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Allen-Bradley 150-F43NBDB SMC-Flex Smart Motor Controller for fluid handling

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Allen-Bradley 150-F43NBDB

by Allen-Bradley

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OverviewUpgrade your industrial operations with the Allen-Bradley 150-F43NBDB SMC-Flex Smart Motor Controller, a state-of-the-art device meticulously engineered for precise and dependable fluid handling applications. This robust intelligent motor controller, a key component of the esteemed SMC-Flex series, is specifically crafted to deliver superior starting and stopping characteristics for 3-phase AC motors. Rated at 43 Amperes, the 150-F43NBDB is perfectly suited for a wide array of motor capacities, ranging from 7.5 HP up to 30 HP when operating on a 460V AC supply. Its most notable attribute is the integrated pump control functionality, making it an essential element for systems that demand optimized fluid movement and defense against common pump-related issues such as water hammer. The unit offers a versatile 100–240V AC control voltage and an open-type enclosure, ensuring adaptable integration into existing control panels while adhering to rigorous industry benchmarks. Experience prolonged motor lifespan, decreased mechanical strain, and substantial energy conservation with this advanced Allen-Bradley soft starter.Key Features Integrated Pump Management: Sophisticated algorithms specifically refine pump performance, mitigate water hammer, and prolong equipment longevity in fluid handling systems. Adaptable Motor Compatibility: Efficiently manages motors from 7.5 HP to 30 HP at 460V AC, accommodating a wide range of industrial uses. Optimized Soft Start & Stop: Provides smooth, regulated acceleration and deceleration, significantly minimizing mechanical shock, torque fluctuations, and electrical stress on valuable machinery. Comprehensive Motor Protection: Built-in safeguards including overload, phase loss, current imbalance, and stall protection ensure continuous, reliable motor operation and prevent expensive downtime. Broad Control Voltage Capability: Operates seamlessly with a flexible 100–240V AC control input, simplifying integration into diverse control architectures globally. Compact Open-Type Construction: Facilitates straightforward panel mounting and integration, offering installation flexibility while maintaining high performance. International Certifications: UL, CSA, and CE certified, guaranteeing adherence to international safety and quality criteria for complete assurance. Technical Specifications Brand: Allen-Bradley Series: Bulletin 150 SMC-Flex Part Number: 150-F43NBDB Rated Current: 43 A 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: Pump Control Mounting Type: Panel Mount Condition: New Applications Booster and Well Pump Systems: Ensures fluid operation and extends equipment life in crucial water supply and pressure boosting applications. Irrigation Control: Enhances water delivery systems in agriculture, providing efficient and controlled motor starting for irrigation pumps. Water and Wastewater Treatment: Perfect for various pumping uses within municipal and industrial water treatment facilities, improving process stability. HVAC Systems: Regulates circulation pumps, reducing wear and tear, and boosting efficiency in heating, ventilation, and air conditioning setups. OEM Machines: An ideal option for original equipment manufacturers integrating pump-specific logic into their designs, offering a sophisticated and integrated solution. Industrial Automation with Fluid Movement: Applicable across varied industries where regulated fluid transfer and precise pump management are essential for operational success. Why Choose This Model?Unparalleled Reliability: Allen-Bradley’s longstanding reputation for industrial excellence guarantees the 150-F43NBDB delivers consistent, dependable performance in demanding environments.Enhanced System Efficiency: The combination of soft start/stop and specialized pump control minimizes energy consumption during motor transitions and optimizes overall system efficiency.Extended Equipment Life: By significantly reducing mechanical strain, electrical stress, and torque transients, this unit dramatically prolongs the lifespan of connected machinery.Order NowElevate your industrial automation capabilities with the Allen-Bradley 150-F43NBDB SMC-Flex Smart Motor Controller. Contact us today to learn more and place your order.FAQWhat is the primary function of the Allen-Bradley 150-F43NBDB?The 150-F43NBDB is a smart motor controller designed to provide soft starting and stopping for 3-phase AC motors, featuring integrated pump control for fluid handling applications.What motor sizes can this controller manage?It efficiently handles motors from 7.5 HP to 30 HP when operating on a 460V AC supply.Does this model help prevent water hammer?Yes, its integrated pump control functionality includes advanced algorithms specifically designed to prevent water hammer and optimize pump performance.What is the control voltage range for this device?The unit supports a wide control voltage range of 100–240V AC, allowing for versatile integration.Is this product suitable for international use?Absolutely, with UL, CSA, and CE certifications, it meets international safety and quality standards.

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PRODUCT DETAILS

Allen-Bradley 150-F43NBDB

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-F43NBDB
  • Rated Current: 43 A
  • 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: Pump Control
  • Mounting Type: Panel Mount
  • Condition: New

Applications

  • Booster and Well Pump Systems: Ensures fluid operation and extends equipment life in crucial water supply and pressure boosting applications.
  • Irrigation Control: Enhances water delivery systems in agriculture, providing efficient and controlled motor starting for irrigation pumps.
  • Water and Wastewater Treatment: Perfect for various pumping uses within municipal and industrial water treatment facilities, improving process stability.
  • HVAC Systems: Regulates circulation pumps, reducing wear and tear, and boosting efficiency in heating, ventilation, and air conditioning setups.
  • OEM Machines: An ideal option for original equipment manufacturers integrating pump-specific logic into their designs, offering a sophisticated and integrated solution.
  • Industrial Automation with Fluid Movement: Applicable across varied industries where regulated fluid transfer and precise pump management are essential for operational success.

Why Choose the 150-F43NBDB?

Unparalleled Reliability: Allen-Bradley’s longstanding reputation for industrial excellence guarantees the 150-F43NBDB delivers consistent, dependable performance in demanding environments.

Enhanced System Efficiency: The combination of soft start/stop and specialized pump control minimizes energy consumption during motor transitions and optimizes overall system efficiency.

Extended Equipment Life: By significantly reducing mechanical strain, electrical stress, and torque transients, this unit dramatically prolongs the lifespan of connected machinery.

Availability & Shipping

  • In stock: 150-F43NBDB 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-F43NBDB ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 150-F43NBDB is a smart motor controller designed to provide soft starting and stopping for 3-phase AC motors, featuring integrated pump control for fluid handling applications.

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.

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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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