Allen-Bradley 160-BA03NSF1 Industrial AC Drive

Allen-Bradley 160-BA03NSF1 is an industrial AC drive from the 160 SSC family, a variable-speed controller designed to regulate the speed of an AC induction motor via a 3‑phase power input. The drive accepts 380–460 VAC on a 3‑phase supply and delivers up to 2.3 A of output current, with an input current rating of 2.8 A and an operational input voltage range of 340–506 V AC. Housed in an open IP20 enclosure, it uses convection cooling and weighs about 0.91 kg (2.0 lb). It is listed as Series C with Model Type 'Analog Signal Follower,' reflecting its analog control interface for speed adjustment. As part of the legacy 160 SSC line, 160-BA03NSF1 is now discontinued/obsolete, reflecting its alignment with older automation architectures while still offering a compact solution for precise motor speed control in 380–460 VAC systems when a small, 3‑phase motor drive is needed.