IEC 60947-4-2:1999

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

Applies to 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.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

29.130.20

Statut:

Révisé

Date de Publication:

1999-12-16

Numéro Standard:

IEC 60947-4-2:1999