SS EN 60947-4-1-2001 标准详情
- 标准号:SS EN 60947-4-1-2001
- 中文标题:
- 英文标题:Low-voltage Switchgear And Controlgear - Part 4-1: Contactors And Motor-starters - Electromechanical Contactors And Motor-starters
- 标准类别:新加坡SS
- 发布日期:
Applicable to the types of equipment mentioned in 1.1 and 1.2 whose main contacts are intended to be connected to circuits and the rated voltage of which does should not be more than 1000 V a.c. or 1500 V d.c.
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