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IEC 60947-4-2 Ed. 4.0 b:2020 PDF

IEC 60947-4-2 Ed. 4.0 b:2020 PDF

Name:
IEC 60947-4-2 Ed. 4.0 b:2020 PDF

Published Date:
06/26/2020

Status:
Active

Description:

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

Publisher:
International Electrotechnical Commission

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$136.5
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IEC 60947-4-2:2020 applies to a.c. semiconductor motor controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. This standard characterizes a.c. semiconductor motor controllers and starters with and without bypass means.
Edition : 4.0
File Size : 1 file , 5.1 MB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 230
Published : 06/26/2020

History

IEC 60947-4-2 Ed. 4.0 b:2020
IEC 60947-4-2 Ed. 4.0 b:2020
Published Date: 06/26/2020
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
$136.5
IEC 60947-4-2 Ed. 3.0 b:2011
IEC 60947-4-2 Ed. 3.0 b:2011
Published Date: 05/18/2011
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
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IEC 60947-4-2 Ed. 2.1 b:2002
IEC 60947-4-2 Ed. 2.1 b:2002
Published Date: 03/26/2002
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