Allen-Bradley 802M-DY20 is a factory-sealed, pre-wired limit switch with a top push roller actuator, part of Rockwell Automation’s 802M family, designed as a complete switch. This 2-circuit device ships with an extended 6.1 m (20 ft) cable, making it ready for longer runs on conveyors or automated equipment. The top push roller head engages when a moving part depresses the roller, providing reliable actuation in industrial applications where robust, plug-and-play sensing is needed. Common uses include conveyors and other machinery in manufacturing environments that require a pre-wired, sealed limit switch with a rugged roller-actuated head.
