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 History
NEMA BS 31050-2010 (R2024)
$71.00 $143.00
NEMA BU 1.1-2010
$71.00 $143.00
More Standards PDF
JIS H 8304:2014
$48.00 $97.00
JIS T 8155:2014
$37.00 $75.00
JIS A 5209:2014
$53.00 $107.00
JIS K 8027:2014
$19.00 $39.00











