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Siemens 3RQ2000-1CW01 Coupling Relay - 3 Changeover Contacts

Siemens 3RQ2000-1CW01 coupling relay with 3 changeover contacts.

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ManufacturerSiemens

Part number3RQ2000-1CW01

Contacts 3 Changeover (Hard Gold-Plated)

Voltage 24-240V AC/DC

Terminals Screw

Enclosure Industrial

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CAGE: 9NK75

3 Hard Gold-Plated Changeover Contacts Wide Voltage Range 24-240V AC/DC Screw Terminals Industrial Enclosure Reliable Signal Coupling

Product description

The Siemens 3RQ2000-1CW01 is a versatile coupling relay designed for industrial automation applications. It features three hard gold-plated changeover contacts, ensuring reliable performance in demanding environments. This relay operates across a wide voltage range of 24 V to 240 V AC/DC and utilizes convenient screw terminals for secure connections.

This coupling relay is ideal for signal amplification, galvanic isolation, and interfacing between different control voltage levels in various industrial settings. It finds common use in machine building, control panel construction, and process automation systems where robust and dependable switching is crucial.

Source your Siemens 3RQ2000-1CW01 from Stanlo Automation, a veteran-owned distributor committed to providing high-quality surplus industrial parts. Benefit from our expertise and dedication to customer satisfaction, ensuring you receive reliable components for your automation needs.

Technical specifications

Contacts	3 Changeover (Hard Gold-Plated)
Voltage	24-240V AC/DC
Terminals	Screw
Enclosure	Industrial

Common applications

Signal Amplification

Galvanic Isolation

Control Panel Wiring

Machine Control

Process Automation

Compatible systems

PLC interfaces Control systems Automation panels

Also known as

Siemens 3RQ2000-1CW01 Siemens Coupling Relay

Replaces / compatible with

This coupling relay is part of the Siemens SIRIUS 3RQ20 range. Consult Siemens documentation for specific replacement guidance.

Technical note

Expert tip

The hard gold-plated contacts are beneficial for switching low-level signals or in environments prone to contact oxidation.

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Frequently asked questions

What are the contact specifications for the Siemens 3RQ2000-1CW01 coupling relay?

The Siemens 3RQ2000-1CW01 features three changeover contacts. These contacts are hard gold-plated, which enhances their reliability and durability, especially in applications with low switching currents or corrosive environments.