CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46461 | 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 | Atcelts |
| 43306 | LVS EN 50017:1977 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | Atcelts |
| 49252 | LVS EN 50018:2000 | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 43013 | LVS EN 61241-2-2:2002 | 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 | Atcelts |
| 49878 | LVS EN 50019:1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 52060 | LVS EN 50021:1999/corrigendum Jan. 2000 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 57352 | EN 50055:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 5% (v/v) methane in air | Atcelts |
| 57845 | LVS EN 50020:1994/corrigendum Feb. 1998 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 51436 | LVS EN 50053-1:2002 | Requirements for the selection, installation and use of electrostatic spraying equipment for flammable spraying materials - Part 1: Hand-held electrostatic paint spray guns with an energy limit of O.24 mJ and their associated apparatus | Atcelts |
| 43227 | LVS EN 50020:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
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