Registration number (WIID)Project No.TitleStatus
56730prEN 50402:2013Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systemsIzstrādē
84444prEN IEC/IEEE 60079-30-1Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirementsIzstrādē
55723prEN 50XXXProposal on creepage distances on internal surfaces of enclosures of group I apparatusIzstrādē
51185EN 60079-35-2:2012Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related mattersIzstrādē
56576prEN 61241-2-2Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Methods for determining the electrical resistivity of dust in layersIzstrādē
79200EN IEC 60079-10-2:2026Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheresIzstrādē
84445prEN IEC/IEEE 60079-30-2Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Guidance on application for design, installation and maintenanceIzstrādē
56733prEN 61241-2-4Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 4: Method for determining the minimum explosible concentration of dust/air mixturesIzstrādē
56965prEN 50XXXFlameproof joints: Spigot joints with rectangular partsIzstrādē
56918prEN 61241-1-2Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation - Selection, installation and maintenanceIzstrādē
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