CLC/TC 31

Registration number (WIID)Project No.TitleStatus
43583EN 50281-1-1:1998Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testingAtcelts
58531EN 50271:2018Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologiesIzstrādē
47862EN 50271:2010Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologiesAtcelts
48946EN 50271:2001Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologiesAtcelts
67153EN 50270:2015/prAElectromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygenIzstrādē
62986EN 50270:2015/AC:2016-08Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygenIzstrādē
43326EN 50270:2015Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygenIzstrādē
50202EN 50270:2006Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygenAtcelts
56356EN 50270:1999Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygenAtcelts
46391EN 50241-2:1999Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 2: Performance requirements for apparatus for the detection of combustible gasesAtcelts
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