CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49835 | EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | 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 |
| 55920 | EN 50018:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 42486 | EN 50402:2005/corrigendum Jan. 2009 | Electrical 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 systems | Atcelts |
| 46289 | EN 60079-0:2004 | Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | Atcelts |
| 41960 | EN 50014:1977 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 57045 | EN 50073:1999 | Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen | Atcelts |
| 47854 | EN 50014:1977/A4:1982 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 54715 | ENV 50269:1997 | Assessment and representative testing of high-voltage machines | Atcelts |
| 55112 | EN 60079-5:2007 | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | Atcelts |
Displaying 261-270 of 732 results.