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

SC 121B

Low-voltage switchgear and controlgear assemblies

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub
Date

Stability

Date

SC 121B13 DELPUB1993-112011

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
1989-07-01 
ANW
1989-07-02 
1CD
17D(SEC.)/105/CD  
1990-11-14 
ADIS
1991-05-16 
CDIS
17D(C.O.)/53/DIS  
1992-09-11 
APUB
17D(C.O.)/58/RVD  
17D(C.O.)/58A/RVS  
1993-10-01 
BPUB
1993-10-02 
PPUB
1993-10-15 
DELPUB
2012-02-16 

Project

IEC 60439-3 am1 Ed. 1.0

Amendment No. 1

 

Remark:

- To extend MRD to 2009, see 17D/326/MCR.

 

Associated Documents:

17D/255/DC

17D/264/INF

17B/1256/INF

17D/271/INF

17D/311/MCR

17D/326/MCR

17D/429/RM