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Allen-Bradley 1321-3RB250-C

SKU: 1321-3RB250-C-SOB-USA

Next Day Delivery Available for U.S. Stock

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.

Payment Methods

We only accept online payments such as Visa, Mastercard, American Express, Discover, etc. All payments are fully secured.

Product Specifications

brand name Allen-Bradley

Technical Specifications

The technical specifications for the PowerFlex 750-Series AC Drives are detailed in the publication 750-TD001B-EN-P, which covers the technical data for the drives. This document provides information on the voltage ratings, current ratings, and other technical specifications for the drives. However, without the specific part number 1321-3RB250-C, it is not possible to determine the exact specifications for this component.

Alarm/Error Codes

The alarm and error codes for the PowerFlex 750-Series AC Drives are not explicitly detailed in our research. However, Rockwell Automation's documentation for the PowerFlex 750-Series AC Drives does mention that the drives are equipped with diagnostic capabilities, including predictive diagnostics, which can help identify potential issues before they become major problems. This feature is designed to minimize downtime and improve overall system reliability.

User Manuals

The user manuals for the PowerFlex 750-Series AC Drives are available from Rockwell Automation. These manuals provide detailed information on the installation, configuration, and operation of the drives, including troubleshooting guides and technical specifications.


Troubleshooting for the PowerFlex 750-Series AC Drives is typically done through the use of diagnostic tools and software provided by Rockwell Automation. These tools can help identify and resolve issues with the drives, including errors and alarms. Additionally, the user manuals and technical documentation for the drives provide detailed information on troubleshooting and maintenance procedures.


The PowerFlex 750-Series AC Drives can be programmed using various software tools and interfaces, including the Human Interface Module (HIM), Studio 5000 Logix Designer, and Connected Components Workbench. These software tools allow users to configure and customize the drives for specific applications, including motor control and power distribution.


The installation of the PowerFlex 750-Series AC Drives typically involves connecting the drives to the power supply, motor, and other components of the system. The drives are designed to be flexible and can be mounted in various configurations, including on DIN rails or in enclosures. The user manuals and technical documentation for the drives provide detailed information on the installation procedures and requirements.

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