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BR942 May 1972

Specification for Miniature Tractive Armature AC Lamp Proving Relay, Plug-in Type, for use with Relay Signalling Position Light Junction Indicators

Synopsis

This specification relates to design requirements for a miniature tractive armature line relay of the plug-in type for use in 11OV signalling circuits, incorporating a rectifier feed unit, and suitable for use with 11Ov 25w lamps. It is intended to be used without an external resistor and with a lamp circuit having characteristics such that under extreme variations of lamp consumption and supply voltage the line currents will meet the operating values specified in Clause 18.2.
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Withdrawn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Withdrawn: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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