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Allen Bradley 150-F780NBA Soft Starter - 780 Amps

Allen Bradley 150-F780NBA Soft Starter

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ManufacturerAllen Bradley

Part number150-F780NBA

Current Rating 780 A

Voltage 480V AC

Phase 3

Series Bulletin 150

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12-month warranty

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

High current capacity Smooth motor acceleration Integrated bypass contactor Solid-state control Motor protection features

Product description

The Allen Bradley 150-F780NBA is a high-capacity soft starter from the Bulletin 150 series, engineered for reliable, controlled motor starts. It features a substantial current rating of 780 Amps and operates on a 480 Volt AC, three-phase power supply. This unit provides a smooth ramp-up for powerful motors, minimizing electrical and mechanical stress.

This soft starter is employed in demanding industrial applications such as large pump systems, heavy-duty conveyors, crushers, and mixers where the high starting torque of motors can cause significant system disruption. It is commonly utilized in industries like mining, aggregate processing, heavy manufacturing, and power generation.

Stanlo Automation offers the 150-F780NBA as a surplus component, providing a cost-effective solution for your automation needs. As a veteran-owned distributor, we prioritize delivering dependable parts and exceptional customer service to ensure minimal downtime for your critical equipment.

Technical specifications

Current Rating	780 A
Voltage	480V AC
Phase	3
Series	Bulletin 150
Type	Soft Starter

Common applications

Large pump systems

Crusher control

Mixer drives

Heavy conveyors

Aggregate processing

Mining equipment

Compatible systems

3-Phase AC Motors

Also known as

Allen Bradley 150-F780NBA starter Bulletin 150 780A starter AB 150-F780NBA

Replaces / compatible with

This part is a component within the Allen Bradley Bulletin 150 series and is designed as a standalone soft starter.

Technical note

Expert tip

For applications exceeding 780A, consider using multiple units in parallel or a higher-rated soft starter. Always refer to the wiring diagrams for correct installation.

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Frequently asked questions

What are the advantages of using the Allen Bradley 150-F780NBA soft starter?

The 150-F780NBA provides smooth acceleration, reducing mechanical shock on drive trains and electrical stress on the power supply. Its integrated bypass contactor can also improve energy efficiency during run time.