IEEE C37.20.1:2002被替代
Standard for Metal-enclosed Low-voltage Power Circuit Breaker Switchgear
出版：Institute of Electrical and Electronics Engineers
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基本信息
标准编号： IEEE C37.20.1:2002
发布时间：2002/10/10 0:00:00
标准类别：Standard
出版单位：Institute of Electrical and Electronics Engineers
标准页数：66
标准简介
Covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused); other interrupting devices; switches, control, instrumentation, and metering; and protective and regulating equipment. Includes types of equipment that are part of secondary unit substations.
标准备注
Amendment to IEEE C37.20.1 is available separately, see IEEE C37.02.1A. (01/2006) Amendment to IEEE C37.20.1 is available separately, see IEEE C37.20.1B. (05/2007)
本标准替代的旧标准
