GOST IEC 60947-4-2-2017
Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors

Standard No.

GOST IEC 60947-4-2-2017

Release Date

2017

Published By

GOSTR

Latest

GOST IEC 60947-4-2-2017

GOST IEC 60947-4-2-2017 history

• 2017 GOST IEC 60947-4-2-2017 Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors