Mounting: Through Hole, Bore Size: 32mm, Stroke: 15mm, Option: Standard (Rod End Female Thread), Auto Switch: M9PV--Solid State, Gen. Purpose, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: 3m, Number: 2 pcs. (Or None in the Case of No Switch), Rated Voltage: 24 VDC, Electrical Entry: M Plug Connector With Lead Wire, Surge Voltage Suppressor: Light/Surge Voltage Suppressor, Manual