CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42390 | LVS EN 50019:2002 /AC:2003 | 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 |
| 57289 | EN 60079-26:2004 | Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Category 1 G electrical apparatus | Atcelts |
| 57084 | EN 50057:1998 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit | Atcelts |
| 74983 | prEN IEC 60079-1:2025 | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" | Aptauja |
| 79181 | prEN IEC 60079-2:2024 | Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" | Aptauja slēgta |
| 78777 | prEN IEC 60079-28:2024 | Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | Aptauja slēgta |
| 74981 | prEN IEC 60079-0:2024 | Explosive atmospheres - Part 0: Equipment - General requirements | Aptauja slēgta |
| 74980 | prEN IEC 60079-42:2024 | Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for ex-equipment | Aptauja slēgta |
| 67788 | prEN IEC 60079-2:2022 | Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" | Aptauja slēgta |
Displaying 591-600 of 725 results.