What is the minimum distance for the flash protection boundary for all energized equipment under 750 VAC?

The minimum distance for the flash protection boundary for all energized equipment under 750 VAC is established at 10 feet. This distance is based on the need to ensure safety from electrical arcs and potential flashover incidents when working on or near energized equipment. The 10-foot boundary helps to protect individuals from the dangers associated with electrical faults, such as arc flashes, which can occur when there is a sudden discharge of electricity.

This regulation is designed to provide a buffer zone where personnel can safely operate without being at risk of arc flash hazards. It is important for workers to understand this boundary and maintain the required distance while performing their duties to minimize the risk of serious injury. Adhering to these safety standards is essential in any work environment that involves electrical systems, contributing to overall workplace safety protocols.