SC 121B |
Low-voltage switchgear and controlgear assemblies |
SC 121B Work programme (6)
Project Reference |
Document Reference |
Init. Date |
Current Stage |
Next Stage |
Working Group |
Project Leader |
Fcst. Publ. Date |
|---|---|---|---|---|---|---|---|
|
IEC TR 60890 ED3
A method of temperature-rise verification of low-voltages switchgear and controlgear assemblies by calculation
|
121B/113/CD | 2019-11 |
PCC
2020-11 |
2020-12 |
2021-11 | ||
|
IEC TR 61439-0 ED3
Low-voltage switchgear and controlgear assemblies- Part 0: Guidance to specifying assemblies
|
121B/126/DTR | 2019-11 |
CDTR
2020-12 |
PRVDTR
2021-01 |
2021-10 | ||
|
IEC 61439-5 ED3
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
|
121B/121/RR | 2020-11 |
ACD
2020-11 |
CD
2021-09 |
MT 7 | Thomas W. Mennell | 2023-12 |
|
IEC 61439-7 ED2
Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations
|
121B/125/CD | 2020-11 |
CD
2020-12 |
PCC
2021-02 |
MT 8 | Matteo Gavazzeni | 2022-05 |
|
IEC 62208 ED3
Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirements
|
121B/120/CD | 2020-11 |
CD
2020-11 |
PCC
2021-02 |
MT 6 | Michael Sartor | 2022-03 |
|
IEC TS 63290 ED1
General technical requirements for intelligent assemblies
|
121B/93A/NP | 2020-01 |
ACD
2020-01 |
CD
2020-10 |
PT 63290 | Weihong Song | 2022-12 |
2533 kB