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Allen-Bradley 150-C37NCR soft starter for industrial motor control

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Allen-Bradley 150-C37NCR

by Allen-Bradley

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OverviewThe Allen-Bradley 150-C37NCR is an essential device for modern industrial motor management, specifically engineered to deliver gentle, reduced-stress startups across various applications. As part of the respected SMC-3 series, this small-form-factor solid-state intelligent motor controller is built for both efficiency and dependability. Featuring a substantial current capacity of 37A and a flexible operating voltage span of 200–600V AC, it integrates effortlessly into 3-phase systems. Its 24V AC/DC control input further boosts its adaptability across diverse industrial control frameworks. Perfectly suited for panel mounting, the 150-C37NCR minimizes mechanical impact on machinery, prolongs equipment service life, and decreases electrical surges, making it an invaluable asset for facilities aiming for peak performance and reduced upkeep expenses.Key Features SMC-3 Smart Motor Controller: Advanced solid-state engineering ensures exceptional motor regulation and protection. Optimized Current Rating: Precisely rated at 37 Amperes for effective handling of demanding motor loads. Broad Voltage Compatibility: Supports 200–600V AC, 3-phase, 50/60 Hz, enabling extensive application flexibility. Flexible Control Voltage: Operates with a 24V AC/DC control input, simplifying incorporation into existing control setups. Robust Motor Safeguards: Integrated capabilities for overload, stall, jam, and phase loss protect valuable motors. Compact & Simple Installation: Open-type (panel mount) construction with a minimal footprint for efficient panel space utilization. Global Certifications: UL, CSA, and CE compliant, guaranteeing adherence to international safety and quality criteria. Technical SpecificationsThe Allen-Bradley 150-C37NCR is manufactured to rigorous standards, providing reliable operation in demanding industrial environments. Below is a comprehensive breakdown of its technical characteristics: Manufacturer: Allen-Bradley (Rockwell Automation) Part Number: 150-C37NCR Series: Bulletin 150, SMC-3 Smart Motor Controller Rated Current: 37 A Input Voltage: 200–600V AC, 3-phase Control Voltage: 24V AC/DC Frequency: 50/60 Hz Mounting Type: Open Type (panel mount) Motor Power Rating: Up to 25 HP @ 460V AC Protection Functions: Overload, Phase Loss, Jam, Stall Operating Temperature: -5°C to +50°C Certifications: UL, CSA, CE Condition: New ApplicationsThe adaptability and sturdy construction of the Allen-Bradley 150-C37NCR make it suitable for a broad spectrum of industrial uses where smooth motor initiation and dependable control are paramount: HVAC Systems: Boosts the efficiency and longevity of large fans and compressors in heating, ventilation, and air conditioning units. Industrial Automation Panels: Integrates seamlessly into control panels for various automated processes, enhancing operational stability. Water Treatment Plants: Offers precise control for pumps and mixers, reducing wear and optimizing processing. Material Handling Systems: Ensures gentle starts for conveyors, hoists, and other material transport equipment, preventing product damage and mechanical stress. Pumps, Fans, and Compressors: Ideal for critical applications requiring reduced inrush current and extended motor life. Why Choose This Model? Allen-Bradley Reliability: Benefit from the industry-leading quality and engineering excellence of Rockwell Automation, ensuring continuous and dependable operation. Extended Equipment Lifespan: Smooth motor acceleration significantly reduces mechanical stress on connected equipment, leading to lower maintenance costs and prolonged operational life. Energy Efficiency: Achieve optimized energy consumption with advanced start/stop control, minimizing electrical surges and improving overall system efficiency. Seamless Integration: Designed for compatibility with standard industrial panel systems and 24V control logic, simplifying installation and commissioning. Compact & Cost-Effective: Its space-saving design and competitive pricing offer a cost-effective solution without compromising on performance or features. Order NowUpgrade your motor control systems with the Allen-Bradley 150-C37NCR soft starter. Contact Palm Parts Solution today for pricing and availability, or to discuss your specific industrial automation requirements. Our experts are ready to assist you in finding the perfect solution for your operations.FAQWhat is the primary function of the Allen-Bradley 150-C37NCR?The Allen-Bradley 150-C37NCR is designed to provide soft, controlled starts for electric motors, reducing mechanical stress, minimizing electrical surges, and extending the lifespan of connected equipment. It's a smart motor controller that prevents abrupt starts.What voltage range does the 150-C37NCR support?This soft starter is compatible with a wide operating voltage range of 200–600V AC, 3-phase, making it suitable for diverse industrial power systems.Can this soft starter be integrated into existing control systems?Yes, with its 24V AC/DC control input, the 150-C37NCR is designed for straightforward integration into most industrial control schemes and panels.What kind of motor protection does this unit offer?The 150-C37NCR includes built-in protection features against common motor issues such as overload, phase loss, jamming, and stalling, safeguarding your valuable motor assets.Is the Allen-Bradley 150-C37NCR suitable for panel mounting?Absolutely. Its open-type design and compact footprint are specifically engineered for efficient panel-mounted installations, optimizing space usage within industrial control panels.

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PRODUCT DETAILS

Allen-Bradley 150-C37NCR

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

The Allen-Bradley 150-C37NCR is manufactured to rigorous standards, providing reliable operation in demanding industrial environments. Below is a comprehensive breakdown of its technical characteristics:

  • Manufacturer: Allen-Bradley (Rockwell Automation)
  • Part Number: 150-C37NCR
  • Series: Bulletin 150, SMC-3 Smart Motor Controller
  • Rated Current: 37 A
  • Input Voltage: 200–600V AC, 3-phase
  • Control Voltage: 24V AC/DC
  • Frequency: 50/60 Hz
  • Mounting Type: Open Type (panel mount)
  • Motor Power Rating: Up to 25 HP @ 460V AC
  • Protection Functions: Overload, Phase Loss, Jam, Stall
  • Operating Temperature: -5°C to +50°C
  • Certifications: UL, CSA, CE
  • Condition: New

Applications

The adaptability and sturdy construction of the Allen-Bradley 150-C37NCR make it suitable for a broad spectrum of industrial uses where smooth motor initiation and dependable control are paramount:

  • HVAC Systems: Boosts the efficiency and longevity of large fans and compressors in heating, ventilation, and air conditioning units.
  • Industrial Automation Panels: Integrates seamlessly into control panels for various automated processes, enhancing operational stability.
  • Water Treatment Plants: Offers precise control for pumps and mixers, reducing wear and optimizing processing.
  • Material Handling Systems: Ensures gentle starts for conveyors, hoists, and other material transport equipment, preventing product damage and mechanical stress.
  • Pumps, Fans, and Compressors: Ideal for critical applications requiring reduced inrush current and extended motor life.

Why Choose the 150-C37NCR?

  • Allen-Bradley Reliability: Benefit from the industry-leading quality and engineering excellence of Rockwell Automation, ensuring continuous and dependable operation.
  • Extended Equipment Lifespan: Smooth motor acceleration significantly reduces mechanical stress on connected equipment, leading to lower maintenance costs and prolonged operational life.
  • Energy Efficiency: Achieve optimized energy consumption with advanced start/stop control, minimizing electrical surges and improving overall system efficiency.
  • Seamless Integration: Designed for compatibility with standard industrial panel systems and 24V control logic, simplifying installation and commissioning.
  • Compact & Cost-Effective: Its space-saving design and competitive pricing offer a cost-effective solution without compromising on performance or features.

Availability & Shipping

  • In stock: 150-C37NCR 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-C37NCR ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The Allen-Bradley 150-C37NCR is designed to provide soft, controlled starts for electric motors, reducing mechanical stress, minimizing electrical surges, and extending the lifespan of connected equipment. It's a smart motor controller that prevents abrupt starts.

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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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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