In dwelling units, how is receptacle outlet installation positioned regarding the floor?

In dwelling units, the installation positioning of receptacle outlets is specified to avoid creating obstructions in floor space. This ensures safety and accessibility, particularly in areas where furniture or other items may be placed. The requirement that receptacle outlets shall not encroach into the floor space helps maintain clear pathways and allows for easy access to the outlets without requiring individuals to navigate around or over furniture.

By adhering to this guideline, the receptacles are not only kept accessible but also reduce the risk of accidental disconnection of appliances, thereby enhancing safety. This positioning principle is crucial in spaces like living rooms, bedrooms, or any area where foot traffic and functionality are significant considerations. The NEC acknowledges the importance of usability in residential settings, which is why this specific requirement is highlighted, promoting a safer and more practical living environment.