Allen-Bradley 800MR-A2B Push Button

Allen-Bradley 800MR-A2B Push Button is a black, flush-head momentary push-button operator from Rockwell Automation’s 800MR family. This non-illuminated unit is designed for panel-mount installations and provides reliable temporary actuation when pressed, returning to the resting position after release. The A2B designation places it among the 800MR non-illuminated, momentary configurations intended to be paired with compatible contact blocks to implement the desired control logic on industrial equipment. Commonly used for start/stop controls, machine resets, and other momentary-control functions on manufacturing lines, conveyors, and process equipment, the 800MR-A2B offers a rugged, straightforward operator in a compact form factor. Because it’s part of the 800MR family, it benefits from Rockwell Automation’s mounting compatibility and a wide ecosystem of accessories, enabling easy field replacement and consistent performance in demanding environments.