SN EN 60439-2:2000现行
Low-voltages Switchgear And Controlgear Assemblies - Part 2: Particular Requirements For Busbar Trunking Systems (busways)
出版：Swiss Standards
专家解读视频
Applies to busbar trunking systems (BTS) and their accessories for feeding and distributing electrical power in residential, retail, public, agricultural and industrial premises.
2000 Edition Re-issued in October 2005 & incorporates AMD 1 2005. (10/2008)
DIN EN 60439-2 (2006-07) - Identical
SS EN 60439-2:2000 - Identical
UNE EN 60439-2:2001 - Identical
NF EN 60439-2:2000 - Identical
NBN EN 60439-2:2001 - Identical
I.S. EN 60439-2:2000 - Identical
IEC 60439-2 Ed. 3.1 - Identical
BS EN 60439-2:2000 - Identical
DIN EN 60439-2:2006 - Identical
