Registration number (WIID)Project No.TitleStatus
50509LVS EN 50014:1977/A3:1982Electrical apparatus for potentially explosive atmospheres - General requirementsAtcelts
46091LVS EN 50020:1994Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'Atcelts
57289LVS EN 60079-26:2005Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Categoie 1 G electrical apparatusAtcelts
50305LVS EN 50014:1992/corrigendum Oct. 1993Electrical apparatus for potentially explosive atmospheres - General requirementsAtcelts
51073EN 50058:1998Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gasAtcelts
49858LVS EN 50020:1977/A4:1990/corrigendum Sep. 1992Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'Atcelts
51823LVS EN 60079-0:2012Explosive atmospheres - Part 0: Equipment - General requirements (IEC 60079-0:2011, modified)Atcelts
58029EN 60079-25:2004Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systemsAtcelts
47484EN 61779-1:2000Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirements and test methodsAtcelts
42390LVS EN 50019:2002 /AC:2003Electrical apparatus for potentially explosive atmospheres - Increased safety 'e'Atcelts
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