Description
The Allen-Bradley 1321-3R18-B is a 3-phase open-style line reactor designed to reduce harmonics, protect sensitive equipment, and stabilize current flow in industrial power systems. With an 18 A rating and 1.5 mH inductance, it enhances system reliability by mitigating voltage spikes and electrical disturbances.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley |
| Category |
Transformers |
| Part Number |
1321-3R18-B |
| Subcategory |
Line Reactor Transformer |
| Type |
3-Pole, 3-Primary Side, Power Component |
| Amperage |
18 A |
| Inductance |
1.5 mH |
| Input Voltage |
600 V |
| Voltage |
600 V |
| Frequency |
50 Hz |
| Number of Phases |
3-Phase |
| Enclosure Type |
IP00 |
| Enclosure Rating |
IP00, UL-NEMA Type Open |
| Mounting Type |
Panel Mount |
| Standards / Approvals |
CE, cUL, KC, UL |
| Application |
Harmonic mitigation and equipment protection |
| Construction Style |
Open-style line reactor |
Information About 1321-3R18-B
The 1321-3R18-B is a 3-phase line reactor from Allen-Bradley engineered to improve the electrical quality and stability of industrial power systems. Its 18-amp capability and 1.5 mH inductance help reduce harmonic distortion, limit transient voltages, and smooth current flow to connected loads. Built in an IP00 open-style enclosure, it is intended for integration into enclosed control panels where ventilation and accessibility are required. Supporting up to 600 V operation at 50 Hz, this line reactor is compatible with a wide range of industrial drives, motors, and power distribution components requiring enhanced protection and power conditioning.
Key Features:
- 18 A Three-Phase Rating: Supports moderate power loads while ensuring consistent electrical performance.
- 1.5 mH Inductance: Provides effective harmonic filtering and current smoothing to reduce electrical disturbances.
- Open-Style IP00 Design: Suitable for integration into protected enclosures and control panels.
- 600 V System Compatibility: Designed for industrial power networks operating at up to 600 volts.
- Voltage Spike Reduction: Helps protect motors, drives, and sensitive electronics from transient overvoltage events.
- Improved Power Quality: Minimizes harmonic distortion to extend equipment life and enhance system reliability.
- Panel-Mount Construction: Enables straightforward installation in industrial control cabinets.
- Certified for Global Use: Compliant with UL, cUL, CE, and KC standards for safety and performance.
The 1321-3R18-B delivers the reliability and precision required for stable power conditioning and effective harmonic mitigation in industrial electrical systems.
