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The Allen-Bradley 150-A54JB-ND SMC-2 Controller is a robust, non-combination solid-state controller engineered for efficient starting of standard 3-phase squirrel cage induction motors while controlling resistive loads. Designed for straightforward installation and compatibility with existing electromechanical starters, this controller features a compact form and operates within a voltage range of 400 to 480 Volts AC with a maximum current of 54 Amps. Housed in an IP54 NEMA 12 enclosure, it offers Soft Start, Current Limit, and Full Voltage Starting modes, complemented by advisory and diagnostic LEDs for enhanced user experience, alongside digital adjustments and energy-saving capabilities.