Revision Standard - Superseded.Metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48-Hz to 62-Hz power circuits by passing surge discharge current and automatically limiting the flow of system power current,are discussed. This standard applies to devices for separate mounting and to those supplied integrally with other equipment.
Metal-oxide surge arrester; Liquid-immersed arrester; Duty-cycle voltage rating; Design test; Dead front arrester; Conformance test; Arrester
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