What is the minimum headroom required for working spaces around a motor control center?

The minimum headroom required for working spaces around a motor control center is 6.5 feet. This specification is critical because it ensures that electrical workers can safely access and operate equipment without any risk of head injuries while performing maintenance or repairs. Adequate headroom allows for the necessary mobility and working conditions that contribute to a safe working environment in accordance with national safety standards, such as those outlined in the National Electrical Code (NEC).

In a motor control center, where various electrical components and controls are housed, maintaining this minimum height is essential to prevent accidents and enable workers to maneuver comfortably. Therefore, adherence to this regulation enhances both safety and operational efficiency within electrical workspaces.