DS/EN 60947-4-1/A1:2012
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

Standard No.

DS/EN 60947-4-1/A1:2012

Release Date

2012

Published By

Danish Standards Foundation

Latest

DS/EN 60947-4-1/A1:2012

Scope

IEC 60947-4-1:2009 applies to the types of equipment whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c. Starters and/or contactors dealt with in this standard are not normal

DS/EN 60947-4-1/A1:2012 history

• 2012 DS/EN 60947-4-1/A1:2012 Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
• 2010 DS/EN 60947-4-1:2010 Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
• 1995 DS/EN 60947-4-1/A1:1995 Low-voltage switchgear and controlgear - Part 4: Contactors and motorstarters - Section one: Electromechanical contactors and motor-starters
• 1994 DS/EN 60947-4-1+Corr.:1994 Low-voltage switchgear and controlgear - Part 4: Contactors and motorstarters - Section one: Electromechanical contactors and motor-starters