NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 50381 ; VDE 0170/0171-17:2005-03 [CURRENT] references following documents:

Document number Edition Title
EN 60034-5 2001-02 Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code); Classification (IEC 60034-5:2000) More 
EN 60079-10 2003-04 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas (IEC 60079-10:2002) More 
EN 60079-15 2003-09 Electrical apparatus for explosive gas atmospheres - Part 15: Type of protection "n" (IEC 60079-15:2001, modified) More 
EN 60529 1991-10 Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) More 
EN 61285 2004-12 Industrial-process control - Safety of analyzer houses (IEC 61285:2004) More 
EN 61779-1 2000-06 Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirements and test methods (IEC 61779-1:1998, modified) More 
EN 61779-2 2000-06 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air (IEC 61779-2:1998, modified) More 
EN 61779-3 2000-06 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air (IEC 61779-3:1998, modified) More 
EN 61779-4 2000-06 Electrical 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 limit (IEC 61779-4:1998, modified) More 
EN 61779-5 2000-06 Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas (IEC 61779-5:1998, modified) More