Description
Allen-Bradley 1321-3R4-A Line Reactor – Power Quality Enhancement
Protect your variable frequency drives and motors from harmful harmonics and voltage spikes, ensuring longer equipment life and improved power quality.
| Brand Name | Allen-Bradley |
| Model No. | 1321-3R4-A |
| Input Voltage | 480V AC |
| Origin | United States |
| Net Weight | 12.5 kg |
| Product Dimensions | 203mm x 152mm x 152mm |
| Warranty Period | 1 year |
| Compliance | UL, CSA, CE |
| Part Number | 1321-3R4-A |
| Included Items | 1x Line Reactor, 1x Installation Manual |
| Inductance | 3.4 mH |
| Current Rating | 4.0 A |
| Frequency | 50/60 Hz |
| Impedance | 3% |
| Insulation Class | Class H (180°C) |
| Enclosure Type | Open Style |
Key benefits: • Reduces motor overheating and electrical noise for smoother operation • Extends drive lifespan by filtering out line disturbances • Compact, easy-to-mount design saves panel space • Compliant with global standards for reliable performance
Typical applications: Variable frequency drives (VFDs), motor control centers, industrial automation systems, and HVAC equipment
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Michael T. –
Solid relay modules, good switching capacity. Perfect for our automation panel.