Description
The Allen-Bradley 1321-3R12-A is a heavy-duty input/output line reactor designed to protect AC drives and motors by reducing harmonic distortion, minimizing voltage transients, and improving overall power quality.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley
|
| Category |
Transformers
|
| Part Number |
1321-3R12-A |
| Subcatecory |
Line Reactor Transformer
|
|
Amperage
|
12 Amp |
| Enclosure Rating |
IP00
|
| Frequency |
50 Hz |
|
Mounting Type
|
Panel |
|
Standard
|
CE,CUL,KC,UL |
|
Voltage
|
200-600 VAC |
|
Enclosure Type
|
IP00/UL/NEMA Type Open |
|
Input Voltage
|
600 V |
|
Number of Phases
|
3 Phase |
|
Type
|
Power Component |
|
Weight
|
6.40 lbs |
Information About 1321-3R12-A
The Allen-Bradley 1321-3R12-A is a high-performance three-phase input/output line reactor engineered to enhance the protection of variable frequency drives (VFDs) and motors in industrial applications. It is designed to mitigate voltage spikes, reduce harmonic distortion, and extend the lifespan of sensitive equipment, ensuring stable and efficient operation in demanding environments.
Key Features:
-
Type: Three-Phase Input/Output Line Reactor (Open-Style, IP00)
-
Rated Current: 12 A
-
Inductance: 1.25 mH
-
Impedance: 3–5%
-
Rated Operating Voltage: 200–690 V AC
-
Frequency: 50/60 Hz
-
Mounting Method: Panel Mount
-
Termination: Integral Terminal Block with IP20 Finger-Safe Protection
-
Operating Temperature Range: -20°C to +50°C (typical for reactors; verify per datasheet)
-
Certifications: UL Recognized (UL-506), CSA Certified, IEC-289 Compliant
The 1321-3R12-A is ideal for use with drives and motors where protection from line-side or load-side disturbances is critical. Its robust construction and optimized impedance help reduce motor heating, minimize electrical noise, and improve overall system performance. The design facilitates straightforward panel integration and meets stringent global standards for industrial reliability and safety.
