GFCI-protected receptacles for pool water-pump motors must be located at least how far from the pool's inside walls?

GFCI-protected receptacles for pool water-pump motors must be located at least 6 feet from the inside walls of the pool to ensure safety and prevent the risk of electrical shock or electrocution. This distance is specified in the National Electrical Code (NEC) to avoid the potential for an individual to accidentally come into contact with water while being near electrical sources. By maintaining a minimum separation of 6 feet, it is less likely that water splashes or other interactions will create a hazardous situation, thereby increasing the overall safety of the electrical installation in proximity to the pool area.