IEC 60947-4-3 Ed. 1.1被替代
Low-voltage switchgear and controlgear Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads
出版：International Electrotechnical Committee
專家解讀視頻
This part of IEC 60947 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Typical applications are given in table 2. This standard shall be used in conjunction with IEC 60947-1. A vertical line in the margin shows where the base publication has been modified by amendment 1. The contents of the corrigendum of May 2000 have been included in this copy. This consolidated version consists of the first edition (1999) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.
NF EN 60947-4-3:2000 - Identical
I.S. EN 60947-4-3:2000 - Identical
VDE 0660-109:2007 - Identical
OVE/ONORM EN 60947-4-3:2007 - Identical
DIN EN 60947-4-3 (2007-08) - Identical
BS EN 60947-4-3:2000 - Identical
SN EN 60947-4-3:2000 - Identical
CEI EN 60947-4-3:2001 - Identical
NEN EN IEC 60947-4-3:2000 - Identical
SS EN 60947-4-3:2000 - Identical
AS/NZS 3947.4.3:2000 - Identical
PN EN 60947-4-3:2002 - Identical
UNE EN 60947-4-3:2002 - Identical
