3RU21264BB0,OVERLOAD RELAY CL10 S0 14-20A SC
【SIEMENS】3RU2126-4BB0,
3RU21264BB1,OVERLOAD RELAY CL10 S0 14-20A SC
3RU21264BC0,OVERLOAD RELAY CL10 S0 14-20A SP
【SIEMENS】3RU2126-4BC0,
3RU21264BC1,OVERLOAD RELAY CL10 S0 14-20A SP
3RU21264BJ0,OVERLOAD RELAY CL10 S0 14-20A R