91MCE28-S1 Global Limit Switches Series 91MCE: Panel Mount Roller Plunger, 1NO 1NC Direct Opening Slow Action Break-Before-Make (B.B.M.), 1M Cable - Side Exit
91MCE28-S2 Global Limit Switches Series 91MCE: Panel Mount Roller Plunger, 1NO 1NC Direct Opening Slow Action Break-Before-Make (B.B.M.), 2M Cable - Side Exit
91MCE28-SQ Global Limit Switches Series 91MCE: Panel Mount Roller Plunger, 1NO 1NC Direct Opening Slow Action Break-Before-Make (B.B.M.), 4 pin M12 connector - Side Exit
91MCE28-S3 Global Limit Switches Series 91MCE: Panel Mount Roller Plunger, 1NO 1NC Direct Opening Slow Action Break-Before-Make (B.B.M.), 3M Cable - Side Exit