NF C23-579-31:2010
Explosive atmospheres - Part 31 : equipment dust ignition protection by enclosure "t".

Standard No.

NF C23-579-31:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF C23-579-31:2010

Replace

NF C23-241-1:2004

NF C23-579-31:2010 history

• 2013 NF C23-579-0:2013 Explosive atmospheres - Part 0: equipment - General requirements
• 2010 NF C23-579-0:2010 Explosive atmospheres - Part 0 : equipment - General requirements.
• 2007 NF C23-241-0:2007 Electrical apparatus for use in the presence of combustible dust - Part 0 : general requirements.
• 2003 NF C23-581-1-1/A1:2003 Electrical apparatus for use in the presence of combustible dust - Part 1-1: electrical apparatus protected by enclosures - Construction and testing.
• 2000 NF C23-581-1-1:2000 Electrical apparatus for use in the presence of combustible dust - Part 1-1 : electrical apparatus protected by enclosures - Construction and testing.