IEC 60050-821:1998

IEC 60050-821:1998

April 1998
International standard Cancelled

International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways

It has the status of a horizontal standard in accordance with IEC Guide 108.

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Main informations

Collections

International IEC standards

Publication date

April 1998

Number of pages

256 p.

Reference

IEC 60050-821:1998

Print number

1 - 13/06/2005
Sumary
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways

It has the status of a horizontal standard in accordance with IEC Guide 108.
Standard replaced by (1)
IEC 60050-821:2017
November 2017
International standard Current
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways

IEC 60050-821:2017 gives the general terminology relating to signalling and security apparatus for railways, as well as general terms pertaining to specific applications and associated technologies. This new edition reviews and complements the previous one. This terminology is consistent with the terminology developed in the other specialized parts of the IEV. It has the status of a horizontal standard in accordance with IEC Guide 108.

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