn how new control requirements prevent overloads, ensure safety, and boost reliability. See real-world solutions for contractors, engineers & facility pros. Register now! |
|
|
|
| |
|
|
|
| | | Take a look at this messy wiring at a light pole. This is a clear violation of Sec. 410.30(B) because the required handhole is missing, which has led to this dangerous wiring situation. This needs to be repaired ASAP. |
|
|
|
| |
| | | What is the maximum demand load required for ten 14kW household electric ranges? |
|
|
|
| |
|
|
|
| | |
|
| | |
|
