BS EN 60947-4-2:1997 - Specification for low-voltage switchgear and controlgear. Contactors and motor-starters. a.c. semiconductor motor controllers and starters

BS EN 60947-4-2:1997

Specification for low-voltage switchgear and controlgear. Contactors and motor-starters. a.c. semiconductor motor controllers and starters

Status : Revised, Withdrawn   Published : January 1997 Replaced By : BS EN 60947-4-2:2000, IEC 60947-4-2:1999

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Specifies 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 1000 V a.c




Standard NumberBS EN 60947-4-2:1997
TitleSpecification for low-voltage switchgear and controlgear. Contactors and motor-starters. a.c. semiconductor motor controllers and starters
StatusRevised, Withdrawn
Publication Date15 January 1997
Withdrawn Date15 June 2000
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 60947-4-2:2000, IEC 60947-4-2:1999
International RelationshipsEN 60947-4-2:1996
Amended ByAMD 9820
AMD 10505
Amendment, February 2000
DescriptorsMarking, Thermal stability, Overload protection, Controllers, Breaking capacity, Radio disturbances, Circuits, Low voltage, Switchgear, Compatibility, Electric starters, Electromagnetic fields, Making capacity, Electrical testing, Electric terminals, Performance testing, Thermal testing, Operating time, Relays, Low-voltage equipment, Performance, Overvoltage protection, Classification systems, Semiconductor devices, Visual inspection (testing), Alternating-current motors, Electric control equipment, Electrical equipment, Control equipment, Instructions for use, Overcurrent protection
ICS29.130.20
Title in FrenchAppareillage à basse tension. Contacteurs et démarreurs de moteurs. Gradateurs et démarreurs à semiconducteurs de moteurs à courant alternatif
Title in GermanNiederspannung-Schaltgeraete. Schuetze und Motorstarter. Halbleiter-Motor-Steuergeraete und Starter fuer Wechselspannung
CommitteePEL/17
ISBN0 580 26386 X
PublisherBSI
FormatA4
DeliveryNo
Pages80
File Size6.066 MB
Price£280.00


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