To which areas do the NEC GFCI requirements apply?

The NEC GFCI requirements are designed to enhance safety by reducing the risk of electric shock in locations where water and electricity are in close proximity. The requirements apply broadly to all residential and commercial areas where specific conditions necessitate additional protection, such as locations near sinks, bathtubs, and any areas prone to moisture.

This means the application of GFCIs goes beyond just residential settings or outdoor areas; it encompasses any commercial establishment that has similar moisture-related hazards. For instance, in both homes and businesses, bathrooms, kitchens, and wet bar areas are typical examples where GFCI protection is mandated. This comprehensive coverage ensures that any potential electrical hazards in these critical areas are mitigated, making it essential for adherence to the NEC standards in both residential and commercial applications.