TDS PDF

Additional requirements for enclosed switchgear and controlgear from 1 kV to 72.5 kV to be use in severe climatic conditions. Original standard AS 4243-1994 (2015) in PDF full version. Additional info + preview on request

Document status: Active

Mailboxes. Original standard AS 4253-2019 in PDF full version. Additional info + preview on request

Document status: Active

Ductwork for air-handling systems in buildings. Original standard AS 4254-2002 (2004) in PDF full version. Additional info + preview on request

Document status: Replaced by

Ductwork for air-handling systems in buildings. Original standard AS 4254-2002 amd1-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4254.1-2021

Ductwork for air-handling systems in buildings. Original standard AS 4254-2002 amd2-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4254.1-2021

High efficiency particulate air (HEPA) filters — Classification, construction and performance. Original standard AS 4260-1997 in PDF full version. Additional info + preview on request

Document status: Active