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 |