CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54764 | EN 50019:1977 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 49878 | EN 50019:1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 46610 | EN 50104:2002/A1:2004 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 43306 | EN 50017:1977 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | Atcelts |
| 47854 | LVS EN 50014:1977/A4:1982 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 43583 | EN 50281-1-1:1998 | Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | Atcelts |
| 43636 | EN 50014:1992 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 43720 | EN 50281-3:2002 | Equipment for use in the presence of combustible dust - Part 3: Classification of areas where combustible dusts are or may be present | Atcelts |
| 44781 | EN 50016:1977/A1:1979 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Atcelts |
| 48426 | LVS EN 50014:1977/A5:1986 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
Displaying 331-340 of 750 results.