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
91MCE16-P3B Global Limit Switches Series 91MCE: Side Rotary, Fixed length lever with metal roller, 1NO 1NC Direct Opening Snap Action, 3M Cable - Bottom Exit
91MCE27-SQ Global Limit Switches Series 91MCE: Panel Mount Pin Plunger, 1NO 1NC Direct Opening Slow Action Break-Before-Make (B.B.M.), 4 pin M12 connector - Side Exit
91MCE16-P1BP Global Limit Switches Series 91MCE: Side Rotary, Fixed length lever with plastic roller 1NO 1NC Direct Opening Snap Action, 1M Cable - Bottom Exit