本文件提供了在额定电压高于1000 V的高压交流开关上使用或连接到开关上的、用于室内、室外或分配有中断负荷的非故障电流中断外壳中使用的中断器开关、中断器或中断辅助装置的标准要求。本标准涵盖首选额定值、施工、应用、装载、安装、操作和维护指南。本标准不适用于负载断路可分离绝缘连接器、断路器、电路开关、金属封闭开关设备、垫装开关设备、重合器、分段器或其他IEEE标准涵盖的其他开关设备。

This document provides standard requirements for interrupter switches, interrupters, or interrupting aids used on or attached to switches rated for high-voltage ac above 1000 V and used indoors, outdoors, or in enclosures for non-fault current interrupting for which an interrupting duty is assigned. This standard covers preferred ratings, construction, application, loading, installation, operation, and maintenance guidelines. This standard does not apply to load-break separable insulated connectors, circuit breakers, circuit switchers, metal-enclosed switchgear, pad-mounted switchgear, reclosers, sectionalizers or other switching devices that are covered by other IEEE standards.