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Allen-Bradley 1321-3R18-B 3-phase line reactor, 18A, 600V AC, open style for VFD protection

Allen-Bradley 1321-3R18-B

SKU: 1321-3R18-B
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$890.00
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Allen-Bradley 1321-3R18-B

Overview

The Allen-Bradley 1321-3R18-B is a 3-phase line reactor designed to protect variable frequency drives (VFDs) and motors by reducing harmonics, mitigating voltage spikes, and limiting inrush currents. With an 18A current rating and support for 600V AC systems, this open-style reactor enhances drive reliability and motor life in industrial environments.

It is part of Rockwell Automation’s 1321 Series B line reactors, trusted for improving overall power quality in motor control applications.

Key Features

  • Type: 3-phase line reactor

  • Current Rating: 18 Amps

  • Voltage Rating: Up to 600V AC

  • Configuration: Series B

  • Mounting: Panel mount, open-style enclosure

  • Frequency: 50/60 Hz

  • Protection: Limits harmonic distortion and voltage transients

  • Applications: In-line with VFDs for motor and drive protection

Technical Specifications

  • Catalog Number: 1321-3R18-B

  • Inductance: Sized for 5% impedance at full load

  • Temperature Rating: Class 155 (F) insulation

  • Ambient Operating Temp: -10°C to +40°C

  • Terminal Type: Screw terminal lugs

  • Agency Approvals: UL Recognized, CSA Certified

  • Standards Compliance: Meets IEEE 519 for harmonic mitigation

Applications

  • Variable frequency drives (VFDs)

  • HVAC systems

  • Pumps and compressors

  • Conveyors and mixers

  • Industrial automation panels

  • Harmonic mitigation and noise reduction systems

Why Choose the 1321-3R18-B

  • Enhanced Equipment Protection: Shields drives and motors from electrical disturbances

  • Power Quality Improvement: Reduces harmonics and protects against voltage spikes

  • Compact and Durable: Ideal for control cabinets with limited space

  • Reliable Performance: Built to Rockwell Automation's industrial-grade standards

  • Wide Compatibility: Works with a broad range of PowerFlex drives

Order Now

The Allen-Bradley 1321-3R18-B line reactor is in stock and ready to ship worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1321-3R18-B

Overview

The Allen-Bradley 1321-3R18-B is a 3-phase line reactor designed to protect variable frequency drives (VFDs) and motors by reducing harmonics, mitigating voltage spikes, and limiting inrush currents. With an 18A current rating and support for 600V AC systems, this open-style reactor enhances drive reliability and motor life in industrial environments.

It is part of Rockwell Automation’s 1321 Series B line reactors, trusted for improving overall power quality in motor control applications.

Key Features

  • Type: 3-phase line reactor

  • Current Rating: 18 Amps

  • Voltage Rating: Up to 600V AC

  • Configuration: Series B

  • Mounting: Panel mount, open-style enclosure

  • Frequency: 50/60 Hz

  • Protection: Limits harmonic distortion and voltage transients

  • Applications: In-line with VFDs for motor and drive protection

Technical Specifications

  • Catalog Number: 1321-3R18-B

  • Inductance: Sized for 5% impedance at full load

  • Temperature Rating: Class 155 (F) insulation

  • Ambient Operating Temp: -10°C to +40°C

  • Terminal Type: Screw terminal lugs

  • Agency Approvals: UL Recognized, CSA Certified

  • Standards Compliance: Meets IEEE 519 for harmonic mitigation

Applications

  • Variable frequency drives (VFDs)

  • HVAC systems

  • Pumps and compressors

  • Conveyors and mixers

  • Industrial automation panels

  • Harmonic mitigation and noise reduction systems

Why Choose the 1321-3R18-B

  • Enhanced Equipment Protection: Shields drives and motors from electrical disturbances

  • Power Quality Improvement: Reduces harmonics and protects against voltage spikes

  • Compact and Durable: Ideal for control cabinets with limited space

  • Reliable Performance: Built to Rockwell Automation's industrial-grade standards

  • Wide Compatibility: Works with a broad range of PowerFlex drives

Order Now

The Allen-Bradley 1321-3R18-B line reactor is in stock and ready to ship worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1321-3R18-B

Allen-Bradley 1321-3R18-B

$890.00
Add to wishlist
Allen-Bradley 1321-3R18-B

Allen-Bradley 1321-3R18-B

Your Price:
$890.00
Item Added to Your Cart
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