Allen-Bradley 800MR-U13H Potentiometer

The Allen-Bradley 800MR-U13H Potentiometer is a rotary control component in the 800MR family designed to operate as the potentiometer operator within Allen-Bradley’s small NEMA Type 13 oil-tight round assemblies. It provides adjustable resistance controlled by a knob, enabling precise setting of analog signals for control circuits in industrial equipment. This 800MR variant is intended for panel-mount applications in harsh environments and is compatible with the 800MR push-button frames used in process and machine-control panels. Typical applications include speed or position adjustments, flow control, and other process-variable tuning in conveyors, mixers, and robotics-integrated systems where a compact, rugged rotary control is required. The U13H designation identifies this specific variant within the catalog and influences knob style and mounting considerations; users should verify exact mounting footprint and electrical characteristics against their 800MR assembly to ensure proper fit and operation.