Are horizontally mounted face-up countertop receptacles allowed?

• A. No
• B. Yes
• C. Only in commercial settings
• D. Only if covered

Answer: (A)

Horizontally mounted face-up countertop receptacles are not permitted because they pose a safety hazard. When receptacles are oriented face-up, there is a risk of water or other liquids being spilled onto them, which can lead to electrical shock or short circuits. This is particularly concerning in kitchen or bathroom environments where spills are more likely to occur.

The National Electrical Code (NEC) provides specific guidelines to minimize hazards, and these safety standards favor vertical or angled orientations for countertop receptacles to protect users from these potential risks. By prohibiting face-up installations, the code aims to ensure electrical safety in residential settings.

The other choices do not align with the NEC standards regarding safety in residential electrical installations, as they either incorrectly allow for placements that could compromise safety or specify conditions that do not take into account the inherent risks associated with face-up receptacles in such environments.