IEC 60947-4-3 Ed. 1.1 b:2007

Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads CONSOLIDATED EDITION

International Electrotechnical Commission, 01/30/2007

Publisher: IEC

File Format: PDF

$302.00$605.00


Published:30/01/2007

Pages:165

File Size:1 file , 900 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

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. This consolidated version of IEC 60947-4-3 is based on the first edition (1999) its amendment 1 (2006) and its corrigendum of May 2000. It bears the edition number 1.1. A vertical line in the margin shows where the base publication has been modified by amendment 1.

More IEC standard pdf

IEC 60432-3 Ed. 1.2 b:2008

IEC 60432-3 Ed. 1.2 b:2008

Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) CONSOLIDATED EDITION

$171.00 $342.00

IEC 60335-2-58 Ed. 3.1 b:2008

IEC 60335-2-58 Ed. 3.1 b:2008

Household and similar electrical appliances - Safety - Part 2-58: Particular requirements for commercial electric dishwashing machines CONSOLIDATED EDITION

$161.00 $322.00

IEC 60335-2-39 Ed. 5.2 b:2008

IEC 60335-2-39 Ed. 5.2 b:2008

Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans CONSOLIDATED EDITION

$121.00 $243.00

IEC 60958-4 Ed. 2.1 b:2008

IEC 60958-4 Ed. 2.1 b:2008

Digital audio interface - Part 4: Professional applications CONSOLIDATED EDITION

$100.00 $200.00