CLC/TC 121A
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81962 | prEN IEC 60947-7-4:2025 | Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors | Aptauja |
| 75933 | prEN IEC 60947-5-3:2025 | Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB) | Aptauja slēgta |
| 64236 | EN IEC 60947-5-8:2021 | Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches | Standarts spēkā |
| 65474 | LVS EN 50047:2019 | Low-voltage switchgear and controlgear - Control switches - Position switches 30 × 55 - Dimensions and characteristics | Standarts spēkā |
| 79985 | EN IEC 60947-1:2021/AC:2024-05 | Low-voltage switchgear and controlgear - Part 1: General rules | Standarts spēkā |
| 66415 | EN 60947-5-4:2003/A1:2019 | Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests | Standarts spēkā |
| 66447 | LVS EN IEC 60947-9-2:2025 | Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices | Standarts spēkā |
| 64236 | LVS EN IEC 60947-5-8:2021 | Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches | Standarts spēkā |
| 46763 | EN 62626-1:2014 | Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work | Standarts spēkā |
| 63998 | EN IEC 60947-5-2:2020 | Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches | Standarts spēkā |
Displaying 91-100 of 170 results.