CLC/TC 121A
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 64760 | LVS EN IEC 60947-9-1:2019 | Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices | Standarts spēkā |
| 69434 | LVS EN IEC 60947-8:2023 | Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines | Standarts spēkā |
| 64761 | LVS EN IEC 60947-7-4:2019 | Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors | Standarts spēkā |
| 75504 | LVS EN IEC 60947-7-1:2025 | Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors | Standarts spēkā |
| 78217 | LVS EN IEC 60947-6-2:2023/AC:2023 | Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) | Standarts spēkā |
| 66448 | LVS EN IEC 60947-6-2:2023 | Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) | Standarts spēkā |
| 79510 | LVS EN IEC 60947-6-1:2026 | Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment | Standarts spēkā |
| 66446 | LVS EN IEC 60947-6-1:2023 | Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment | Atcelts |
| 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 |
Displaying 11-20 of 177 results.