CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 41960 | EN 50014:1977 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 55973 | EN 60079-30-1:2007 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Atcelts |
| 48426 | EN 50014:1977/A5:1986 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 55246 | LVS 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 |
| 46615 | EN 60079-17:1997 | Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) | Atcelts |
| 49879 | EN 50394-1:2004 | Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems - Part 1: Construction and testing | Atcelts |
| 49835 | EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 53726 | EN 50019:1977/A4:1989 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
Displaying 341-350 of 725 results.