BS 4794-2 Sections 2.3 and 2.4:1977, IEC 60337-2B:1976 - Specification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.). Contactor relays. Pilot switches

BS 4794-2 Sections 2.3 and 2.4:1977, IEC 60337-2B:1976

Specification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.). Contactor relays. Pilot switches

Status : Superseded, Withdrawn   Published : October 1977 Replaced By : BS EN 60947-5-1:1992

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Additional specific requirements for contactor relays and pilot switches (pressure switches, level switches, time switches, thermostats, etc).




Standard NumberBS 4794-2 Sections 2.3 and 2.4:1977, IEC 60337-2B:1976
TitleSpecification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.). Contactor relays. Pilot switches
StatusSuperseded, Withdrawn
Publication Date31 October 1977
Confirm Date15 April 1990
Withdrawn Date15 September 1992
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 60947-5-1:1992
International RelationshipsIEC 60337-2B:1976
Draft Superseded By76/27444 DC
DescriptorsContactors, Relays, Control switches, Switches, Time-delay relays, Contactor relays
ICS29.130.20
Title in FrenchSpécification des auxiliaires de commande (appareils de connexion, y compris les contacteurs auxiliaires pour des circuits de commande et des circuits auxiliaires, pour les tensions inférieurs et égales à 1000 V en courant alternatif et 1200 V en courant continu). Prescriptions particulières pour des types déterminés d'auxiliaires de commande. Contacteurs auxiliaires. Auxiliaires automatiques de commande
Title in GermanSpezifikation fuer Hilfsstromschalter (Schalter, einschliesslich Hilfsschuetze, fuer Steuer- und Hilfsstromkreise, fuer Spannungen bis und einschliesslich 1000 V Wechslstrom und 1200 V Gleichstrom). Sonderanforderungen fuer besondere Arten von Hilfsstromschaltern. Hilfsschuetze. Waechter
CommitteePEL/17
ISBN0 580 09567 3
PublisherBSI
FormatA4
DeliveryNo
Pages8
File Size333.1 KB
Price£110.00


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