BR963 Oct 1971
Specification for Miniature Twin Tractive Armature D.C. Slow-Acting Neutral Line Relay Unit, Plug-In Type, for Railway Signalling Purposes
Synopsis
This specification relates to design requirements for miniature twin tractive armature D.C slow acting neutral line relays of the plug-in type for use in railway signalling circuits
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Registered
Withdrawn
Other
- Issued:
- 01/10/1971
- Published:
- 01/10/1971
- In Force:
- 01/10/1971
- Withdrawn:
- 31/12/1999
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Lead Committee | Control Command and Signalling - CCS |