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Product group
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Reference or reason for non applicability for ATEX certification
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1
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all equipment-group II, equipment category 3
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point C of part 1 of article 13 of ATEX directive
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2
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among equipment-groups I and II, equipment-categories M2 and 2, only the equipment which are not classified as internal combustion engines and electrical equipment (e.g. non-electrical mechanical equipment)
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section (ii) of point B of part 1 of article 13 of ATEX directive.
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3
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equipment assemblies or installations for use in explosive atmospheres comprise individual equipment having their own explosion protection and already have been certified for ATEX according to EN 60079 or EN ISO 80079 series. the references relevant to such type of assemblies or installations could be EN 60079-14 or IEC TS 60079-46.
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The relevant EU harmonized standard has not been defined in the EU commission implementing decision on harmonised standards for equipment and protective systems intended for use in potentially explosive atmospheres.
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