Siemens 3SE51120BH01

The Siemens 3SE51120BH01 is a versatile limit switch designed for reliable position detection in industrial applications. It features a rotary actuator with a 40 mm twist lever that can be adjusted for either right or left operation, making it adaptable to various setups. The switch includes slow-action contacts with both normally open (NO) and normally closed (NC) options, ensuring precise and consistent performance. Its robust metal lever measures 27 mm in length and is complemented by a 19 mm plastic roller, enhancing durability and smooth operation. This limit switch connects via a standard M20 x 1.5 thread. Distributed by BSP Automation, the 3SE51120BH01 offers a practical solution for controlling machinery and equipment in demanding environments.