CLC/SR 121B
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61954 | EN IEC 61439-1:2021 | Low-voltage switchgear and controlgear assemblies - Part 1: General rules | Standarts spēkā |
| 42569 | EN 61439-6:2012 | Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways) | Standarts spēkā |
| 74473 | EN IEC 61439-5:2023 | Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks | Standarts spēkā |
| 61955 | EN IEC 61439-2:2021 | Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies | Standarts spēkā |
| 78934 | EN IEC 61439-1:2021/AC:2023-11 | Low-voltage switchgear and controlgear assemblies - Part 1: General rules | Standarts spēkā |
| 55563 | LVS EN 60439-3:1991/A1:1994 | Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards | |
| 47293 | LVS EN 60439-3:1991/A2:2001 | Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards | |
| 46158 | LVS EN 60439-3:1991/corrigendum Apr. 1994 | Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards | |
| 49204 | LVS EN 61439-1:2009/AC:2013 | Low-voltage switchgear and controlgear assemblies - Part 1: General rules |
Displaying 51-59 of 59 results.