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Allen Bradley 1321-3RA4-B 4A NEMA 1 Line Reactor

Allen Bradley 1321-3RA4-B is a 4 Amp 3-Phase NEMA 1 Enclosure Line Reactor.

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ManufacturerAllen Bradley

Part number1321-3RA4-B

Amperage 4A

Phase 3-Phase

Enclosure NEMA 1 (IP11)

Termination Terminal Block

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Veteran-owned

CAGE: 9NK75

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

Product description

The Allen Bradley 1321-3RA4-B is a 4 Amp, 3-phase NEMA 1 enclosed line reactor designed for power quality improvement and equipment protection. It features a terminal block for easy connection and is part of the 1321 series, known for its ability to mitigate power line disturbances for variable speed drives.

This NEMA 1 enclosed reactor offers reliable surge suppression and harmonic distortion reduction, crucial for sensitive electronic components in automation systems. It is an ideal choice for applications requiring a compact, protected solution for enhancing power quality.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1321-3RA4-B. We provide efficient access to quality industrial automation components, ensuring your operations are supported by dependable and readily available parts.

Technical specifications

Amperage	4A
Phase	3-Phase
Enclosure	NEMA 1 (IP11)
Termination	Terminal Block
Inductance	6.5 mH
Voltage Rating	200-600V AC

Common applications

Small automation systems

Low-power VFDs

Control panels

Electronic equipment

Power quality enhancement

Industrial machinery

Compatible systems

Compatible with 3-phase AC drives and control systems requiring a 4A NEMA 1 rated line reactor for power conditioning.

Also known as

Allen Bradley 4A NEMA 1 Line Reactor 1321 Series Enclosed Reactor 3-Phase Power Filter

Replaces / compatible with

Direct replacement for Allen Bradley 1321-3RA series line reactors with a 4A rating. Verify specifications for compatibility.

Technical note

Expert tip

The 1321-3RA4-B has an inductance of 6.5 mH, providing effective filtering for low-power 3-phase applications requiring power conditioning.

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Frequently asked questions

What are the typical applications for the Allen Bradley 1321-3RA4-B line reactor?

The Allen Bradley 1321-3RA4-B is typically used in smaller automation systems, low-power VFDs, control panels, and for protecting sensitive electronic equipment. Its NEMA 1 enclosure and compact size make it suitable for integrated solutions.