The Allen-Bradley 150-F25NBD Smart Motor Controller from the SMC-Flex series is a sophisticated solid-state device designed to enhance motor management by efficiently controlling the starting and stopping functions, thereby protecting motors from operational stress and optimizing energy use. This smart controller accommodates a maximum current output of 361 Amperes and operates on input voltages ranging from 200 to 460 Volts AC, supporting 3-phase systems at 50 and 60 Hertz. Equipped with advanced features such as electronic overload protection, LED status indicators, and programmable contact configurations, the device ensures reliable performance while offering versatile wiring configurations, including line connection with isolation contactors and delta connection with shorted SCR protection.