Allen-Bradley 802T-A1 Rocker Arm Cam Roller Limit Switch

Allen-Bradley 802T-A1 Rocker Arm Cam Roller Limit Switch is a rugged, NEMA 4/13 oiltight limit switch from Rockwell Automation that uses a rocker-arm and cam-roller actuator to sense machine position in harsh industrial environments. This non-plug-in unit features a lever-type actuator with spring return and is configured for 2-circuit operation with a standard operating torque, rated for up to 600V circuits. Across the 802T-A1 family, operation is CW only, with plug-in variants such as 802T-A1TP and related models like 802T-A1N (which adds a 120V AC indicating light) and 802T-A1E (extended-temperature option) available. Levers can be mounted for left- or right-hand installation depending on configuration, and the lineup includes both non-plug-in and plug-in versions to fit different panel assemblies. This limit switch is commonly used for conveying, press, and secondary-motion applications where precise cam-roller actuation of a rocker arm provides reliable position sensing and control, delivering dependable mechanical action at safety-relevant positions.