BS EN 50020:2002(2006)
Electrical apparatus for potentially explosive atmospheres — Intrinsic safety ‘i’

Standard No.

BS EN 50020:2002(2006)

Release Date

1970

Published By

/

Latest

BS EN 50020:2002(2006)

BS EN 50020:2002(2006) history

• 2012 BS EN 60079-11:2012 Explosive atmospheres. Equipment protection by intrinsic safety "i"
• 2007 BS EN 60079-11:2007 Explosive atmospheres - Equipment protection by intrinsic safety "i"
• 2002 BS EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
• 1958 BS 1259:1958 Intrinsically safe electrical apparatus and circuits for use in explosive atmospheres