Transfer equipment, including automatic transfer switches, should be characterized as what?

Transfer equipment, including automatic transfer switches, should be characterized as automatic and identified for emergency use because these devices are specifically designed to switch power automatically in the event of an outage or interruption in the primary power source. The "automatic" aspect means they operate without manual intervention, automatically detecting power loss and switching to a backup power source to ensure continuity of service. Identifying these switches for emergency use is essential because they play a critical role in maintaining power for essential services, particularly during emergencies when reliable power supply is paramount.

This characterization emphasizes the importance of clearly marking these devices in any installation to ensure they are easily identifiable in an emergency situation. Proper identification helps facilitate swift action, ensuring that first responders and maintenance personnel can manage emergency power situations efficiently and effectively.