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Allen Bradley 1321-3RA12-B 12A NEMA 1 Line Reactor

Allen Bradley 1321-3RA12-B is a 12 Amp 3-Phase NEMA 1 Enclosure Line Reactor.

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ManufacturerAllen Bradley

Part number1321-3RA12-B

Amperage 12A

Phase 3-Phase

Enclosure NEMA 1 (IP11)

Termination Terminal Block

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CAGE: 9NK75

12 Amp rating NEMA 1 enclosure Terminal block termination Surge and spike protection Harmonic distortion reduction Compact enclosed design

Product description

The Allen Bradley 1321-3RA12-B is a 12 Amp, 3-phase NEMA 1 enclosed line reactor designed to condition power and protect electrical systems. It features a terminal block for connection and is part of the 1321 series, offering protection against power line disturbances for variable speed drives.

This NEMA 1 enclosed reactor provides reliable surge suppression and harmonic distortion reduction, essential for maintaining the integrity of sensitive electronic components in industrial automation. It is suitable for applications where a compact, enclosed solution is needed for power quality improvement.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1321-3RA12-B. We provide efficient access to quality industrial automation components, ensuring your operations are supported by dependable and readily available parts.

Technical specifications

Amperage	12A
Phase	3-Phase
Enclosure	NEMA 1 (IP11)
Termination	Terminal Block
Voltage Rating	400/480V
Impedance	3% or 5% options

Common applications

Small VFDs

Motor control

Automation systems

Power quality improvement

Enclosed drive panels

Industrial electronics

Compatible systems

Compatible with 3-phase AC drives and control systems requiring a 12A NEMA 1 rated line reactor for power conditioning.

Also known as

Allen Bradley 12A NEMA 1 Line Reactor 1321 Series Enclosed Reactor 3-Phase Power Conditioner

Replaces / compatible with

Direct replacement for Allen Bradley 1321-3RA series line reactors with a 12A rating. Verify specifications for compatibility.

Technical note

Expert tip

Reactors rated 45 Amps (fundamental) and below are typically supplied with an integral mounted terminal block, simplifying installation for models like the 1321-3RA12-B.

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Frequently asked questions

What is the impedance rating of the Allen Bradley 1321-3RA12-B line reactor?

The Allen Bradley 1321-3RA12-B line reactor is available with standard impedance ratings of 3% or 5%. The 3% rating is typically sufficient for absorbing line spikes and preventing nuisance tripping, while the 5% rating is better for reducing harmonic current and frequencies.