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Allen-Bradley SMC-3 201A–480A Smart Motor Controllers

 


The Allen-Bradley SMC-3 high-current smart motor controller series delivers reliable soft-start control and robust protection for large industrial motors. Designed for current capacities from 201A to 480A, these controllers are built to handle the most demanding motor loads in manufacturing, infrastructure, and energy applications.

Complete Model Coverage:

🔹 201A Series – 150-C201 Models

  • 150-C201NBD – Base 201A controller

  • 150-C201NBR – With integrated relay

  • 150-C201NCD – With control wiring features

  • 150-C201NCR – With control and relay outputs

🔹 251A Series – 150-C251 Models

  • 150-C251NBD

  • 150-C251NBR

  • 150-C251NCD

  • 150-C251NCR

🔹 317A Series – 150-C317 Models

  • 150-C317NBD

  • 150-C317NBR

  • 150-C317NCD

  • 150-C317NCR

🔹 361A Series – 150-C361 Models

  • 150-C361NBD

  • 150-C361NBR

  • 150-C361NCD

🔹 480A Series – 150-C480 Models

  • 150-C480NBD

  • 150-C480NBR

  • 150-C480NCD

  • 150-C480NCR


🔧 Accessory:

  • 150-LG5MC – Allen-Bradley SMC accessory for integration, mounting, or protection (model-specific compatibility).


Key Features:

  • Rated Current: 201A, 251A, 317A, 361A, and 480A

  • Technology: SMC-3 solid-state smart motor control

  • Functions: Soft start, soft stop, motor overload, current limiting

  • Relay & Control Options: Available on select models (NBR, NCD, NCR)

  • Compact Design: Saves panel space and simplifies wiring

  • Wide Application Range: Suitable for 3-phase motors in heavy-duty environments


Applications:

These high-amperage SMC-3 motor controllers are ideal for:

  • Large industrial pumps and blowers

  • Heavy-duty conveyors and crushers

  • HVAC chillers and compressors

  • Oil & gas, mining, and water processing systems

  • Electrical panels in manufacturing and automation sectors


Why Choose Allen-Bradley SMC-3 High-Amperage Controllers?

Allen-Bradley’s smart motor control technology is recognized worldwide for its durability and efficiency. The SMC-3 201A–480A series is engineered for applications where precise motor control, energy efficiency, and robust protection are critical. Whether you need a simple starter or a model with advanced control and relay functions, this series has a solution.


 

150-C201NBD SMC-3 201A Smart Motor Controller 157
150-C201NBR SMC-3 201A Smart Motor Controller 157
150-C201NCD SMC-3 201A Smart Motor Controller 157
150-C201NCR SMC-3 201A Smart Motor Controller 157
150-C251NBD SMC-3 251A Smart Motor Controller 157
150-C251NBR SMC-3 251A Smart Motor Controller 157
150-C251NCD SMC-3 251A Smart Motor Controller 157
150-C251NCR SMC-3 251A Smart Motor Controller 157
150-C317NBD SMC-3 317A Smart Motor Controller 157
150-C317NBR SMC-3 317A Smart Motor Controller 157
150-C317NCD SMC-3 317A Smart Motor Controller 157
150-C317NCR SMC-3 317A Smart Motor Controller 157
150-C361NBD SMC-3 361A Smart Motor Controller 157
150-C361NBR SMC-3 361A Smart Motor Controller 157
150-C361NCD SMC-3 361A Smart Motor Controller 157
150-C480NBD SMC-3 480A Smart Motor Controller 157
150-C480NBR SMC-3 480A Smart Motor Controller 157
150-C480NCD SMC-3 480A Smart Motor Controller 157
150-C480NCR SMC-3 480A Smart Motor Controller 157
150-LG5MC SMC Accessory 157