This document introduces the Schwimmerschalter SM series produced by Jola Spezialschalter K. Mattil & Co. KG. The Schwimmerschalter SM is used for level detection or regulation of liquids in electrical and pneumatic systems. The series includes different types of Schwimmerschalter for lateral or top installation, with options for Mikroschalter or inductive proximity sensors. Please refer to the actual product for specific specifications and technical data.