The Allen-Bradley 150-F43NCD Smart Motor Controller, a member of the SMC Flex series, is engineered for optimal performance in soft starter applications, offering a modular design that incorporates advanced diagnostics and intelligence to enhance efficiency and reduce energy costs. Operating with an input voltage range of 100 to 240 Volts AC and a frequency of 50 to 60 Hertz, it supports motor currents from 14.9 to 74 Amps with horsepower ratings of 45 Hp at 50 Hertz and 60 Hp at 60 Hertz. Featuring an intuitive built-in LCD display and keypad, this fully programmable controller enables precise control with nine start and stop modes, three slow-speed options, and integrated pump and braking mechanisms, making it suitable for diverse applications such as bandsaws, compressors, pumps, and centrifuges.