CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 51711 | LVS EN 60079-25:2011 /AC:2014 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems | Atcelts |
| 47094 | EN 50055:1998 | 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 |
| 57595 | EN 60079-1:2004/corrigendum Mar. 2004 | Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd' | Atcelts |
| 55590 | EN 60079-14:2008/AC:2011 | Explosive atmospheres - Part 14: Electrical installations design, selection and erection | Atcelts |
| 42747 | EN 50057:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100% lower explosive limit | Atcelts |
| 49475 | EN 60079-10-2:2009 | Explosive atmospheres - Part 10-2: Classification of areas - Combustible dust atmospheres | Atcelts |
| 47862 | EN 50271:2010 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | 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 |
| 58307 | LVS EN 60079-25:2011 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems (IEC 60079-25:2010) | Atcelts |
| 55266 | EN 60079-20-1:2010 | Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | Atcelts |
Displaying 321-330 of 727 results.