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Allen-Bradley 150-F43NBD SMC-Flex Smart Motor Controller

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Allen-Bradley 150-F43NBD

by Allen-Bradley

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OverviewThe Allen-Bradley 150-F43NBD SMC-Flex Smart Motor Controller provides accurate and trustworthy soft starting and stopping for electrical motors. This robust soft starter is rated for up to 43 amps and effectively manages motors between 7.5 and 30 horsepower at 460V AC. Designed for effortless incorporation into industrial control panels, the 150-F43NBD offers a dependable solution for applications demanding controlled acceleration and deceleration, without requiring braking or specialized pump control options. Its open-type construction simplifies installation, making it an excellent choice for a variety of general industrial automation tasks. This 150-F43NBD model features a 480V AC input voltage and a versatile 100–240V AC control voltage, ensuring broad compatibility for worldwide deployment. Constructed with Allen-Bradley’s renowned quality, this soft starter includes essential motor protection such as overload, stall, and phase loss detection, safeguarding your equipment and reducing operational interruptions. Whether powering pumps, fans, or light-duty conveyors, the 150-F43NBD delivers consistent performance and extends motor lifespan by minimizing electrical and mechanical stress during startup.Key Features Optimized Soft Start/Stop: Facilitates smooth, controlled acceleration and deceleration of motors, reducing wear and tear. Substantial Current Rating: Handles up to 43 amps, suitable for a broad spectrum of industrial motor applications. Broad Motor Compatibility: Supports motors from 7.5 to 30 HP at 460V AC, enabling diverse application use. Universal Control Voltage: A 100–240V AC control voltage ensures compatibility across various power systems globally. Integrated Motor Safeguards: Features built-in overload, stall, and phase loss protection for enhanced equipment safety. Compact Open Configuration: Simplifies integration and installation within existing control panels. Certified Dependability: UL, CSA, and CE certified, confirming compliance with international safety and performance benchmarks. Technical Specifications Brand: Allen-Bradley Series: Bulletin 150 SMC-Flex Part Number: 150-F43NBD Rated Current: 43 Amps Motor Power Rating: 7.5–30 HP @ 460V AC Input Voltage: 480V AC, 3-phase Control Voltage: 100–240V AC Frequency: 50/60 Hz Enclosure Type: Open Control Option: None Mounting Type: Panel Mount Condition: New Applications Fluid Management: Perfect for regulating pumps in water treatment, irrigation, and HVAC systems. Ventilation Systems: Efficiently manages large fans and blowers for industrial and commercial air circulation. Material Handling: Suitable for light-duty conveyors and small processing equipment. Industrial Automation: General-purpose motor control in a range of manufacturing environments. HVAC Systems: Precisely controls motors in heating, ventilation, and air conditioning units for optimal operation. Why ChooseThis model is an excellent choice for several reasons, enhancing your operational efficiency and equipment longevity: Extended Motor Lifespan: Soft start/stop capabilities significantly reduce mechanical stress and electrical surges, extending motor life. Economical Solution: Eliminates the necessity for expensive variable frequency drives (VFDs) for applications requiring only basic soft start/stop functionality. Reliable Performance: Built with Allen-Bradley's reputation for industrial durability and consistent operation. Streamlined Integration: Open-type design and straightforward controls ensure quick and easy installation into existing panels. Global Versatility: Wide control voltage range makes it suitable for use in various international markets. Comprehensive Protection: Integrated safeguards protect against common electrical faults, ensuring operational safety and minimizing downtime. Order NowUpgrade your motor control capabilities with the Allen-Bradley 150-F43NBD SMC-Flex Smart Motor Controller. This dependable and effective soft starter is currently in stock and available for rapid international shipping. Partner with us to ensure your operations run smoothly and efficiently.FAQWhat is the primary function of the Allen-Bradley 150-F43NBD soft starter?Its primary function is to provide controlled soft starting and stopping for electric motors, minimizing electrical and mechanical stress.What motor sizes can the 150-F43NBD support?It supports motors ranging from 7.5 to 30 horsepower at 460V AC.Does this soft starter offer any motor protection features?Yes, it includes built-in overload, stall, and phase loss protection to safeguard your equipment.Is the 150-F43NBD suitable for international use?Yes, its 100–240V AC control voltage ensures broad compatibility across various global power systems.What is the enclosure type of this soft starter?It features an open-type enclosure, facilitating easy installation and integration into control panels.

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PRODUCT DETAILS

Allen-Bradley 150-F43NBD

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Brand: Allen-Bradley
  • Series: Bulletin 150 SMC-Flex
  • Part Number: 150-F43NBD
  • Rated Current: 43 Amps
  • Motor Power Rating: 7.5–30 HP @ 460V AC
  • Input Voltage: 480V AC, 3-phase
  • Control Voltage: 100–240V AC
  • Frequency: 50/60 Hz
  • Enclosure Type: Open
  • Control Option: None
  • Mounting Type: Panel Mount
  • Condition: New

Applications

  • Fluid Management: Perfect for regulating pumps in water treatment, irrigation, and HVAC systems.
  • Ventilation Systems: Efficiently manages large fans and blowers for industrial and commercial air circulation.
  • Material Handling: Suitable for light-duty conveyors and small processing equipment.
  • Industrial Automation: General-purpose motor control in a range of manufacturing environments.
  • HVAC Systems: Precisely controls motors in heating, ventilation, and air conditioning units for optimal operation.

Why Choose the 150-F43NBD?

This model is an excellent choice for several reasons, enhancing your operational efficiency and equipment longevity:

  • Extended Motor Lifespan: Soft start/stop capabilities significantly reduce mechanical stress and electrical surges, extending motor life.
  • Economical Solution: Eliminates the necessity for expensive variable frequency drives (VFDs) for applications requiring only basic soft start/stop functionality.
  • Reliable Performance: Built with Allen-Bradley's reputation for industrial durability and consistent operation.
  • Streamlined Integration: Open-type design and straightforward controls ensure quick and easy installation into existing panels.
  • Global Versatility: Wide control voltage range makes it suitable for use in various international markets.
  • Comprehensive Protection: Integrated safeguards protect against common electrical faults, ensuring operational safety and minimizing downtime.

Availability & Shipping

  • In stock: 150-F43NBD ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 150-F43NBD ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Its primary function is to provide controlled soft starting and stopping for electric motors, minimizing electrical and mechanical stress.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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