Balluff BNS113-B3-R12-61A12 Roller Plunger Switch

Balluff BNS113-B3-R12-61A12 is a mechanical two-position roller-plunger limit switch in Balluff's BNS family, designed for end-stop and position-sensing tasks in automation equipment. When the roller plunger is depressed by a moving part, the switch changes between two electrical states to signal machine controls or safety interlocks. The roller plunger provides a tactile, positive actuation path and helps guide movement to reduce errant triggering, making it suitable for compact installations where space is at a premium. This variant—BNS113-B3-R12-61A12—identifies a specific configuration within Balluff's plunger-switch lineup, ensuring compatibility with standard Balluff mounting footprints and wiring practices used in industrial control panels and enclosures. Built to withstand repeated operation in typical manufacturing environments, the switch offers straightforward integration into existing control circuits without requiring specialized tooling.