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The Allen-Bradley 150-A97NB-ND is an efficient open, non-combination solid-state controller from the SMC-2 line, designed to handle demanding industrial applications. It offers three versatile starting modes”full voltage, soft start, and current limit”as well as an energy-saving feature, providing adaptability and efficiency across a voltage range of 380 to 460 volts AC (3-phase, 50/60 Hz). Capable of handling up to 97 amps with a peak power output of 75 horsepower at 460 volts, this controller supports detailed control through an optional interface offering soft stop functionality and a selectable auxiliary contact, further enhanced by its compatibility with protective modules and overload relays. Compact with dimensions of 336 x 248 x 230 millimeters and weighing approximately 23 pounds, it boasts robust thermal management with a maximum heat dissipation of 285 watts, ensuring reliable performance under rigorous conditions.