CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44341 | EN 50020:1977/A2:1986 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 52060 | EN 50021:1999/corrigendum Jan. 2000 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 55854 | EN 61241-0:2006 | Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements | Atcelts |
| 47539 | EN 60079-19:2007 | Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation | Atcelts |
| 46086 | EN 61779-4:2000 | Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit | Atcelts |
| 51823 | EN 60079-0:2012 | Explosive atmospheres - Part 0: Equipment - General requirements | Atcelts |
| 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 |
Displaying 551-560 of 737 results.