CW1-4000万能式断路器（ACB）型号CW1-2000CW1-3200CW1-4000CW1-5000壳架等级额定电流Inm (A)2000320040005000额定电流In (A)6308001000125016002000200025002900320032003600400040005000额定工作电压Ue (V)AC400，690 50Hz额定绝缘电压Ui (V)AC1000 50Hz额定冲击耐受电压Uimp (V)12000工频耐受电压UAC3500V1min 50Hz极数3,43,43,43,43,43,43,43,43,43,43,43,43,43操作性能电气寿命AC400V650030001500500AC690V30001500750500机械寿命免维护150001000010000/5000（3P/4P）4000有维护300002000020000/10000（3P/4P）8000安装连接方式水平 垂直水平水平水平型式抽屉式○ ○○○○固定式○ ○○○○外形尺寸 H W LH W LH W LH W LH W L抽屉式水平联接3P前置 后置4383754514384294924385444924387994924P前置 后置438470451438544492438799492 垂直联接3P前置494375425 后置438375446 4P前置494470425 后置438470446 固定式水平联接3P前置 后置3953623513954143713955274243957824244P前置 后置395457351395527371395782424 垂直联接3P前置482362325 后置395362375 4P前置482457325 后置395457375