The Allen-Bradley 150-F1250NBE SMC-Flex is a sophisticated solid-state controller designed for demanding industrial applications. This unit boasts a controller rating of 1250 Amperes and can efficiently handle up to 1000 horsepower at 460 Volts AC, with a rated voltage range from 200 to 460 Volts AC. It supports a three-phase input voltage of 200-460V AC at both 50 and 60 Hertz frequencies and operates with a control voltage of 110/120V AC for units within the 625-1250 Ampere range, making it an ideal choice for versatile industrial control environments.