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

SC 121B

Low-voltage switchgear and controlgear assemblies

 
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SC 121B Working Documents since 2015-06-02

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121B/43/DA

Draft agenda for the meeting to be held in Frankfurt am Main, Germany, (Congress Center-Harmonie, Hall C1), on 2016-10-14, (starting time: 09:00 / finishing time: 12:30)
2016-05-20
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
2016-05-062016-07-01yes
TC 69
121B/39A/CC

Revised compilation of comments on 121B/35/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
2016-04-29yes
121B/40/CDV

IEC 61439-1 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules
2016-03-112016-06-03yes
TC 22
TC 44
121B/41/CDV

IEC 61439-2 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
2016-03-112016-06-03yes
TC 22
TC 44
TC 82
121B/32A/CC

Revised compilation of comments on 121B/27/CD: IEC 61439-1 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules
2015-12-04yes
121B/33A/CC

Revised compilation of comments on 121B/28/CD: IEC 61439-2 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
2015-12-04yes
121B/39/CC

Compilation of comments on 121B/35/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
2015-09-18yes
121B/36A/INF

Comments received on 121B/31/DC: IEC 61439-8 - Low-voltage switchgear and controlgear assemblies - Part 8: Assemblies for machinery (cabinets, board or panels)
2015-08-21
TC 22
TC 44
121B/38/AC

JWG 18 of SC 121B with TC 44 - Call for experts
2015-08-14
TC 44
121B/37/INF

IEC 61439-8 Ed.1: Low-voltage switchgear and controlgear assemblies - Part 8: Assemblies for machinery (cabinets, boards or panels)
2015-07-31
TC 44
121B/36/INF

This document has been replaced by 121B/36A/INF
2015-07-24
TC 22
TC 44
121B/34/RR

Review report on IEC/TS 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
2015-07-10yes
121B/35/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
2015-07-102015-09-11yesReport of Comments
TC 69
121B/33/CC

Compilation of comments on 121B/28/CD: IEC 61439-2 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
2015-06-19yes
121B/32/CC

Compilation of comments on 121B/27/CD: IEC 61439-1 Ed.3: Low-voltage switchgear and controlgear assemblies - Part 1: General rules
2015-06-12yes
121B/31/DC

Document for comments of SC 121B: IEC 61439-8 - Low-voltage switchgear and controlgear assemblies - Part 8: Assemblies for machinery (cabinets, board or panels)
2015-06-052015-07-17Report of Comments
TC 22
TC 44