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 ...

Based on the 2020 NEC. The grounding electrode provides the essential function of connecting the electrical system and electrical equipment to the earth. In some cases, the grounding electrode(s) ...

Major updates to NFPA 70E, the National Electrical Code, and OSHA training requirements in 2026 are reshaping electrical safety compliance. The changes tighten training cycles, reorganize code ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Commercial and industrial facility management requires ...

The National Fire Protection Association (NFPA) today launched its Certified Electrical Inspector (CEI) certification for electrical inspectors interested in enhancing their understanding of key ...

The 2026 updates to the National Electrical Code require that all NEMA 14‑50 outlets used for EV charging include GFCI protection, even in garages and outdoor locations. While plug‑in Level 2 setups ...

More than half of the 45,000 annual electrical fires occur between December and February. The causes of electrical fires can range from damaged wiring and space heaters to outdoor and indoor holiday ...

Under the 2021 National Fire Protection Association’s Health Care Facilities Code (NFPA 99), electrical preventive maintenance is now required for the most critical environments in health care ...