CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53505 | EN 60079-14:2008 | Explosive atmospheres - Part 14: Electrical installations design, selection and erection | Atcelts |
| 49300 | EN 50058:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
| 48696 | EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | Atcelts |
| 43043 | EN 50104:1998 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 45771 | EN 50402:2005 | Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems | 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 |
| 49475 | EN 60079-10-2:2009 | Explosive atmospheres - Part 10-2: Classification of areas - Combustible dust atmospheres | Atcelts |
| 44468 | EN 60079-26:2007 | Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | Atcelts |
| 55554 | EN 50281-1-1:1998/corrigendum Aug. 1999 | Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | Atcelts |
| 55920 | EN 50018:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
Displaying 451-460 of 726 results.