BS 4491-2.1:1990被替代
Appliance couplers for household and similar general purposes. Specification of requirements for individual types of coupler. Sewing machine couplers
出版：British Standards Institution
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基本信息
标准编号： BS 4491-2.1:1990
发布时间：1990/8/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
The couplers are for a.c. only and have a rated voltage not exceeding 250 V and a rated current not exceeding 2.5 A. To be read in conjunction with BS 4491:Part 1
标准备注
© British Standards Institution 2013
替代本标准的新标准
等同采用的国际标准
IEC 60320-2-1 Ed. 2.0 - Similar
