SS EN 60947-4-2-2000 标准详情
- 标准号:SS EN 60947-4-2-2000
- 中文标题:
- 英文标题:Low-voltage Switchgear And Controlgear - Part 4-2: Contactors And Motor-starters - Ac Semiconductor Motor Controllers And Starters
- 标准类别:新加坡SS
- 发布日期:
Applicable to controllers and starters, possibly including a series mechanical switching device for connection to circuits not exceeding 1,000 V a.c, with or without bypass switching devices.
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