BS1659:1950

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British Standards: BS1659:1950



Standard No BS1659:1950
Title of Standard Specification for tractive armature direct current neutral track and line relays for railway signalling
ISBN 058001657 9
Date of Publication 26/07/50
Approx Pages 16
Description Relays, Switchgear, Railway signals, Railway equipment, Railway fixed equipment, Repeaters, Armatures, Direct current, Dimensions, Seatings, Electrical resistance, Electric contacts, Clearances, Contact resistance, Pressure, Electric terminals, Marking, E
Cross references BS 442
International Equiv (If Applicable )
Replaces Standards : BS452:1932 BS475:1932
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref GEL/9


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