The Allen-Bradley 150-F780NBEB, also cataloged as the 150-F780 Smart Motor Controller, operates as a dedicated hardware component for solid-state motor starting and controlled acceleration within Bulletin 150 SMC Flex platforms.

Configuration Identification

The 150-F780NBEB is a Bulletin 150 solid-state motor controller configured for three-phase AC motor starting circuits. The controller regulates the applied motor voltage during startup through semiconductor switching components.

• 150-F780: Base controller identification associated with the specified motor controller configuration.
• NBEB: Factory configuration suffix related to the controller electrical arrangement.
• Product family: SMC Flex.
• Controller construction: Open enclosure design.
• Application type: Standard motor starting control.

Hardware Specifications

Industrial Control Integration Features

The Allen-Bradley 150-F780NBEB is designed for installation in PLC-controlled motor circuits where start commands and operating sequences are managed through industrial automation systems.

When integrated into Allen-Bradley control architectures, system engineers should verify EtherNet/IP deterministic network requirements, firmware flash compatibility, and I/O density scaling between connected controllers and field devices. Proper electrical coordination between the motor controller, PLC outputs, and protection devices is required.

Ordering Information

• 1 x Allen-Bradley 150-F780NBEB Smart Motor Controller
• 1 x Bulletin 150 solid-state controller assembly
• 1 x Product identification label
• Additional accessories including bypass contactors, communication modules, and external protection components require separate configuration.

Field Installation Guidelines

• Install the open enclosure controller inside an appropriate electrical cabinet.
• Confirm the incoming three-phase voltage is within the 200...480 VAC operating range.
• Verify motor current demand is compatible with the 25 A controller rating.
• Keep motor power wiring separated from low-voltage control wiring.
• Connect grounding conductors according to industrial electrical practices.
• Check the 100...120 VAC control supply before applying power.
• Inspect terminal connections and cable routing during commissioning.

Frequently Asked Technical Questions

• What is the main function of the 150-F780NBEB?

  The controller provides solid-state reduced-voltage starting control for three-phase AC motors.

• What is the rated current capacity of this model?

  The specified current rating is 25 A for compatible motor control applications.

• What motor power rating is listed for this controller?

  The supplied specification lists a 15 HP motor rating at 460 VAC.

• Can this controller adjust motor speed continuously?

  No. It is a soft starter and does not provide variable frequency speed regulation.

• What input voltage range is supported?

  The controller supports 200...480 VAC three-phase input at 50/60 Hz.

• What control voltage is required?

  The specified control voltage range is 100...120 VAC.

• Is the controller supplied with an enclosure?

  No. The unit uses an open enclosure design and requires cabinet installation.

• Does the controller provide direct EtherNet/IP communication?

  Communication capability is not specified for this model and requires separate configuration verification.