What is a mandatory requirement for GFCI protection in a bathroom?

GFCI (Ground Fault Circuit Interrupter) protection is mandatory for all outlets in bathrooms due to the high risk of electric shock in wet locations. Bathrooms are considered areas where water is frequently present, increasing the potential for a ground fault to occur when electrical devices come into contact with moisture. The National Electrical Code (NEC) requires that all 125-volt, single-phase, 15- and 20-ampere outlets in bathrooms be GFCI protected. This ensures that if a fault is detected, the GFCI will trip and cut off electricity to prevent electric shocks.

By providing protection for all outlets rather than limiting it to sinks or specific fixtures, this regulation enhances electrical safety in bathrooms where the risk is elevated. Therefore, having GFCI protection for every outlet in the bathroom is vital to ensure the safety of users and comply with electrical safety standards.