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 = 79 x 48 x 63 mm, housing material = aluminum, number of switching points = 3x roof, design = snap contact, operating principle = 1-3. Switching point: mechanical, continuous current = 1-3. Switching point: 6 A, rated operating voltage Ue = 1-3. Switching point: 250 V AC, installation = vertical, approach direction = lengthways, parallel to the screwing surface, approach speed = 1-3. Switching point: 40 m/min, switching point spacing = 12 mm, connection type = 1-3. Switching point: screw connection, ambient temperature=-5...85 °C, protection class=IP67, approval/conformity=CECCCWEEE