CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54764 | EN 50019:1977 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 48721 | EN 50020:1977 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 52161 | EN 60079-18:2004 | Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus | Atcelts |
| 57845 | EN 50020:1994/corrigendum Feb. 1998 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 48633 | LVS EN 50056:1998 | 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 |
| 51585 | EN 50019:1977/A2:1983 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 54540 | EN 60079-17:2003 | Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) | Atcelts |
| 52689 | EN 60079-27:2008 | Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) | Atcelts |
| 54408 | EN 50016:1977 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Atcelts |
| 58129 | EN 50055:1991/A1:1995 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 5% (v/v) methane in air | Atcelts |
Displaying 351-360 of 732 results.