For the elevator serving passenger in a high rise building, should the elevator's 480V power circuit and 120V control, cab light circuits be powered from
emergency panel (NEC 700) or legally required panel (NEC 701)? Will both circuits be required to be protected by 2-hour fire rated enclosure?
emergency panel (NEC 700) or legally required panel (NEC 701)? Will both circuits be required to be protected by 2-hour fire rated enclosure?