Revision Standard - Superseded.
A rating structure for AC high-voltage circuit breakers rated on a symmetrical current basis is established. The rating structure applies to indoor and outdoor types of AC high-voltage circuit breakers rated above 1000 V. Service conditions, construction, and nameplate markings are also considered.
This standard applies to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 V and rated on a symmetrical current basis.
The purpose of this standard is to establish a rating structure for ac high-voltage circuit breakers rated on a symmetrical current basis.
| SDO | IEEE: Institute of Electrical and Electronics Engineers |
| Document Number | C37.04 |
| Publication Date | July 28, 1980 |
| Language | en - English |
| Page Count | 29 |
| Revision Level | |
| Supercedes | |
| Committee | Switchgear |