SN EN 60947-4-1+A1+A2*IEC 60947-4-1:2000+A1:2002+A2:2005

Low-voltage switchgear and controlgear. Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

2005-00-00

Hết hiệu lực

SN EN 60947-4-1*IEC 60947-4-1:2009

SN EN 60947-4-1+A1 (2012) * SN EN 60947-4-1*IEC 60947-4-1:2009 * SN EN 60947-4-1+A1+A2*IEC 60947-4-1:2000+A1:2002+A2:2005

Ability to switch * Applications * Auxiliary contactors * Characteristics * Classification * Classification systems * Contactor relays * Contactors * Contactors for motors * Control devices * Criterion * Definitions * Degree of sharpness * Electric motors * Electric starters * Electrical engineering * Electromagnetic compatibility * Electromechanical * Electromechanical devices * Electronic * Electronic engineering * EMC * Frequencies * Handlings * Inscription * Inserts * Inspection * Installations * Instructions for use * Interference rejections * Interfering emissions * Letterings * Low voltage * Low-voltage equipment * Low-voltage switchgear * Maintenance * Marking * Miscellaneous functions * Motor starters * Operating instructions * Operation * Overload protection * Overload relays * Product information * Properties * Radiation * Set-up instructions * Short-circuit protection * Shut down * Specification (approval) * Starters * Switchgear * Switchgears * Switching power * Take-off * Testing * Mission * Implementation * Use

29.130.20. Cơ cấu chuyển mạch điện áp thấp và cơ cấu điều khiển

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