BS 5424-1:1977被替代
Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Contactors
出版：British Standards Institution
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基本信息
标准编号： BS 5424-1:1977
发布时间：1977/1/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Electro-magnetically, pneumatically and electro-pneumatically operated contactors of air-break, oil immersed break and vacuum type. Classification, characteristics, conditions for operation and construction, tests, current ratings for different utilization categories.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 5103
本标准替代的旧标准
替代本标准的新标准
