This Eaton (Cutler-Hammer) E50SN-Ser A2 limit switch assembly pairs an E50SN Series A2 limit switch with an E50DN1-Ser A1 operating head. It is a limit switch assembly intended for end-of-travel and position sensing in industrial equipment, combining the E50SN A2 switch with the E50DN1 A1 operating head to provide a compatible switching interface within Eaton's E50 family. The model designation confirms the specific pairing: E50SN Series A2 with E50DN1 Series A1.
