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- Siemens Low-voltage Circuit Breaker Co., Ltd. 西门子低压断路器有限公司。
- Check motor wiring and circuit breaker. 电机不转检查断路器及电机接线。
- Open the circuit breaker of the capacitor bank. 断开电容器组的断路器。
- Feeder Circuit Breaker See Distribution Circuit Breaker. 馈电线路开关见“配电线路开关”。
- Proper overload fuse or circuit breaker protection installed. 配置适当的过载保险丝或安装保护断路器。
- Air circuit breaker shall be installed on the incomers. 空开应装在安装架上。
- An experiment was performed on a LW6-110 SF6 circuit breaker. 在LW6-110型SF6断路器模型上进行了实验。
- Green pilot light mounted on inner door. One for each circuit breaker. 绿色指示灯安装在内层门上。每个断路器都有一个指示灯。
- V2000 vacuum circuit breaker was 12KV degree indoor HV switchgear. Apply to fixed cupboard, handcart cupboard, medium cupboard and so. Except general advantage also have more advance function. V2000型真空断路器为12千伏电压等级户内高压开关设备。适用于固定柜、手推柜、中置柜等所有开关应用场所。它除具备一般真空断路器优点外，还具备有更多先进功能。
- Safeguard: outfit electric leakage circuit breaker for 100% safeguard. 安全有保障：独家配备士林电机漏电断路器，确保人身100%25安全。
- Disconnect all the bushes before dismantling the automatic air circuit breaker. 在拆下自动空气断路器之前，先把所有母线脱开。
- Test and set switch gear and circuit breaker relays for proper coordination. 对开关柜、断路器继电器的配位是否正确进行测试并设置。
- The type and size of the circuit breaker must meet the regulations in GB5273. 断路器端子型式和尺寸必须满足GB5273标准中的有关规定。
- trephine with fixed handle and adjustable center 带固定柄及可调中心钻的环钻
- Anti-interference is a baffling problem of communication circuit breaker. 抗干扰一直是可通信断路器的难题。
- A circuit breaker. 开关电路断路器
- The electrical supply has the proper overload fuse or circuit breaker protection. 电源供应具备适当的过载保险丝或断路器保护。
- This ground fault protection function may be incorporated into a circuit breaker. 这种功能可以一体化设计在断路器上。
- Switchgear mainly includes circuit breaker, disconnecting switch, load-break switch and fuse. 开关装置主要包括断路器、隔离开关、负荷开关和熔断器。
- Shunt Trip Shunt trip is a feature added to a circuit breaker or fusible switch to permit the remote opening of the breaker or switch by an electrical signal. 分励脱扣分励脱扣是线路断路器或可熔电闸的一个特性，可通过远程信号来进行分断或转换。
