Violations of the National Electrical Code (NEC) regarding transformers are often encountered while performing electrical plan reviews. There are far too many NEC requirements to explain in just one ...

As we look back and reflect on 2025, it’s important to evaluate which topics resonated most with EC&M readers and why. After glancing at the numbers, it’s clear that our audience prioritizes National ...

Ever wonder what drives electrical inspectors absolutely crazy? Most of the time, it's the simple, everyday shortcuts ...

DIYers aggravated by a constantly tripping fuse or breaker often hastily replace the offending breaker with a larger capacity breaker, which in addition to being extremely dangerous is also illegal ...