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

SC 17B

Low-voltage switchgear and controlgear

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub
Date

Stability

Date

SC 17B02 DELPUB  

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
17B(SEC.)/423/CD  
   
1992-01-03 
ANW
17B(SEC.)/458/RVN  
1992-04-24 
1CD
17B(SEC.)/531/CDV  
1993-05-28 
CCDV
17B(SEC.)/531/CDV  
1993-05-29 
ADIS
17B(SEC.)/574/RVC  
1993-12-17 
RDIS
1994-12-20 
CDIS
17B/644/DIS  
1995-04-281995-03-31
APUB
17B/711/RVD  
1995-09-151995-12-31
BPUB
1995-10-101995-10-31
PPUB
1995-11-081996-01-31
DELPUB
1999-12-16 

Project

IEC 60947-4-2 Ed. 1.0

Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 2: AC semiconductor motor controllers and starters

 

Remark:

- Superseded by Ed. 2 (1999)