The National Electrical Code (NEC) requirements for arc fault circuit interrupters (AFCIs) have become more stringent with each passing Code cycle, stirring up much discussion and debate among ...

Courtesy of www.MikeHolt.com. All questions and answers are based on the 2023 NEC. Q1: Electric vehicle power export equipment (EVPE) and bidirectional electric vehicle supply equipment (EVSE) that ...

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