BS 5424-1:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Contactors
Hardcopy , PDF
English
31-03-1988
31-05-1992
Electro-magnetically, pneumatically and electro-pneumatically operated contactors of air-break, oil immersed break and vacuum type. Classification, characteristics, conditions for operation and construction, tests, current ratings for different utilization categories.
| Committee |
PEL/17
|
| DevelopmentNote |
REPLACES BS 775: PART 1:1969. IMPLEMENTS CENELEC HD 408.
|
| DocumentType |
Standard
|
| Pages |
59
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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