| 1. | Ac load break switches with tripping device for 3 . 3 kv or 6 . 6 kv
带脱扣装置的3 . 3kv或6 . 6kv交流负荷断路开关
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| 2. | Tripping device for plankton net
浮游生物网闭锁器
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| 3. | Trip devices for ac and general purpose dc low - voltage power circuit breakers
交流和通用直流低压电力断路器的断开装置
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| 4. | Mechanical tripping device
机械释放装置
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| 5. | The shunt tripping device is used for a remote control of disconnection of the breaker
分励脱扣器用作远距离断开断路器。
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| 6. | Vacuum trip device
低真空脱扣装置
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| 7. | 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
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| 8. | Reversible 60 v tripping devices for use in telecommunication ; dimensions , technical values , requirements
电信用可逆60v解扣装置.尺寸技术参数要求
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| 9. | 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
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| 10. | The breaker can be attached with shunt tripping device , undervoltage tripping device , auxiliary contacts , alarm contacts and motor - operated drive
断路器可以加装分励脱扣器、欠压脱扣器，辅助触头，报警触头和电动操作机构。
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