Allen-Bradley 800T-U51 Rotary Potentiometer Panel Mount

Allen-Bradley 800T-U51 is a 30 mm panel-mount rotary potentiometer unit with a 200 kΩ resistance and a linear taper, rated at 2.25 watts. Cataloged as 800T-U51 and associated with Rockwell part 24752-221-23, this replacement potentiometer unit is designed for use within 800T panel operator assemblies. The device features a 30 mm body suitable for panel cutouts and provides a fixed-resistance element that can be adjusted to vary an analog signal in control panels. With a 200 kΩ value and linear taper, it delivers predictable, repeatable resistance changes as the knob is rotated, within its 2.25 W power rating. Typical applications include tuning process parameters and calibrating instrumentation in industrial control panels that employ Allen-Bradley 800T potentiometer units.