In the latest episode of EC&M Code Conversations, Editor-in-Chief Ellen Parson and Code Consultant Russ LeBlanc discuss a subject that often confuses electricians ...

Based on the 2020 NEC. Many of the Code concerns I write about in these “Practically Speaking” articles come from questions asked by my students, seminar attendees, or electricians simply looking for ...

Circuit breakers are essential safety devices that protect homes, commercial businesses, and industrial facilities alike. They serve as safeguards on electrical systems, preventing fires and other ...

First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says ...