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BSI - BS 1050

Specification for Indicator Lamps for Use in Telecommunication Apparatus and for Allied Purposes

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Organization: BSI
Publication Date: 30 November 1984
Status: active
Page Count: 26
ICS Code (Switching and signalling systems): 33.040.30
scope:

Includes the majority of indicator lamps used in telecommunication apparatus and now includes general requirements and tests and specific details relevant to each type of lamp.

Document History

BS 1050
November 30, 1984
Specification for Indicator Lamps for Use in Telecommunication Apparatus and for Allied Purposes
Includes the majority of indicator lamps used in telecommunication apparatus and now includes general requirements and tests and specific details relevant to each type of lamp.
BS 1050
February 13, 1953
Specification for visual indicator lamps for use in telephone and telegraph switchboards and for allied purposes
Initial rating and life performance, selection for test, test conditions; appendix on photometry.

References

This document is referenced by:
BS 469 - Specification for Railway Signalling Lamps
Published by BSI on July 15, 1995
Requirements, testing procedures and conditions, statistical sampling.
This document is referenced by:
DEF STAN 62-9: PART 1 - Lampholders; Lights, Indicator; and Lenses, Indicator Light; for Use in Equipments Part 1: Generic Specification
Published by MODUK on January 1, 1974
This Standard specifies the general requirements, rules for writing detail specifications sheets, inspection requirements, and test details for lampholders; lights, indicator; and lenses, indicator...
This document is referenced by:
DEF STAN 62-9: PART 2 - Lampholders; Lights, Indicator; and Lenses, Indicator Light; for Use in Equipments Part 2: Detail Specification, Standard Range, and Detail Specification Sheets for Lampholders
Published by MODUK on January 22, 1975
This Standard gives details of lampholders which have been selected as standard range items for use in Service electronic equipment.
This document is referenced by:
DEF STAN 62-9: PART 3 - Lampholders; Lights, Indicator; and Lenses, Indicator Light; for Use in Equipments Part 3: Detail Specification, Standard Range, and Detail Specification Sheets for Lights, Indicator
Published by MODUK on January 1, 1975
This Standard gives details of lights, indicator which have been selected as standard range items for use in Service equipments.
This document is referenced by:
DEF STAN 62-9: PART 4 - Lampholders; Lights, Indicator; and Lenses, Indicator Light; for Use in Equipments Part 4: Detail Specification, Standard Range, and Detail Specification Sheets for Lenses, Indicator Light
Published by MODUK on January 1, 1975
This Standard gives details of lenses, indicator light which have been selected as standard range items for use in Service equipment.
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