Allen-Bradley 800MB-CQAL10BAK Blue Square Push Button

Allen-Bradley 800MB-CQAL10BAK is a blue-lens, 22.5 mm square illuminated push button with momentary contact action, designed for panel-mounted control in industrial equipment. It features a black bezel, flush head, and large screw terminations, delivering a 1 normally open and 1 normally closed (1NO-1NC) contact arrangement with an LED indicator powered by 120 VAC (full voltage). This 800MB device includes UPC 885630833705, is manufactured in the United States, and, per Rockwell Automation, is discontinued as of June 9, 2023, with the recommended engineering replacement 800FP-LF6PN5WX11; it has an estimated lead time of about 15 days and a standard 1-year warranty. The blue lens provides clear visual feedback in control panels, making it suitable for signaling or basic start/stop-style control in machines and process lines where a bright, momentary push input is required.