CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47983 | LVS EN 61241-4:2007 | Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | Atcelts |
| 54580 | LVS EN 60079-2:2008 | Explosive atmosperes - Part 2: Equipment protection by pressurized enclosure "p" | Atcelts |
| 57397 | LVS EN 60079-0:2010 | Explosive atmospheres -- Part 0: Equipment - General requirements (IEC 60079-0:2007) | Atcelts |
| 46851 | EN 50241-1:1999/A1:2004 | Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 1: General requirements and test methods | Atcelts |
| 49566 | LVS EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas | Atcelts |
| 46600 | LVS EN 61779-2:2002 | Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air | Atcelts |
| 57286 | LVS EN 61241-11:2007 | Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety "iD" | Atcelts |
| 49623 | LVS EN 61779-3:2002 | Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air | Atcelts |
| 56168 | LVS EN 60079-1:2004 | Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures "d" | Atcelts |
| 43636 | EN 50014:1992 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
Displaying 271-280 of 732 results.