SI-LS42DSH,SAFETY SW SPRING LOCK 2NC
SI-LS42DSI,SAFETY SW SPRING LOCK 2NC/1NO
SI-LS42DSJ,SAFETY SW SPRING LOCK 3NC
SI-LS42WMG,SAFETY SW SOLENOID LOCK 1NC/1NO
SI-LS42WMH,SI-LS42WMH INTERLOCK BODY
SI-LS42WMMGF,SAFETY SWITCH SOLENOID LOCK