I.S. HD 348 S7:1999
Superseded
View Superseded by
HIGH-VOLTAGE ALTERNATING-CURRENT CIRCUIT-BREAKERS
Hardcopy , PDF
English
01-01-1999
05-13-2002
Applies to a.c. circuit-breakers designed for indoor or outdoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1,000 V.
| DocumentType |
Standard
|
| Pages |
384
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60056:1987 | Identical |
A newer version of this standard is available.
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