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BR940 May 1972

Specification for Miniature Tractive Armature DC Single Wound Lamp Proving Relay, Plug-in Type for Railway Signalling Purposes

Synopsis

This specification relates to design requirements for a miniature tractive armature slow release line relay of the plug-in type for use in signalling circuits energised by a battery or rectified a.c. supply.
Read full standard
Registered
Withdrawn
Other
Issued:
01/05/1972
Published:
01/05/1972
In Force:
01/05/1972
Withdrawn:
31/12/1999

Details

Under Consultation Closed
Vehicle Assessment No
Lead Committee Control Command and Signalling - CCS
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