脱扣

• Vacuum trip device
  低真空脱扣装置
• Trip push button
  脱扣按钮
• The electromagnetic releases for the breakers with a capacity of 250a and above abjustable
  250a及以上的断路器，其电磁铁脱扣器是可调的。
• Standard test method for measuring the quasi - static release moments of alpine ski bindings
  测量高山滑雪板绑带的准静态脱扣力矩的标准试验方法
• Reversible tripping devices , 60 v , for telecommunication equipment ; testholder and gauges for tests
  电信设备用v可逆脱扣装置.试验用试验架和量规
• Reversible tripping devices , 60 v , for telecommunication equipment ; technical datas and test conditions
  电信设备用v可逆脱扣装置.技术数据和试验条件
• New dpn also can add on the " multi 9 " series auxiliary and accessory on the new dpn , like mx and sd
  30ma漏电脱扣对于人身触电的保护，在今天已经不太新鲜了。
• Break - brake operations have three kinds of break - brake electromagnet , over - current trip and manual button
  分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
• 4 release products : intelligent release , under voltage , transient or delay release and sub encourage release
  4脱扣器种类：智能型脱扣器，欠电压瞬时或延时脱扣器和分励脱扣器
• If trip occurs due to a failure during operation , the alarm contacts fixed in the breaker are used for alarm control
  运行过程中，当断路器因故障脱扣后，报警触头作信号报警控制。