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Allen-Bradley 150-S201NUD


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All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Product Specifications

brand name Allen-Bradley

The Allen-Bradley 150-S201NUD is a Smart Motor Controller (SMC-50) with bypass, designed for use in industrial automation applications. It is a 3-phase, 50/60 Hz motor controller that operates within a temperature range of 0-50 degrees Celsius. The controller is capable of handling a maximum current of 201A and is suitable for use with motors up to 200HP at 575V or 100-240Vac for control.

Technical Specifications

  • Current Rating: 201A
  • Voltage Rating: 200-690Vac, 3-phase, 50/60 Hz
  • Motor Rating: 200HP @ 575V, 100-240Vac for control
  • Temperature Range: 0-50 degrees Celsius

Alarm/Error Codes

our research do not provide specific information on alarm or error codes for the Allen-Bradley 150-S201NUD. For detailed information on error codes and troubleshooting, it is recommended to consult the user manual or technical documentation provided by the manufacturer.

User Manual

The user manual for the Allen-Bradley 150-S201NUD is available on the Rockwell Automation website, along with other technical documentation and specifications. The manual provides detailed information on the controller's operation, configuration, and troubleshooting procedures.


Troubleshooting procedures for the Allen-Bradley 150-S201NUD are detailed in the user manual and technical documentation provided by Rockwell Automation. These procedures cover common issues such as motor failure, controller malfunction, and communication errors.


The programming of the Allen-Bradley 150-S201NUD is typically done using specialized software provided by Rockwell Automation, such as RSLogix 5000 or RSLogix 500. These software tools allow users to configure the controller's settings, monitor its operation, and troubleshoot issues.


The installation of the Allen-Bradley 150-S201NUD typically involves mounting the controller in a suitable location, connecting it to the motor and power supply, and configuring its settings using the provided software. It is recommended to follow the manufacturer's installation instructions and guidelines for ensuring proper operation and safety.

In summary, the Allen-Bradley 150-S201NUD is a versatile smart motor controller designed for use in industrial automation applications. Its technical specifications, user manual, troubleshooting procedures, programming, and installation requirements are all detailed in the manufacturer's documentation and technical support resources.

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