International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 121A

Low-voltage switchgear and controlgear

 
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SC 121A Stability date of publications (53)

Publication

Number

Publication

Date

Stability

Date

Maintenance

Team

Project in

progress

2017-07-28 2027 WG 2
2007-06-06 2019 MT 5 IEC 60947-1 ED6
(TFDIS)
2010-12-08 2019 MT 5 IEC 60947-1 ED6
(TFDIS)
2014-09-09 2019 MT 5 IEC 60947-1 ED6
(TFDIS)
2016-06-07 2021 MT 9
2019-07-08 2021 MT 9
2008-08-28 2019 MT 6 IEC 60947-3 ED4
(AFDIS)
2012-02-15 2019 MT 6 IEC 60947-3 ED4
(AFDIS)
2015-07-27 2019 MT 6 IEC 60947-3 ED4
(AFDIS)
2018-10-25 2023 WG 2
2011-05-18 2019 WG 2 IEC 60947-4-2 ED4
(AFDIS)
2014-05-07 2020 WG 2 IEC 60947-4-3 ED3
(TCDV)
2016-05-25 2020 WG 3
2007-10-09 2019 WG 3 IEC 60947-5-2 ED4
(RFDIS)
2012-09-27 2019 WG 3 IEC 60947-5-2 ED4
(RFDIS)
2013-08-06 2021 WG 3
2002-10-15 2022 WG 3
2019-05-22 2022 WG 3
1997-11-26 2020 WG 3
2005-01-17 2020 WG 3
2016-02-29 2020 WG 3
1999-12-17 2021 WG 3
2003-06-11 2021 WG 3
2006-10-11 2019 WG 3 IEC 60947-5-8 ED2
(PRVC)
2006-12-08 2022 WG 3
2005-08-31 2020 WG 2 IEC 60947-6-1 ED3
(CD)
2013-12-13 2020 WG 2 IEC 60947-6-1 ED3
(CD)
2002-10-18 2020 WG 2 IEC 60947-6-2 ED3
(AFDIS)
2007-01-24 2020 WG 2 IEC 60947-6-2 ED3
(AFDIS)
2009-04-20 2022 MT 8
2009-04-20 2022 MT 8
2009-04-20 2022 MT 8
2019-01-18 2022 MT 8
2003-05-27 2020 WG 2 IEC 60947-8 ED2
(ACDV)
2006-09-25 2020 WG 2 IEC 60947-8 ED2
(ACDV)
2011-05-18 2020 WG 2 IEC 60947-8 ED2
(ACDV)
2019-01-16 2022 MT 9
2003-05-09 2022 MT 8
2009-02-05 2020 WG 2
2007-08-23 2020 MT 9
2009-05-13 2022 MT 9
2007-11-27 2022 WG 3
2011-10-20 2022 WG 2
2019-05-09 2024 WG 3
2008-01-29 2024 WG 3
2019-07-10 2024 WG 3
2014-08-22 2023 WG 3
2010-12-09 2023 WG 3
2007-01-24 2020 WG 2
2014-02-14 2020 MT 6
2017-07-12 2022 WG 17
2017-07-26 2021 WG 10
2019-05-24 2022