Allen-Bradley 150-C37NBD Smart Motor Controller

Allen-Bradley 150-C37NBD SMC-3 Smart Motor Controller is an open-type, solid-state controller for three-phase motors rated up to 37 A. It accepts 200–460 V AC, 3-phase power and uses 100–240 V AC control voltage at 50/60 Hz. The unit is rated for 10–25 HP at 460 V AC and provides soft-start and soft-stop with motor overload protection, making it suitable for reliable motor control in industrial settings. As part of the SMC-3 family, the 150-C37NBD supports open-type installation and integrates protective features to help manage startup currents and overload events for motors used in conveyors, fans, pumps, and other common 3-phase loads.