Allen-Bradley 160-BA02NSF1 AC Speed Controller

Allen-Bradley 160-BA02NSF1 is a compact AC Smart Speed Controller (SSC) in the 160 SSC Series (Series C) designed to control a three-phase motor from a fixed voltage supply. Rated for 0.75 HP (0.55 kW) output, it expects 380–460 VAC input at 50/60 Hz and delivers speed control for motors up to that power level. The device draws roughly 1.7 A at the rated voltage and operates with a 3-phase supply, making it suitable for simple, externally referenced speed control tasks where a full inverter is unnecessary. It uses an analog signal follower input as its speed reference, allowing external control from an analog source, and ships without a program keypad module. For applications requiring a keypad, Allen-Bradley offers a keypad-enabled variant named BA02NSF1P1. The 160‑BA02NSF1 is an open-type drive in the 160 SSC family, providing a compact option for lightweight, general-purpose motor control in automated systems that need a straightforward speed adjustment solution without programming via a keypad.