Allen-Bradley 160-AA03NPS1 Industrial Proximity Sensor

Allen-Bradley 160-AA03NPS1 is a compact 160S Smart Speed Controller preset-speed drive from Rockwell Automation, designed to provide simple, reliable speed control for small motors in limited spaces. The NPS1 suffix identifies it as the Preset Speed variant within the 160S family, a lineage known for straightforward setup and robust operation in legacy automation environments. The unit accepts 200-240V, 50/60 Hz, single-phase input and is sized for light-duty applications where a fixed or adjustable preset speed is sufficient for a motor-driven task. For the AA03NPS1 configuration, typical drive ratings sit around 0.55 kW (0.75 hp) with a maximum current of about 3.0 A, delivering a compact solution without the need for a larger, more complex drive. A common feature across Bulletin 160 drives is the Ready/Fault indication panel, which provides quick at-a-glance status and fault reporting to simplify installation and maintenance. The 160-AA03NPS1 integrates with standard Allen-Bradley automation hardware, offering a familiar control interface for technicians already using Rockwell components and enabling smoother retrofits where a compact speed-control option is needed for small equipment.