At what height must electric vehicle supply equipment be located in indoor settings?

The requirement for the height of electric vehicle supply equipment (EVSE) in indoor settings is based on accessibility and safety regulations. The correct height of 18 inches allows for easy access for users who may be transferring from a wheelchair or have other mobility considerations, ensuring that the equipment is within reach without causing safety hazards or accessibility issues.

This specific height has been stipulated to promote compliance with codes such as the Americans with Disabilities Act (ADA), which sets standards for accessible design. By situating EV supply stations at 18 inches above the finished floor, it ensures that users can connect and disconnect their vehicles from the charging equipment comfortably.

Additionally, mounting at the appropriate height helps mitigate issues related to equipment damage and user safety. It's critical for installations to follow these guidelines so that they accommodate a wide range of users while maintaining compliance with local regulations.

Other height options provided do not meet the necessary accessibility requirements and would likely make the EVSE less user-friendly for the general population, particularly for varying user capabilities. Thus, adhering to the 18-inch specification is essential for optimal accessibility and compliance.