CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49879 | EN 50394-1:2004 | Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems - Part 1: Construction and testing | Atcelts |
| 49878 | LVS EN 50019:1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 49878 | EN 50019:1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 49858 | LVS EN 50020:1977/A4:1990/corrigendum Sep. 1992 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 49858 | EN 50020:1977/A4:1990/corrigendum Sep. 1992 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 49835 | EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 49835 | LVS EN 50021:2002 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
| 49808 | LVS ENV 50269:1997/corrigendum Mar. 1997 | Assessment and representative testing of high-voltage machines | Atcelts |
| 49808 | ENV 50269:1997/corrigendum Mar. 1997 | Assessment and representative testing of high-voltage machines | Atcelts |
| 49787 | EN 61241-1:2004/corrigendum Dec. 2006 | Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | Atcelts |
Displaying 411-420 of 725 results.