CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56965 | prEN 50XXX | Flameproof joints: Spigot joints with rectangular parts | Izstrādē |
| 44938 | prEN 50XXX | Amendment "b" to ÖVE EX 65 - Electrical installation in potentially explosive atmospheres"b" | Izstrādē |
| 43879 | prEN 50XXX | Inductive parameters in intrinsically-safe circuits | Izstrādē |
| 50588 | prEN 50XXX | Installation rules on basis of IEC 60079-14 | Izstrādē |
| 42738 | prEN 50XXX | Amendment to EN 50014, 50016, 50018 and 50019 to allow cells and batteries to be incorporated into explosion-protected apparatus | Izstrādē |
| 55723 | prEN 50XXX | Proposal on creepage distances on internal surfaces of enclosures of group I apparatus | Izstrādē |
| 54264 | prEN 50XXX | Determination of allowed contents for connecting boxes of increased safety 'e' | Izstrādē |
| 50998 | prEN 50XXX | Proposal for amendment to subclause 4.4.6 of prEN 50054, subclause 4.3 of prEN 50055 and subclause 4.3 of prEN 50057 | Izstrādē |
| 57285 | prEN 60079-11 | Electrical apparatus for explosive gas atmospheres - Part 11: Intrinsic safety "i" | Izstrādē |
| 57036 | prEN 60079-13 | Electrical apparatus for explosive gas atmospheres - Part 13: Construction and use of rooms or buildings protected by pressurization | Izstrādē |
Displaying 701-710 of 750 results.