Registration number (WIID)Project No.TitleStatus
48275LVS EN 50017:1977/A1:1979Electrical apparatus for potentially explosive atmospheres - Powder filling "q"Atcelts
46615LVS EN 60079-17:1997Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)Atcelts
48843LVS EN 60079-30-2:2007Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenanceAtcelts
47479LVS EN 50019:1977/A1:1979Electrical apparatus for potentially explosive atmospheres - Increased safety 'e'Atcelts
42806LVS EN 50058:1991/corrigendum Oct. 1991Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gasAtcelts
53511LVS EN 50020:1977/A5:1990Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'Atcelts
46091LVS EN 50020:1994Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'Atcelts
49835EN 50021:1999Electrical apparatus for potentially explosive atmospheres - Type of protection "n"Atcelts
50509LVS EN 50014:1977/A3:1982Electrical apparatus for potentially explosive atmospheres - General requirementsAtcelts
48784LVS EN 50016:1977/prISXElectrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"Atcelts
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