The ALLEN BRADLEY 150-A54NB is a discontinued motor controller soft start unit from Bulletin 150 SMC-2 series, rated for 54 amperes with an open design. It operates at 380-480 volts (-15% +10%) and supports both 50 and 60 Hz frequencies in 3-phase systems. This unit was officially discontinued by the manufacturer on 2008-11-29.
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The ALLEN BRADLEY 150-A54NB is a discontinued motor controller soft start unit from Bulletin 150 SMC-2 series, rated for 54 amperes with an open design. It operates at 380-480 volts (-15% +10%) and supports both 50 and 60 Hz frequencies in 3-phase systems. This unit was officially discontinued by the manufacturer on 2008-11-29.
