BS 1050:1984
Current
The latest, up-to-date edition.
Specification for indicator lamps for use in telecommunication apparatus and for allied purposes
Hardcopy , PDF
English
30-11-1984
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Foreword
Committees responsible
Specification
Section one. General
1. Scope
2. Definitions
3. Marking
4. Requirements and tests for inspection
5. Conditions of compliance
Section two. Standard lamp data sheets
Table
1. Initial torque values
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.
| Committee |
CPL/34/1
|
| DevelopmentNote |
Supersedes 82/22699 DC and BS 1050(1953). (06/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard specifies requirements for low voltage electric lamps operating up to and including 60 V used as visual indicators in telecommunication apparatus and allied purposes.
Section 1 specifies general requirements. Section 2 consists of standard lamp data sheets giving particular requirements for individual types of lamp.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| BS 381C:1996 | Specification for colours for identification, coding and special purposes |
| BS 5101-1:1975 | Specification for lamp caps and holders together with gauges for the control of interchangeability and safety Lamp caps |
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