C37.30-1992 - IEEE Standard Requirements for High Voltage Air Switches
Description: In this standard, requirements for all high-voltage enclosed indoor or outdoor and nonenclosed indoor or outdoor air switches rated in excess of 1000 V are specified. This includes requirements for such switch types as disconnecting, selector, horn-gap, grounding, interrupter, etc., for manual or power operation, except for distribution-enclosed single-pole air switches and distribution cutouts fitted with disconnecting blades. Definitions are given, and service conditions and ratings are discussed. Nameplate marketing requirements are given.