Part number 150-F43NBDB is an SMC smart motor controller. This device, which was manufactured and produced by the Allen-Bradley company, is included in the Bulletin150 - SMC Flex Series line of products. The primary use of this device is to control different aspects of a three-phase AC motor. These controls include the ability to start and stop the device. There are also several functions that the Allen-Bradley 150-F43NBDB can perform. These functions include, but are not limited to, soft start and stop, current limit start, dual ramp start, full voltage start, etc. Additionally, embedded within this device is a pump control function. The Allen-Bradley 150-F43NBDB SMC smart motor controller can be used in tandem with different motors, such as a line motor and a delta motor.

The control voltage of this device is one hundred (100) to two hundred and forty (240) volts. This product's line voltage ranges from two hundred (200) volts to four hundred and eighty (480) volts alternating current. Additionally, the rated current of the Allen-Bradley 150-F43NBDB is forty-three (43) amperes. The frequency of this smart motor controller is fifty (50) and sixty (60) hertz. The primary interface on the Allen-Bradley 150-F43NBDB that is used for inputting data and information is a keypad. This keypad is used to configure, as well as operate, any machine connected to the Allen-Bradley 150-F43NBDB. This device has a liquid crystal display, or LCD. This Allen-Bradley product is capable of being used with multiple motors. These motors include the standard squirrel-cage induction motor and/or a Wye-Delta Six-Lead Motor. The enclosure on this device is one of an open-type design and it supports panel mounting. When storing this device, an ambient temperature range must be maintained between -20 and +75 °C (-4 and +167 °F). Additionally, the internal temperature of the Allen-Bradley 150-F43NBDB enclosure must maintain a temperature range of 0 to 50 °C.