Rules for hazardous (classified) locations can be found in Chapter 5 [Special Occupancies] of the National Electrical Code (NEC). What are these specific locations, and why is the word “classified” in ...

Part 1 of this series addresses significant updates to arc flash hazard marking requirements found in the 2026 NEC Sec. 110.16 to improve the safety of all electrical ...

You can live in a home for years without thinking about how far any outlet is from a corner. The moment you open a wall, add ...

EnOcean Alliance offers self-powered light switches as solution to the new US National Electrical Code requirements making battery-powered switches obsolete New updates to the National Electrical Code ...