CENELEC
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
CLC/TC 31 |
Electrical apparatus for potentially explosive atmospheres |
CLC/TC 31 Working Documents
The Working documents of the technical bodies (with the exception of the voting results) are available on the Collaboration Tool.
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Reference,Title
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Downloads
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Circulation date
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Closing date
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Voting / Comments
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IEC parallel vote
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FprEN 50495:2008 (pr=20481) Safety devices required for the safe functioning of equipment with respect to explosion risks |
 EN |
2009-01-19 | Procedure Result | No | |
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prEN 50495:2006 (pr=20481) Safety devices required for the safe functioning of equipment with respect to explosion risks |
EN |
2007-01-30 | Procedure Result | No | |
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prEN 60079-0:2007 (pr=20716) Explosive atmospheres - Part 0: Equipment - General requirements |
EN |
2007-09-24 | Procedure Result | Yes | |
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prEN 60079-0:2006 (pr=20716) Explosive atmospheres - Part 0: Equipment - General requirements |
EN |
2006-11-20 | Procedure Result | Yes | |
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FprEN 60079-0:2011 (pr=22542) Explosive atmospheres - Part 0: Equipment - General requirements |
EN |
Procedure Result | No | ||
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FprEN 60079-0:2009 (pr=22542) Explosive atmospheres - Part 0: Equipment - General requirements |
EN |
2009-11-30 | Procedure Result | No | |
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FprEN 60079-0:2011 (pr=22542) Explosive atmospheres - Part 0: Equipment - General requirements |
EN |
Procedure Result | No | ||
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FprEN 60079-2:2011 (pr=23864) Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" |
EN |
Procedure Result | Yes | ||
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prEN 60079-5:2006 (pr=20484) Explosive atmospheres - Part 5: Equipment protection by powder filling "q" |
EN |
2007-02-27 | Procedure Result | Yes | |
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prEN 60079-5:2006 (pr=20484) Explosive atmospheres - Part 5: Equipment protection by powder filling "q" |
EN |
2006-06-16 | Procedure Result | Yes | |
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FprEN 60079-5:2012 (pr=24472) Explosive atmospheres - Part 5: Equipment protection by powder filling "q" |
EN |
Procedure Result | Yes | ||
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prEN 60079-6:2006 (pr=20490) Explosive atmospheres - Part 6: Equipment protection by oil immersion "o" |
EN |
2006-06-16 | Procedure Result | Yes | |
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prEN 60079-6:2006 (pr=20490) Explosive atmospheres - Part 6: Equipment protection by oil immersion "o" |
EN |
2007-02-22 | Procedure Result | Yes | |
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FprEN 60079-13:2009 (pr=22273) Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" |
EN |
2009-07-27 | Procedure Result | Yes | |
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FprEN 60079-13:2010 (pr=22273) Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" |
EN |
Procedure Result | Yes | ||
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FprEN 60079-18:2009 (pr=21225) Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" |
EN |
2009-03-24 | Procedure Result | Yes | |
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prEN 60079-18:2007 (pr=21225) Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" |
EN |
2007-09-24 | Procedure Result | Yes | |
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FprEN 60079-20-1:2009 (pr=21991) Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data |
EN |
2009-12-22 | Procedure Result | Yes | |
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FprEN 60079-20-1:2008 (pr=21991) Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data |
EN |
2009-02-09 | Procedure Result | Yes | |
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prEN 60079-26:2006 (pr=16764) Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga |
EN |
2006-07-31 | Procedure Result | Yes | |
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FprEN 60079-26:2013 (pr=24567) Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga |
EN |
Procedure Result | Yes | ||
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prEN 60079-28:2006 (pr=16760) Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation |
EN |
2006-07-31 | Procedure Result | Yes | |
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prEN 60079-30-1:2006 (pr=16932) Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements |
EN |
2006-12-07 | Procedure Result | Yes | |
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prEN 60079-30-2:2006 (pr=16935) Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance |
EN |
2006-12-06 | Procedure Result | Yes | |
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prEN 60079-31:2007 (pr=21153) Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" |
EN |
2007-07-30 | Procedure Result | Yes | |
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FprEN 60079-31:2008 (pr=21153) Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" |
EN |
2008-10-21 | Procedure Result | Yes | |
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FprEN 60079-31:2012 (pr=24107) Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" |
EN |
Procedure Result | Yes | ||
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FprEN 60079-31:2012 (pr=24107) Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" |
EN |
Procedure Result | Yes | ||
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FprEN 60079-33:2011 (pr=23481) Explosive atmospheres - Part 33: Equipment protection by special protection "s" |
EN |
Procedure Result | Yes | ||
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FprEN 60079-35-1:2009 (pr=22756) Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion |
EN |
Procedure Result | Yes | ||
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FprEN 60079-35-1:2011 (pr=22756) Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion |
EN |
Procedure Result | Yes | ||
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FprEN 60079-35-2:2011 (pr=23037) Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters |
EN |
Procedure Result | Yes | ||
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FprEN 60079-35-2:2010 (pr=23037) Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters |
EN |
Procedure Result | Yes | ||
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FprEN ISO/IEC 80079-34:2011 (pr=23257) Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture |
EN |
Procedure Result | Yes | ||
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FprEN ISO/IEC 80079-34:2011/FprAA:2011 (pr=23305) Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture |
EN |
Procedure Result | No |
CLC/TC 31 Documents open for vote
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Reference,Title
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Type
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IEC parallel vote
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Other Documents accessible to CLC/TC 31
Reference,Title | Downloads |
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Definitive Text - EN 60079-18:2004 Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus |  |
Definitive Text - EN 50281-1-2:1998/A1:2002 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 50281-1-1:1998 Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | |
Definitive Text - CLC/TR 50426:2004 Assessment of inadvertent initiation of bridge wire electro-explosive devices by radio-frequency radiation - Guide | |
Definitive Text - EN 50014:1997/A1:1999 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - CLC/TR 50404:2003 Electrostatics - Code of practice for the avoidance of hazards due to static electricity | |
Definitive Text - CLC/TR 50404:2003 Electrostatics - Code of practice for the avoidance of hazards due to static electricity | |
Definitive Text - CLC/TR 50404:2003 Electrostatics - Code of practice for the avoidance of hazards due to static electricity | |
Definitive Text - EN 61241-18:2004 Electrical apparatus for use in the presence of combustible dust - Part 18: Protection by encapsulation "mD" | |
Definitive Text - EN 62086-1:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements | |
Definitive Text - EN 62086-1:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements | |
Definitive Text - EN 62086-1:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements | |
Definitive Text - EN 62086-2:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 2: Application guide for design, installation and maintenance | |
Definitive Text - EN 62086-2:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 2: Application guide for design, installation and maintenance | |
Definitive Text - EN 62086-2:2005 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 2: Application guide for design, installation and maintenance | |
Definitive Text - EN 61241-17:2005 Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) | |
Definitive Text - EN 61241-17:2005 Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) | |
Definitive Text - EN 61241-17:2005 Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) | |
Definitive Text - EN 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | |
Definitive Text - EN 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | |
Definitive Text - EN 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | |
Definitive Text - EN 60079-26:2004 Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Category 1 G electrical apparatus | |
Definitive Text - EN 61241-4:2006 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | |
Definitive Text - EN 61241-4:2006 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | |
Definitive Text - EN 61241-4:2006 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | |
Definitive Text - EN 50014:1977/A2:1982 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1997 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1997/A2:1999 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - CLC/TR 50427:2004 Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation - Guide | |
Definitive Text - EN 50303:2000 Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust | |
Definitive Text - ENV 50269:1997 Assessment and representative testing of high-voltage machines | |
Definitive Text - EN 50281-2-1:1998 Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust | |
Definitive Text - EN 50284:1999 Special requirements for construction, test and marking of electrical apparatus of equipment group II, Category 1 G | |
Definitive Text - EN 50015:1998 Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" | |
Definitive Text - EN 50017:1998 Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | |
Definitive Text - EN 50281-1-1:1998/A1:2002 Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | |
Definitive Text - EN 50281-3:2002 Equipment for use in the presence of combustible dust - Part 3: Classification of areas where combustible dusts are or may be present | |
Definitive Text - EN 61241-14:2004 Electrical apparatus for use in the presence of combustible dust - Part 14: Selection and installation | |
Definitive Text - EN 61241-1:2004 Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | |
Definitive Text - EN 61241-10:2004 Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dusts are or may be present | |
Definitive Text - EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements | |
Definitive Text - EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements | |
Definitive Text - EN 60079-5:2007 Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | |
Definitive Text - EN 60079-5:2007 Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | |
Definitive Text - EN 60079-5:2007 Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | |
Definitive Text - EN 60079-6:2007 Explosive atmospheres - Part 6: Equipment protection by oil immersion "o" | |
Definitive Text - EN 60079-6:2007 Explosive atmospheres - Part 6: Equipment protection by oil immersion "o" | |
Definitive Text - EN 60079-6:2007 Explosive atmospheres - Part 6: Equipment protection by oil immersion "o" | |
Definitive Text - EN 50028:1987 Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm' | |
Definitive Text - EN 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance | |
Definitive Text - EN 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance | |
Definitive Text - EN 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance | |
Definitive Text - EN 60079-0:2006 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 60079-0:2006 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 60079-0:2006 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 50014:1977/A1:1979 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1977/A3:1982 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50015:1977/A1:1979 Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" | |
Definitive Text - EN 50017:1977/A1:1979 Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | |
Definitive Text - EN 50014:1977/A4:1982 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1977/A5:1986 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 61241-11:2006 Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety "iD" | |
Definitive Text - EN 61241-11:2006 Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety "iD" | |
Definitive Text - EN 61241-11:2006 Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety "iD" | |
Definitive Text - EN 60079-0:2004 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 60079-30-1:2007 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | |
Definitive Text - EN 60079-30-1:2007 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | |
Definitive Text - EN 60079-30-1:2007 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | |
Definitive Text - EN 61241-2-2:1995 Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determining the electrical resistivity of dust in layers | |
Definitive Text - EN 50281-1-2:1998 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 60079-31:2009 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | |
Definitive Text - EN 60079-31:2009 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | |
Definitive Text - EN 60079-31:2009 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | |
Definitive Text - EN 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | |
Definitive Text - EN 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | |
Definitive Text - EN 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | |
Definitive Text - EN 60079-18:2009 Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" | |
Definitive Text - EN 60079-18:2009 Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" | |
Definitive Text - EN 60079-18:2009 Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 50281-2-1:1998/corrigendum Aug. 1999 Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust | |
Definitive Text - EN 50281-2-1:1998/corrigendum Aug. 1999 Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust | |
Definitive Text - EN 50281-2-1:1998/corrigendum Aug. 1999 Electrical apparatus for use in the presence of combustible dust - Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust | |
Definitive Text - EN 50281-1-2:1998/corrigendum Dec. 1999 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 50281-1-2:1998/corrigendum Dec. 1999 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 50281-1-2:1998/corrigendum Dec. 1999 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 50014:1997/corrigendum Sep. 1997 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50281-1-2:1998/corrigendum Aug. 1999 Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | |
Definitive Text - EN 60079-18:2004/corrigendum Apr. 2006 Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus | |
Definitive Text - EN 60079-18:2004/corrigendum Apr. 2006 Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus | |
Definitive Text - EN 60079-18:2004/corrigendum Apr. 2006 Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus | |
Definitive Text - EN 50281-1-1:1998/corrigendum Aug. 1999 Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | |
Definitive Text - EN 50495:2010 Safety devices required for the safe functioning of equipment with respect to explosion risks | |
Definitive Text - EN 50495:2010 Safety devices required for the safe functioning of equipment with respect to explosion risks | |
Definitive Text - EN 50495:2010 Safety devices required for the safe functioning of equipment with respect to explosion risks | |
Definitive Text - EN 60079-35-1:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 50014:1992/corrigendum Oct. 1993 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1992/corrigendum Oct. 1993 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 50014:1992/corrigendum Oct. 1993 Electrical apparatus for potentially explosive atmospheres - General requirements | |
Definitive Text - EN 60079-0:2004/corrigendum Apr. 2004 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 60079-0:2004/corrigendum Apr. 2004 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 60079-0:2004/corrigendum Apr. 2004 Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | |
Definitive Text - EN 61241-1:2004/corrigendum Dec. 2006 Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | |
Definitive Text - EN 61241-1:2004/corrigendum Dec. 2006 Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | |
Definitive Text - EN 61241-1:2004/corrigendum Dec. 2006 Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | |
Definitive Text - EN 60079-13:2010 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" | |
Definitive Text - EN 60079-13:2010 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" | |
Definitive Text - EN 60079-13:2010 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-35-1:2011/AC:2011 Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion | |
Definitive Text - EN 60079-28:2007 Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | |
Definitive Text - EN 60079-28:2007 Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | |
Definitive Text - EN 60079-28:2007 Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | |
Definitive Text - EN ISO/IEC 80079-34:2011 Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture | |
Definitive Text - EN ISO/IEC 80079-34:2011 Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture | |
Definitive Text - EN ISO/IEC 80079-34:2011 Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture | |
Definitive Text - EN 60079-35-2:2012 Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters | |
Definitive Text - EN 60079-35-2:2012 Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters | |
Definitive Text - EN 60079-35-2:2012 Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters | |
Definitive Text - EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements | |
Definitive Text - EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements | |
Definitive Text - EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements | |
Definitive Text - EN 60079-0:2009 Explosive atmospheres - Part 0: Equipment - General requirements | |
Definitive Text - EN 60079-0:2009 Explosive atmospheres - Part 0: Equipment - General requirements | |
Definitive Text - EN 60079-0:2009 Explosive atmospheres - Part 0: Equipment - General requirements | |
