Boost occupant safety and assist in making sure emergency power sources are operating properly. Learn the most recent specifications for standby and emergency power systems, which offer a backup electrical supply for buildings and businesses in case the primary electrical power source fails. Building occupants can be protected by having emergency power available in the event that the regular utility supply is disrupted, thanks to NFPA 110, Standard for Emergency and Standby Power Systems. Power sources, transfer equipment, controls, supervisory equipment, and associated electrical and mechanical auxiliary and accessory equipment are all covered in detail in the most recent edition.