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- indoor oil circuit breaker 户内油断路器
- porcelain type oil circuit breaker 瓷管型油断路器
- high voltage oil circuit breaker 高压油断路器
- oil bath type oil circuit breaker 油槽式充油断路器, 槽式充油油开关
- high-voltage oil circuit breaker 高压油断路器
- procelain type oil circuit breaker 瓷管型油断路器
- oil circuit breaker arc interruption chamber 油开关消弧室
- Application of Infrared Temperature Diagnosis Technique on Low Oil Circuit Breaker 红外诊断技术在少油断路器状态检修中的应用
- 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。
- live tank oil circuit breaker 贫油断路器
- Feeder Circuit Breaker See Distribution Circuit Breaker. 馈电线路开关见“配电线路开关”。
- ZN63 M1-12 indoor high voltage vacuum circuit breaker operated by permanence magnetic mechanism. intelligent control, simple operating program, less maintenance, install size is compatible with VS1, VD4. 是由新一代高可靠、维护的永磁机构操动，智能化控制，操作程序简单，外型安装尺寸与VS1、D4完全兼容。
- tank type oil circuit breaker 箱型油断路器
- ZN63M1-12 indoor high voltage vacuum circuit breaker operated by permanence magnetic mechanism. intelligent control, simple operating program, less maintenance, install size is compatible with VS1, VD4. 是由新一代高可靠、免维护的永磁机构操动，智能化控制，操作程序简单，外型安装尺寸与VS1、VD4完全兼容。
- minimum oil circuit breaker 微油量油开关
- 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。
- 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。
