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Siemens 3RQ3118-1AB00 Output Coupler with Plug-in Relay

Siemens 3RQ3118-1AB00 Output Coupler with Plug-in Relay, 1 CO contact.

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ManufacturerSiemens

Part number3RQ3118-1AB00

Type Output Coupler with Plug-in Relay

Contacts 1 Change-Over (CO)

Input Voltage 24 V AC/DC

Thermal Current 6 A

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1 Change-Over Contact 24V AC/DC Operation 6A Thermal Current Screw Terminals 6.2mm Width Designed for Plug-in Relays

Product description

The Siemens 3RQ3118-1AB00 is an output coupler designed for use with plug-in relays, providing one change-over (CO) contact. It operates on 24V AC/DC and features screw terminals for secure connections. With a width of 6.2 mm and a thermal current rating of 6A, this coupler is suitable for various industrial control applications.

This component is utilized in control panels and automation systems to provide isolation and switching for different circuits. Its compatibility with plug-in relays makes it a versatile solution for applications requiring flexible relay configurations in manufacturing, process control, and building automation.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RQ3118-1AB00, ensuring you can source reliable components for your industrial automation needs.

Technical specifications

Type	Output Coupler with Plug-in Relay
Contacts	1 Change-Over (CO)
Input Voltage	24 V AC/DC
Thermal Current	6 A
Width	6.2 mm
Terminals	Screw

Common applications

Industrial Control

Automation Systems

Control Panels

Signal Switching

Relay Interfacing

Manufacturing

Compatible systems

General Automation Systems Control Panels PLC Interfacing

Also known as

Siemens 3RQ3118 Coupler 3RQ3118-1AB00 Siemens 24V AC/DC Coupler

Replaces / compatible with

This is a phased-out product, with the preferred successor being the Siemens 3RQ4118-1AB00.

Technical note

Expert tip

The 3RQ3118-1AB00's design for plug-in relays, combined with 24V AC/DC operation and 6A thermal current rating, makes it a versatile component for flexible control system configurations.

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Frequently asked questions

What voltage is required for the Siemens 3RQ3118-1AB00 output coupler?

The Siemens 3RQ3118-1AB00 output coupler is designed to operate with a 24V AC/DC supply. It features one change-over contact and a thermal current rating of 6A.