国产GE300A 48V直流接触器,GE编号对照如下: GE型号 电压 说明 IC4482CTTA304FR124XN 24V 300A双联 IC4482CTTA304FR142XN 36/48V 300A双联 IC4482CTTA154FR124XN 24V 150A双联 IC4482CTTA154FR142XN 36/48V 150A双联 IC4482CTTA300AH124XN 24V 300A单联 IC4482CTTA300AH142XN 36/48V 300A单联 IC4482CTTA300AH248XN 48V 300A单联 IC4482CTTA300AH176XN 72/80V 300A单联 IC4482CTTA150AH124XN 24V 150A单联 IC4482CTTA150AH248XN 48V 150A单联 IC4482CTTA100AH124XN 24V 100A单联 IC4482CTTA100AH248XN 48V 100A单联 IC4482CTTA100AH176XN 72/80V 100A单联