CLC/TC 121A
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64491 | LVS EN IEC 60947-3:2021 | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | Standarts spēkā |
| 64204 | EN 60947-2:2017/A1:2020 | Low-voltage switchgear and controlgear - Part 2: Circuit-breakers | Standarts spēkā |
| 76205 | EN IEC 62626-1:2025 | Low-voltage switchgear and controlgear enclosed equipment - Part 1: Additional requirements for enclosed switch-disconnectors in accordance with IEC 60947-3 - Isolation of electrical equipment during repair and maintenance work in specific applications | 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 |
| 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 |
| 66830 | LVS EN IEC 60947-4-2:2023 | Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters | Standarts spēkā |
| 75800 | EN IEC 60947-4-1:2025 | Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters | Standarts spēkā |
| 79985 | LVS EN IEC 60947-1:2021/AC:2024-05 | Low-voltage switchgear and controlgear - Part 1: General rules | Standarts spēkā |
| 50686 | EN 60947-4-3:2014 | Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads | Standarts spēkā |
| 63872 | LVS EN IEC 60947-1:2021 | Low-voltage switchgear and controlgear - Part 1: General rules | Standarts spēkā |
Displaying 111-120 of 177 results.