Allen-Bradley 150-F43NCDB SMC-Flex Smart Motor Controller 43A 30HP

Product Overview

When expanding machinery strains existing electrical enclosures, the Allen-Bradley 150-F43NCDB SMC-Flex smart motor controller delivers a space-saving solution. This solid-state device combines motor control contactor and overload protection into one compact unit, reducing spare part inventories. Rated for 43 Amps and 30 Horsepower, it handles three-phase loads with a line voltage range of 200 to 575 Volts AC.

Technical Specifications

The Allen-Bradley 150-F43NCDB operates with a line voltage of 200 to 575 V AC and a control voltage of 100 to 240 V AC. It supports 50/60 Hz frequency and is designed for three-phase loads only. The open construction enclosure type allows flexible integration into existing panels. Weighing 20.00 lbs (9.07 kg), this smart motor controller offers a compact footprint for space-constrained installations.

Industry Applications

This smart motor controller excels in water recovery systems, recirculation pumps for tanks, belt conveyors, and product agitator applications. Its solid-state design means no mechanical parts to wear, reducing downtime in continuous processes. The 150-F43NCDB provides smooth starting and stopping, minimizing mechanical stress on driven equipment.

Installation & Setup Guidance

Mount the Allen-Bradley 150-F43NCDB in a clean, dry enclosure with adequate ventilation. Connect three-phase power to the line terminals and the motor to the load terminals. Apply control voltage between 100 and 240 V AC to the control circuit. Use the optional Bulletin 1203 communication module for network connectivity. A human-machine interface with a 2-line, 16-character backlit LCD screen and programming keypad enables local configuration.

Maintenance & Reliability

Because the 150-F43NCDB uses solid-state components, it requires minimal maintenance compared to electromechanical starters. Periodically inspect connections and verify proper operation of the control voltage supply. The absence of moving parts extends service life and reduces spare part needs, contributing to lower total cost of ownership.

Selection Guide & Purchasing Advice

Before ordering, confirm that your line voltage falls within the 200 to 575 V AC range and that your motor full-load current does not exceed 43 Amps. Verify control voltage availability between 100 and 240 V AC. For complete technical specifications and current availability, contact BluePLC Industrial. Our team can help you select the right SMC-Flex controller for your application.