CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53861 | EN 50020:1977/A1:1979 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 49956 | EN 50104:2010 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 49969 | EN 50015:1994 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" | Atcelts |
| 43013 | EN 61241-2-2:1995 | 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 |
| 42180 | EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" | Atcelts |
| 42043 | EN 50018:1994 | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 49835 | EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 48681 | EN 50018:1977/A1:1979 | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 58481 | EN 60079-10-1:2015 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres | Atcelts |
| 42806 | EN 50058:1991/corrigendum Oct. 1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
Displaying 181-190 of 726 results.