Allen-Bradley 800MR-B1 Pushbutton Clear UNMP

Allen-Bradley 800MR-B1 Pushbutton Clear UNMP is an extended-head, 22 mm pushbutton unit in Rockwell Automation's 800MR family, featuring a clear operating lens designed for quick status recognition in crowded panels. The B1 designation identifies this extended-head variant, intended for panel-mounted use and designed to work with standard 800MR contact blocks and mounting accessories to form a complete operator assembly. The 22 mm footprint and extended-head design are characteristic of this subfamily, enabling straightforward integration with matching contact blocks and accessories within a compact control-station footprint. In typical industrial environments, 800MR pushbuttons are used to implement control circuits in panel-mounted applications, where clear, visible actuation helps operators confirm actions at a glance.