Registration number (WIID)Project No.TitleStatus
46086LVS EN 61779-4:2002Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limitAtcelts
46461EN 50281-2-1:1998/corrigendum Aug. 1999Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dustAtcelts
42000LVS EN 50018:1977/A3:1985Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd'Atcelts
45107LVS EN 60079-17:2008 /AC:2008Explosive atmospheres - Part 17: Electrical installations inspection and maintenanceAtcelts
54764LVS EN 50019:2002Electrical apparatus for potentially explosive atmospheres - Increased safety 'e'Atcelts
44739LVS EN 50019:1977/A3:1985Electrical apparatus for potentially explosive atmospheres - Increased safety 'e'Atcelts
54103LVS EN 50281-1-2:2002 +A1Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenanceAtcelts
44469EN 50014:1997/corrigendum Sep. 1997Electrical apparatus for potentially explosive atmospheres - General requirementsAtcelts
48633LVS EN 50056:1998Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane in airAtcelts
48389LVS EN 50054:1998Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methodsAtcelts
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