CLC/TC 121A
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77300 | EN IEC 60947-1:2021/AC:2023-01 | Low-voltage switchgear and controlgear - Part 1: General rules | Standarts spēkā |
| 66446 | EN IEC 60947-6-1:2023 | Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment | Standarts spēkā |
| 66448 | 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 |
| 55233 | EN 60947-2:2017 | Low-voltage switchgear and controlgear - Part 2: Circuit-breakers | Standarts spēkā |
| 48027 | EN 60947-5-5:1997/A11:2013 | Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function | Standarts spēkā |
| 63208 | EN 60715:2017 | Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories | Standarts spēkā |
| 77752 | EN IEC 60947-4-2:2023/A1:2024 | Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters | Standarts spēkā |
| 54196 | EN 60947-5-3:2013 | 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) | Standarts spēkā |
| 70776 | EN IEC 60947-5-1:2025 | Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices | Standarts spēkā |
| 71928 | EN 60947-5-1:2017/AC:2020-05 | Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices | Standarts spēkā |
Displaying 121-130 of 160 results.