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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. They may include a series mechanical switching device and are intended to be connected to circuits, the rated voltage of which does not exceed 1000 volt a.c. This Standard is identical with and reproduced from IEC 60947-4-3:1999.

Product Details

Edition:

1st

Published:

01/01/2000

ISBN(s):

073373376

Number of Pages:

64

File Size:

1 file , 320 KB

Product Code(s):

10129209, 10129201, 10129225