Balluff BNS-519-B-10R-12-100-01 Roller Limit Switch

Balluff BNS-519-B-10R-12-100-01 Roller Limit Switch is a mechanical limit switch from Balluff's BNS-519 family, engineered for positioning and end-of-travel sensing in automated equipment. This variant uses a roller plunger actuator (R), a common configuration for capturing contact as a part passes by. The BNS-519 designation identifies it as Balluff's positioning (multi-position) limit switch line, intended to provide precise feedback at defined points along a machine’s motion. As a positioning switch, it supports accurate indexing and safe interlock sequences in systems such as packaging conveyors, robotic cells, assembly lines, and CNC tooling setups. The -01 suffix indicates a specific build option within the series, while the -12-100 portion denotes the device’s geometry and mounting footprint as defined by Balluff catalogs. In operation, a depressed roller plunger triggers a change in the switch output, sending a signal to the control system to coordinate subsequent actions. The Balluff BNS-519 family is designed for rugged industrial environments, offering repeatable actuation across numerous cycles for machine builders and automation integrators.