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Allen-Bradley 150-C85NBR SMC-3 Smart Motor Controller

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Allen-Bradley 150-C85NBR

by Allen-Bradley

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OverviewExperience superior motor management and safeguarding with the Allen-Bradley 150-C85NBR SMC-3 Smart Motor Controller. This solid-state soft starter delivers a smooth initiation and shutdown for three-phase AC induction motors. Designed for challenging industrial settings, the 150-C85NBR prolongs motor operational life and lessens mechanical stress by mitigating sudden torque surges during its start-up phase. Its robust 85 Amp capacity and 480V AC, 3-phase compatibility suit numerous applications, while sophisticated features like integrated bypass and electronic overload protection offer unmatched performance and dependability. This open-type device is made to integrate effortlessly into your current control systems, providing flexible 24V AC/DC control voltage, making it a vital component for enhancing operational efficiency and protecting your machinery.Key Features SMC-3 Series Performance: An extremely efficient and economical method for smooth AC motor soft starting, reducing electrical and mechanical strains. Substantial 85 Amp Rating: Capable of managing motors with significant current demands, ensuring consistent operation. 480V AC, 3-Phase Compatibility: Perfectly suited for common industrial 480V AC, 3-phase power distribution networks. Adaptable 24V AC/DC Control Voltage: Provides flexible integration into various control setups, simplifying installation. Integrated Bypass Contactor: Reduces heat production and power usage during full-speed operation, improving endurance and efficiency. Built-in Electronic Overload Protection: Offers thorough motor defense against harmful overcurrent situations, extending motor lifespan. Streamlined 3-Wire Control: Simplifies wiring and reduces complexity for straightforward starting and stopping. Technical Specifications Product Kind: Smart Motor Controller / Soft Starter Identifier: 150-C85NBR Range: SMC-3 Current Capacity: 85 Amps Voltage Capacity: 480V AC, 3-Phase Control Voltage: 24V AC/DC Frequency: 50/60 Hz Enclosure Style: Open Type (requires installation within a suitable NEMA or IP-rated enclosure) Starting Options: Includes standard Soft Start and Current Limit modes for controlled motor acceleration. Overload Protection: Equipped with advanced electronic overload protection, typically with selectable trip classes. ApplicationsThe Allen-Bradley 150-C85NBR SMC-3 Smart Motor Controller is an essential asset for a broad spectrum of industrial applications that demand precise motor management and safeguarding. Its ability to minimize wear on mechanical parts and conserve energy makes it an intelligent choice for: Pumping Systems: Reducing water hammer and preventing pipe damage in critical fluid movement systems. Industrial Fans: Ensuring gradual acceleration of large fan systems, decreasing belt slippage and extending bearing longevity. Conveyor Belts: Providing gentle starts to avoid product spillage and lessen strain on conveyor mechanisms. Compressors: Optimizing startup sequences for robust air and gas compression systems, increasing operational lifespan. Material Handling Equipment: Improving the performance and dependability of various material handling machinery. Other applications where gradual motor starting, reduced mechanical stress, and energy efficiency are critical. Why Choose This Model?This soft starter significantly reduces mechanical shock and electrical strain on motors and connected equipment, extending their operational life. The integrated bypass contactor minimizes heat generation and energy consumption once the motor reaches full speed, leading to cost savings. Built-in electronic overload protection provides comprehensive safeguarding against damaging overcurrents.Order NowElevate the performance and longevity of your industrial motors. Contact us today to acquire the Allen-Bradley 150-C85NBR SMC-3 Smart Motor Controller and experience the benefits of advanced motor control.FAQWhat is the primary function of the Allen-Bradley 150-C85NBR?Its main purpose is to provide controlled soft starting and stopping of three-phase AC induction motors, reducing mechanical and electrical stress for improved lifespan.What voltage does this soft starter operate on?It is designed for 480V AC, 3-Phase power distribution systems.Does the 150-C85NBR offer motor protection?Yes, it features built-in electronic overload protection to safeguard motors against damaging overcurrent conditions.

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PRODUCT DETAILS

Allen-Bradley 150-C85NBR

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

  • Product Kind: Smart Motor Controller / Soft Starter
  • Identifier: 150-C85NBR
  • Range: SMC-3
  • Current Capacity: 85 Amps
  • Voltage Capacity: 480V AC, 3-Phase
  • Control Voltage: 24V AC/DC
  • Frequency: 50/60 Hz
  • Enclosure Style: Open Type (requires installation within a suitable NEMA or IP-rated enclosure)
  • Starting Options: Includes standard Soft Start and Current Limit modes for controlled motor acceleration.
  • Overload Protection: Equipped with advanced electronic overload protection, typically with selectable trip classes.

Applications

The Allen-Bradley 150-C85NBR SMC-3 Smart Motor Controller is an essential asset for a broad spectrum of industrial applications that demand precise motor management and safeguarding. Its ability to minimize wear on mechanical parts and conserve energy makes it an intelligent choice for:

  • Pumping Systems: Reducing water hammer and preventing pipe damage in critical fluid movement systems.
  • Industrial Fans: Ensuring gradual acceleration of large fan systems, decreasing belt slippage and extending bearing longevity.
  • Conveyor Belts: Providing gentle starts to avoid product spillage and lessen strain on conveyor mechanisms.
  • Compressors: Optimizing startup sequences for robust air and gas compression systems, increasing operational lifespan.
  • Material Handling Equipment: Improving the performance and dependability of various material handling machinery.
  • Other applications where gradual motor starting, reduced mechanical stress, and energy efficiency are critical.

Why Choose the 150-C85NBR?

This soft starter significantly reduces mechanical shock and electrical strain on motors and connected equipment, extending their operational life. The integrated bypass contactor minimizes heat generation and energy consumption once the motor reaches full speed, leading to cost savings. Built-in electronic overload protection provides comprehensive safeguarding against damaging overcurrents.

Availability & Shipping

  • In stock: 150-C85NBR 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-C85NBR ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Its main purpose is to provide controlled soft starting and stopping of three-phase AC induction motors, reducing mechanical and electrical stress for improved lifespan.

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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