New ruling adds Mexico to Pennsylvania’s list of discriminatory trade partners and blocks the use of its steel conduit in ...

The partnership grants IEC apprentices free access to NFPA LiNK, covering over 300 codes including the National Electrical Code. NFPA LiNK offers real-time updates, expert commentary, visual aids, and ...

Sodium-ion batteries claim to offer a safer, more reliable, and domestically sourced alternative to lithium-ion systems, with ...

Take this weekly quiz to test your knowledge of the 2023 National Electrical Code (NEC) requirements. The Code Quiz features ...

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 ...

The construction industry added a net 19,000 jobs in September, according to an Associated Builders and Contractors analysis ...

In a new video on the NFPA YouTube channel, Corey Hannahs, Master Electrician and Senior Electrical Specialist at NFPA®, ...

Equipment must be physically accessible to ensure safety and compliance with NFPA standards, especially for motor disconnects. AHJs such as fire marshals, city engineers, and utilities play a crucial ...

Explanation: As per 695.6(E), the only wiring method not permitted in this type of installation is EMT. Owen is the owner and president of National Code Seminars and the holder of master electrician ...

Howard W. Penrose, PhD, CMRP, CEM® is president of MotorDoc® LLC, a veteran-owned small business. He was a U.S. Navy electric machine repair/rewind journeyman (NEC 4619/4621) and is the 2022-2025 ...