本标准提供了高压断续器开关、断续器或断续器辅助装置的开关（电容电流除外）和故障制造试验的测试代码，用于额定电压高于1000 V ac的开关，用于室内、室外或非故障电流断续器的外壳，并为其分配了断续器负载。

This standard provides the test code for switching (except capacitive current) and fault making tests for high voltage interrupter switches, interrupters or interrupter aids for use on switches rated above 1000 V ac and used indoors, outdoors, or in enclosures for non-fault current interrupting for which an interrupting duty is assigned.