Allen-Bradley 800MR-D6AK Pushbutton Mushroom Head

The Allen-Bradley 800MR-D6AK Mushroom Head Pushbutton is a 22.5 mm, momentary-contact operator with a red mushroom-style actuator designed for rugged industrial panels. It is non-illuminated, meaning it does not include internal LED lighting; use with external indicators if illumination is required. The device is rated for up to 300 VAC and up to 10 A, making it suitable for common machine control circuits and stop/start type signals in industrial equipment. As part of the 800MR family, the mushroom head provides a large, easy-to-actuate surface for quick operator input in environments where space is limited, and it supports standard panel mounting in control stations, enclosures, and equipment racks. The red color of the mushroom head offers high visibility in busy control rooms and on factory floors, helping operators locate the control quickly even from a distance. Typical applications include manual start/stop operations, emergency-control interfaces, and generic momentary input points on motors, conveyors, presses, and packaging lines, provided the electrical requirements stay within the 300 VAC / 10 A limits. This part number denotes a mushroom-head, 22.5 mm pushbutton within Allen-Bradley’s 800MR line, a family widely used in legacy and modern control systems that rely on compatible contact blocks and field wiring.