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Siemens 3RQ3038-1AE01 Input Coupler Relay - 1 Change-Over Contact

Siemens 3RQ3038-1AE01 Input Coupler Relay with 1 Change-Over Contact.

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ManufacturerSiemens

Part number3RQ3038-1AE01

Type Input Coupler Relay

Contacts 1 Change-Over (CO)

Contact Material Hard Gold-Plated

Input Voltage 115 V AC/DC

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1 Change-Over Contact Hard Gold-Plated Contacts 115V AC/DC Operation 6A Thermal Current 6.2mm Width Screw Terminals

Product description

The Siemens 3RQ3038-1AE01 is an input coupler relay designed for industrial automation applications. It features one change-over contact with hard gold-plated contacts, ensuring reliability and longevity. This relay operates on 115V AC/DC and has a thermal current rating of 6A, with a width of 6.2 mm and screw terminals for easy connection.

This coupler relay is suitable for various control and signaling circuits where electrical isolation or signal adaptation is required. Industries such as manufacturing, process control, and building automation can utilize this component for reliable signal interfacing.

Source your Siemens 3RQ3038-1AE01 from Stanlo Automation, a veteran-owned surplus parts distributor, to ensure you receive quality components from a trusted supplier.

Technical specifications

Type	Input Coupler Relay
Contacts	1 Change-Over (CO)
Contact Material	Hard Gold-Plated
Input Voltage	115 V AC/DC
Thermal Current	6 A
Width	6.2 mm
Terminals	Screw

Common applications

Signal Isolation

Interface Relays

Control Circuits

Automation Systems

Industrial Control

Electrical Isolation

Compatible systems

General Automation Systems Control Panels PLC Interfaces

Also known as

Siemens 3RQ3038 Coupler Relay 3RQ3038-1AE01 Siemens 115V Coupler

Replaces / compatible with

This is a phased-out product, with the preferred successor being the Siemens 3RQ4038-1AE01.

Technical note

Expert tip

Ensure proper wiring with the 6.2mm screw terminals for reliable 115V AC/DC operation and 6A thermal current handling.

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Frequently asked questions

What are the key specifications of the Siemens 3RQ3038-1AE01 input coupler relay?

The Siemens 3RQ3038-1AE01 is an input coupler relay featuring one change-over contact with hard gold-plated contacts. It operates on 115V AC/DC, has a thermal current rating of 6A, a width of 6.2mm, and uses screw terminals.