CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56168 | EN 60079-1:2004 | Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures '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 |
| 55246 | EN 60079-0:2004/corrigendum Apr. 2004 | Electrical apparatus for explosive gas atmospheres - Part 0: General requirements | 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 |
| 48721 | EN 50020:1977 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 53276 | LVS EN 50019:2000 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 49835 | EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 54715 | LVS ENV 50269:1997 | Assessment and representative testing of high-voltage machines | Atcelts |
| 43043 | LVS EN 50104:2002 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 54408 | EN 50016:1977 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Atcelts |
Displaying 311-320 of 739 results.