3RU21264DC0,OVERLOAD RELAY CL10 S0 20-25A SP
【SIEMENS】3RU2126-4DC0,
3RU21264DC1,OVERLOAD RELAY CL10 S0 20-25A SP
3RU21264DJ0,OVERLOAD RELAY CL10 S0 20-25A R
3RU21264EB0,OVERLOAD RELAY CL10 S0 27-32A SC
【SIEMENS】3RU2126-4EB0,
3RU21264EB1,OVERLOAD RELAY CL10 S0 27-32A SC
3RU21264EC0,OVERLOAD RELAY CL10 S0 27-32A SP
