Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 150-A24NB-8B4NA is a versatile solid-state controller from the Bulletin 150 Smart Motor Controller (SMC-2) Series, designed to manage 3-phase squirrel-cage induction motors with finesse. It supports input voltages of 400 to 480 Volts AC and handles a current of 24 Amps, featuring the 8B4 protective and the 150-ND interface modules for enhanced protection and connectivity. This multi-functional controller offers three standard modes: Soft Start, Current Limit Start, and Full Voltage Start, along with an optional Soft Stop requiring additional interface modules. Available horsepower ratings span from 1 to 75 with configurations accommodating various voltage ranges and series options, making it suitable for both series and motor controller configurations with optional enclosures that meet international motor controller standards.