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

SC 121B

Low-voltage switchgear and controlgear assemblies

 
export to xls file

SC 121B Working Documents since 2016-09-20

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Comit?s

Authoris?s

121B/65/RVD

Result of Voting on 121B/62/FDIS - IEC 61439-1 ED3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules

2017-08-25 Y
SC 22G
TC 44
SC 121A
121B/64/RQ

Result of Questionnaire on 121B/60/Q: Nomination of a new co-convenor of SC 121B/ MT 2 (Maintenance team in charge of IEC 61439-1, IEC 61439-2, IEC/TR 61439-0, IEC/TR 60890 and IEC/TR 61641)

2017-08-18 N/A
121B/63/RVC

Result of Voting on 121B/58/CDV - IEC 61439-7 ED1: Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electrical vehicles charging stations

2017-07-28 Y
TC 69
121B/62/FDIS

IEC 61439-1 ED3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules

2017-07-07 2017-08-18 Y Voting Result
SC 22G
TC 44
SC 121A
121B/60/Q

Nomination of a new co-convenor of SC 121B/MT 2 (Maintenance team in charge of IEC 61439-1, IEC 61439-2, IEC/TR 61439-0, IEC/TR 60890 and IEC/TR 61641)

2017-06-23 2017-08-04 N/A Report of Comments
121B/61/AC

Appointment of a secretary and an assistant secretary

2017-06-23 N/A
121B/44A/RVC

Result of Voting on 121B/41/CDV - IEC 61439-2 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies

2017-05-26 Y
121B/58/CDV

IEC 61439-7 ED1: Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electrical vehicles charging stations

2017-04-21 2017-07-14 Y Voting Result
TC 69
121B/59/AC

Appointment of a assistant secretary

2017-03-31 N/A
121B/45A/RVC

Result of Voting on 121B/40/CDV - IEC 61439-1 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules

2017-03-17 Y
SC 22G
TC 44
SC 121A
121B/57/RVN

Result of Voting on 121B/52/NP - PNW 121B-52: Integration of arcing fault mitigation devices into power switchgear and controlgear assemblies (PSC-ASSEMBLIES) according to IEC 61439-2

2017-01-06 N
121B/53/INF

New SC 121A/WG 17 for activities on Product and Engineering data

2016-12-23 N/A
121B/54/CC

Compilation of Comments on 121B/42/CD - IEC 61439-7 Ed.1: Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electrical vehicles charging stations

2016-12-23 Y
TC 69
121B/55/RM

Unconfirmed report of the meeting held in Frankfurt am Main, Germany on 2014-10-14 (starting time: 09:00h / ending time: 12:30h)

2016-12-23 N/A
121B/56/MTG

Reports and presentations made at SC 121B meeting held in Frankfurt am Main, Germany on 2014-10-14

2016-12-23 N/A
121B/52/NP

PNW 121B-52: Integration of arcing fault mitigation devices into power switchgear and controlgear assemblies (PSC-ASSEMBLIES) according to IEC 61439-2

2016-10-07 2016-12-30 N Voting Result