D.C. indicating relay for use in signal cabin

Made:
1903-1905

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Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

D.C. indicating relay for use in signal cabin, c.1905

This type of relay was used in signal cabins for indicating the state of the D.C. track circuit.

Details

Category:
Signalling & Telecommunications
Object Number:
1948-259
type:
signal relay
credit:
Westinghouse Brake and Signal Co.

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