Multi-pole cam contactors for voltages  up to 750 volts or battery voltages

     单极直流接触器适用于电压高达110伏的电池

   Long-proven contactors with S306, S307 or S310 cam-operated switching elements and main contact configurations as NC, NO or in combination.Permanentmagnetic blowout and arc chamber for DC operation.Versatile series. Well-proven as line contactor, changeover unit and reverser. Suitable for use in control circuits of electric equipment for rolling stock and industrial applications as well as for battery powered vehicles.

经过长期验证的接触器，带S306、S307或S310凸轮操作开关将元件和主触点配置设置为NC、NO或组合。直流操作用永磁灭弧室。多功能系列。作为线路接触器、转换装置和反向器。适用于轧制用电气设备的控制电路用于库存和工业应用以及电池驱动的车辆。

■ Power range: Nominal voltage up to 750 volts Thermal current 500 amps

■ Combination of 1 to max. 4 main contacts and max. 4 auxiliary contacts

■ Easy to replace switching elements 

■ Double-break contacts 

■ Coil tolerance -30% ... +25%

■ Electronic economy circuit available

■ 1,200 amps max. by parallel connection of the main contacts 

■ Tested to railway standard IEC 60077, GB/T 14048.4

■功率范围：标称电压高达750伏热电流500安

■1至最多4个主触点和最多4个辅助触点的组合

■易于更换开关元件

■双断触点

■线圈公差-30%+25%

■电子经济电路可用

■主触点并联时最大电流为1200安培

■根据铁路标准IEC 60077、GB/T 14048.4进行测试