Product overview
Zw6-12 outdoor ac vacuum breaker bar {hereinafter referred to as circuit breaker) is used in 50Hz and 12kV three-phase power system, which can separate and combine the load current, overload current and short circuit fault current of the circuit, and is the control and protection equipment of the power grid. The circuit breaker can be combined with the isolation switch.The controller can be used as intelligent circuit breaker or automatic coincidence bar, and the circuit breaker can be equipped with 2 ~ 3 current transformers.
ZW6-12户外交流离压真空断路棒｛以下简称断路器）用于50Hz、 12kV的三相电力系统，能分合电路的负荷电流、 过载电流及短路故障电流，是电网的控制保护设备，断路器可与隔离开关组合；配控制器可成为智能断路器或自动重合棒，断路器可内装 2～3只电流互感器。
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