IEC-60947-4-3 › Complete Document History
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads

Complete Current Edition:
   EDITION 3.0 - Semiconductor controllers and semiconductor contactors for non-motor loads - July 1, 2020

Obsolete Revision Information:
   EDITION 2.0 - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads - May 7, 2014
   EDITION 1.2 - CONSOLIDATES AMENDMENTS 1 & 2 - July 1, 2011
   FOR ED. 1.1 AMENDMENT 2 - IEC-60947-4-3-AM2 - March 1, 2011
   EDITION 1.1 - CONSOLIDATED AMENDMENT 1 - Jan. 1, 2007
   FOR 1ST EDITION AMENDMENT 1 - IEC-60947-4-3-1 - Oct. 1, 2006
   1ST EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 1999 EDITION - May 1, 2000
   1ST EDITION - MOTOR LOADS, LOW-VOLTAGE SWITC - Sept. 1, 1999