SI-LS42DMSH,SAFETY SWITCH SPRING LOCK
SI-LS42DMSHF,SAFETY SWITCH SPRING LOCK
SI-LS42DMSI,SAFETY SWITCH SPRING LOCK
SI-LS42DMSIF,SAFETY SWITCH SPRING LOCK
SI-LS42DSG,SAFETY SW SPRING LOCK 1NC/1NO
SI-LS42DSH,SAFETY SW SPRING LOCK 2NC
SI-LS42DSI,SAFETY SW SPRING LOCK 2NC/1NO