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Siemens 3RQ2000-1BW00 Industrial Coupling Relay Wide Voltage

Siemens 3RQ2000-1BW00 Industrial Coupling Relay with 2 C/O contacts, 24-240V AC/DC.

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ManufacturerSiemens

Part number3RQ2000-1BW00

Type Coupling Relay

Enclosure Industrial

Contacts 2 Change-over

Voltage 24-240 V AC/DC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Industrial Enclosure 2 Change-Over Contacts Wide Voltage Range (24-240V AC/DC) Signal Isolation Screw Terminal Connections Reliable Switching

Product description

The Siemens 3RQ2000-1BW00 is a coupling relay housed in an industrial enclosure, designed to interface between control circuits and power circuits. It features 2 change-over contacts, providing electrical isolation and signal amplification. This relay offers a wide operating voltage range, from 24V to 240V AC/DC, making it highly versatile for various applications. It utilizes screw terminals for secure and reliable connections.

This coupling relay is ideal for use in industrial control panels, machine automation, and process control systems where signal isolation or the switching of different voltage levels is required. It can be used to interface low-power control signals from PLCs or sensors to higher-power devices like contactors, solenoids, or indicators.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RQ2000-1BW00. Rely on Stanlo for quality industrial components to ensure your automation systems are robust and reliable.

Technical specifications

Type	Coupling Relay
Enclosure	Industrial
Contacts	2 Change-over
Voltage	24-240 V AC/DC
Terminal Type	Screw
Isolation	Yes

Common applications

Control Panels

Machine Automation

Process Control

PLC Interfacing

Signal Isolation

Relay Logic Circuits

Compatible systems

Compatible with various PLC systems and control devices that operate within the 24-240V AC/DC range and require signal isolation or switching capabilities.

Also known as

Siemens Coupling Relay 3RQ2000-1BW00 3RQ20001BW00 Siemens Interface Relay Siemens 3RQ2000 series relay

Replaces / compatible with

This coupling relay is designed to replace older Siemens interface or coupling relays with similar contact configurations and voltage ranges. It's a standard component within Siemens' industrial relay offerings.

Technical note

Expert tip

Ensure the control voltage applied to the coil is within the specified 24-240V AC/DC range for optimal performance and longevity.

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Frequently asked questions

What is the primary function of the Siemens 3RQ2000-1BW00 coupling relay?

The Siemens 3RQ2000-1BW00 coupling relay serves to electrically isolate and interface control signals with power circuits. It allows low-voltage signals from controllers like PLCs to safely switch higher-power loads.