BS 519:1950 - Specification for tractive armature direct current neutral-polar line relays for railway signalling

BS 519:1950

Specification for tractive armature direct current neutral-polar line relays for railway signalling

Status : Withdrawn   Published : July 1950

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Relays having up to four neutral contact-arms and up to four polar contact-arms. Construction (overall dimensions, electrical tests, performance characteristics); arrangement, marking of terminals.




Standard NumberBS 519:1950
TitleSpecification for tractive armature direct current neutral-polar line relays for railway signalling
StatusWithdrawn
Publication Date14 July 1950
Confirm Date15 December 1980
Withdrawn Date07 July 2014
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
Amended ByPD 2283
PD 4017
PD 1106 was withdrawn on the issue of PD 2283.
DescriptorsRelays, Switchgear, Armatures, Railway signals, Railway equipment, Railway fixed equipment, Dimensions, Seatings, Repeaters, Electric contacts, Contact resistance, Pressure, Electric terminals, Marking, Electrical testing, Voltage, Direct current, Electrical resistance, Clearances, Neutral-polar relays, Electrical equipment, Signal devices Railway applications
ICS29.120.70
45.040
Title in FrenchRelais de ligne a polarite neutre et courant continu d'induit de traction pour signalisation ferroviaire. Specification
Title in GermanGleichstrommittelleiter-Zugankerrelais fuer Eisenbahnsignale. Spezifikation
CommitteeGEL/9
ISBN0 580 00806 1
PublisherBSI
FormatA4
DeliveryNo
Pages14
File Size254.3 KB
NotesThis standard is withdrawn as it is no longer relevant.
Price£112.00


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