A receptacle outlet located within 6' of a wet bar sink in a living room must be what type of protection?

Receptacle outlets located near water sources, such as a wet bar sink, require specific protective measures due to the increased risk of electric shock. In this case, a receptacle outlet within 6 feet of a wet bar sink must be Ground Fault Circuit Interrupter (GFCI) protected.

GFCI devices are designed to quickly disconnect the circuit when they detect an imbalance in electrical current, which can occur if water comes into contact with energized parts or if someone touches an energized surface near water. This crucial safety feature significantly reduces the risk of electrical shock and is a requirement in many electrical codes for locations exposed to moisture.

Other types of protection, such as standard protection or weatherproof protection, do not address the specific hazards associated with wet locations. Standard protection is meant for general use and does not account for the unique risks present near water. Weatherproof protection, while useful for outdoor environments, does not provide the necessary measures to prevent electric shock in the presence of water at a wet bar sink. Hence, GFCI protection is the most appropriate requirement in this situation.