CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48349 | EN 50056:1991/A1:1995 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane in air | Atcelts |
| 52558 | EN 50019:1994/corrigendum Apr. 1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 51467 | EN 50039:1980 | Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i' | Atcelts |
| 56400 | EN 62013-2:2000 | Caplights for use in mines susceptible to firedamp - Part 2: Performance and other safety-related matters | Atcelts |
| 52658 | EN 60079-28:2007 | Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | Atcelts |
| 53511 | EN 50020:1977/A5:1990 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 47688 | EN 50020:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 49994 | EN 60079-0:2006 | Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | Atcelts |
| 54154 | EN 50017:1994 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | Atcelts |
| 50305 | EN 50014:1992/corrigendum Oct. 1993 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
Displaying 501-510 of 725 results.