Covers products for distribution of electric power at 600 V or less, consisting of enclosed sectionalized prefabricated busbars rated at 100 amperes or more and associated structures and fittings, classified as follows: feeder busways (indoor or outdoor), plug-in busways (indoor only) and accessories required to complete the busway system.
NEMA BU 1.1-2010
Original price was: $143.00.$71.00Current price is: $71.00.
General Instructions for Handling, Installation, Operation, and Maintenance of Busway Rated 600 Volts or Less
National Electrical Manufacturers Association , 12/01/2010
Pages: 25
