Positioning switch without follower Protection class IP67 Housing width - 3SE2 120: 40 mm; 3SE2 243: 52 mm Selection guide With 2 slow-action contacts 1 NCC + 1 NOC, 6mm stroke of split actuator Side actuator 3SE2 120-0XX Actuator, standard 79 mm 3SX3 197 Radius actuator 80 mm 3SX3 203 With 3 slow-action contacts 1 NCC + 2 NOC, 6mm stroke Side and front-end 3SE2 243-0XX40 Actuation, extraction force 5 N Actuator, standard 27 mm 3SX3 218 Radius actuator 34 mm 3SX3 228 Standards EN50041