CLC/TC 64
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 65377 | HD 60364-4-46:2016/A11:2017 | Low-voltage electrical installations - Part 4-46: Protection for safety - Isolation and switching | Izstrādē |
| 57454 | HD 60364-4-46:2016 | Low-voltage electrical installations - Part 4-46: Protection for safety - Isolation and switching | Izstrādē |
| 50604 | HD 60364-4-444:2010/corrigendum Jul. 2010 | Low-voltage electrical installations - Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances | Izstrādē |
| 45103 | HD 60364-4-444:2010/AC:2012 | Low-voltage electrical installations - Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances | Izstrādē |
| 50477 | HD 60364-4-444:2010 | Low-voltage electrical installations - Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances | Izstrādē |
| 54986 | HD 60364-4-443:2016 | Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching | Izstrādē |
| 45668 | HD 60364-4-443:2006 | Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against overvoltages of atmospheric origin or due to switching | Atcelts |
| 44387 | HD 60364-4-442:2012 | Low-voltage electrical installations - Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system | Izstrādē |
| 79835 | HD 60364-4-43:2023/prAA:2025 | Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent | Izstrādē |
| 63262 | HD 60364-4-43:2023 | Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent | Standarts spēkā |
Displaying 431-440 of 558 results.