Allen-Bradley 800MR-QT24RK Small Round Pilot Light

Allen-Bradley 800MR-QT24RK is a 22.5 mm round, red-lens pilot light designed for 24 V AC/DC control circuits with full-voltage, push-to-test performance, delivering a clear indicator for panel-mounted equipment and processes. The RK suffix indicates red lens, and this variant uses an incandescent light element in a full-voltage 24 V AC/DC unit that ships without a separate contact cartridge, with large screw terminals for straightforward wiring in control panels. As part of the 800MR family, it’s intended for industrial control environments where a reliable, testable indicator is required, mounting in standard 22.5 mm round openings to provide immediate visibility of machine status.