Mechanical series position switches with up to 16 switching points are the classics in automation. The switching process is carried out by a telescopic plunger. This plunger is used to switch a mechanical switching element in a separate, sealed chamber. The optimal choice of plunger shape for the application in combination with our cams guarantees a long service life. Dimensions=40 x 42 x 48 mm, housing material=aluminum, number of switching points=3x roller, design=snap contact, operating principle=1-3. Switching point: mechanical, continuous current=1-3. Switching point: 5 A, rated operating voltage Ue=1-3. Switching point: 250 V AC, installation=vertical, approach direction=longitudinal, parallel to the screwing surface, approach speed=1-3. Switching point: 60 m/min, switching point spacing=8 mm, connection type=1-3. Switching point: screw connection, ambient temperature=-5...85 °C, protection class=IP67, approval/conformity=CECCCWEEE