Transfer equipment, including automatic transfer switches, must be identified for what purpose?

Transfer equipment, including automatic transfer switches, must be specifically identified for emergency use to ensure that personnel can quickly and effectively respond to power outages or failures. The identification indicates that these systems are crucial in providing dependable power supply during emergencies, ensuring that critical systems such as medical facilities, emergency services, and critical infrastructure remain operational when primary power sources are unavailable.

This emphasis on emergency use is important because it helps in establishing protocols for maintenance, activation, and training. It ensures that staff can recognize these components and understand their significance and operational procedures when an emergency arises, thus facilitating a more efficient and organized response. Proper identification also helps in complying with safety regulations and standards established by the National Electrical Code (NEC) and local codes, further ensuring reliable operation when most needed.