【SIEMENS】3RH2911-1HA11,
3RH29111HA12,AUX. SWITCH 1NO+2NC FOR S00 & S0
【SIEMENS】3RH2911-1HA12,
3RH29111HA13,AUX. SWITCH 1NO+3NC FOR S00 SCRE
【SIEMENS】3RH2911-1HA13,
3RH29111HA20,AUX. SWITCH 2NO FOR S0 SCREW
