These standards apply to lightning protective devices designed to limit repeatedly voltage surges on power circuits1 by passing surge discharge current and subsequently automatically interrupting the flow of power follow current. Arresters claimed to be in accordance with these standards, including those supplied integrally with equipment, must meet the tests specified herein.
- Status
- Superseded Standard
- Superseding
- 28A-1950
- History
-
- Published:
- 1956-02-29
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