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Siemens 4EU2421-6AA00 3-Phase Commutating Reactor

Siemens 4EU2421-6AA00 3-Phase Commutating Reactor.

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ManufacturerSiemens

Part number4EU2421-6AA00

Manufacturer Siemens

Part Number 4EU2421-6AA00

Type Commutating Reactor

Phase 3-Phase

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3-Phase Commutating Reactor 400V Rated Voltage 112A / 140A Current Capacity Reduces Voltage Drop Smooths Current Fluctuations Industrial Grade

Product description

The Siemens 4EU2421-6AA00 is a 3-phase commutating reactor designed for industrial power systems. It is rated for 400V and can handle currents of 112A or 140A. This reactor is engineered to reduce voltage drop and smooth out current fluctuations in AC circuits, improving the performance and longevity of connected equipment.

Commutating reactors like the 4EU2421-6AA00 are crucial components in motor drives, power conversion systems, and renewable energy applications. They help to protect sensitive electronics from voltage spikes and harmonics, ensuring stable operation in demanding industrial environments such as manufacturing, power generation, and chemical processing.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 4EU2421-6AA00. Source your critical industrial components from us for reliable performance and exceptional value, backed by our commitment to quality and customer satisfaction.

Technical specifications

Manufacturer	Siemens
Part Number	4EU2421-6AA00
Type	Commutating Reactor
Phase	3-Phase
Voltage	400V
Current	112A/140A
Voltage Drop	8.5V at 140A

Common applications

Motor Drives

Power Conversion Systems

Renewable Energy

Industrial Power Supplies

Harmonic Filtering

AC Circuits

Compatible systems

Compatible with 400V 3-phase AC power systems and motor control applications.

Also known as

Siemens 3-Phase Reactor 4EU2421 Reactor Industrial Commutating Reactor Power Quality Reactor

Replaces / compatible with

This commutating reactor is designed to meet the requirements of modern industrial power systems. Please consult your system's documentation for exact replacement compatibility.

Technical note

Expert tip

Ensure proper ventilation and mounting clearances as per the manufacturer's guidelines to prevent overheating.

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Frequently asked questions

What is the voltage drop across the Siemens 4EU2421-6AA00 commutating reactor at its maximum current rating?

The Siemens 4EU2421-6AA00 commutating reactor has a voltage drop of 8.5V when operating at its maximum current rating of 140A.