Free Shipping on All Orders!

All Stock Verified!
(877) 629-8191

Allen-Bradley 1321-RWR250-EP


Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

Email to Request a Vendor Quote
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

The Rockwell Automation 1321-RWR250-EP is a Reflective Wave Reduction Device designed to protect IGBT drive applications with long drive-to-motor lead lengths against fast dv/dt rise times. It is a panel-mounting device rated for 600V AC and 250A, making it suitable for a variety of industrial applications.

Technical Specifications

  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Enclosure Type: Panel Mounting
  • Temperature Rating: 115°C
  • Dielectric Strength: 4000V rms (5600V peaks)
  • Inductance Curve: 100% at 100% current, 100% at 150% current, 50% at 350% current
  • Insulation System: Class H (180°C or better)
  • Impregnation: High bond strength epoxy impregnation, 4000V high dielectric strength
  • Environmental Conditions: Ambient Temperature: 45°C; Storage Temperature: -40°C to +70°C; Humidity: 5-95% noncondensing


The device's documentation includes technical specifications and a catalog number explanation. The specifications cover important details such as the device's electrical and environmental ratings, as well as its insulation and impregnation systems. The catalog number explanation provides a breakdown of the different components and their functions within the device.

Troubleshooting and Programming

The device's troubleshooting and programming procedures are not explicitly detailed in the provided documentation. However, it is likely that these processes would involve using specialized software and following specific guidelines for the device's configuration and maintenance.


The installation process for the 1321-RWR250-EP likely involves mounting the device in a panel according to the manufacturer's instructions and connecting it to the relevant electrical components. The device's technical specifications and catalog number explanation should be consulted during installation to ensure proper configuration and operation.

Alarm and Error Codes

The documentation does not provide specific information on alarm or error codes for the 1321-RWR250-EP. However, it is likely that the device would have standard error codes and alarm signals that are specific to its function and operation. These codes would typically be detailed in the device's user manual or technical documentation.

User Manual

The user manual for the 1321-RWR250-EP is not provided in our research. However, it is likely that the manual would cover topics such as installation, operation, troubleshooting, and maintenance of the device. The manual would also provide detailed information on the device's electrical and environmental ratings, as well as its insulation and impregnation systems.

Additional Resources

The provided documentation includes links to additional resources, such as technical documentation and literature libraries, where more detailed information on the device and its components can be found. These resources can be useful for further understanding the device's operation and troubleshooting any issues that may arise during its use.

Go to product

Recently viewed items: