HD11F系列肪误型隔离器，适用于额定绝缘电压660V.额定工作电压380V、额定频率50Hz额定工作电流至1500A的低压成套配电设备中，在无负荷删）即有电压、无电流）情况下作分台电路或隔离电源之用，其结构简单 、操作方便、并符台IEC60947 -3、GB14048.3标准。

The HD11F series isolation switches are designed for use in low-voltage complete power distribution systems with a rated insulation voltage of 660 V, a rated operating voltage of 380 V, a rated frequency of 50 Hz, and a rated operating current up to 1500 A; they are intended for use as circuit breakers or isolation power sources under no-load conditions (i.e., when there is voltage but no current). These devices feature a simple structure, easy operation, and comply with the IEC 60947-3 and GB 14048.3 standards.