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

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 ...

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 ...

Learn how ESA can be used to assess transformer health, detect faults, and improve power quality across various applications, ...

The partnership grants IEC apprentices free access to NFPA LiNK, covering over 300 codes including the National Electrical ...

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

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

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 ...

Equipment must be physically accessible to ensure safety and compliance with NFPA standards, especially for motor disconnects ...

Download this breakdown of the key revisions and updates every electrical professional needs to know for this Code cycle.