Siemens SIRIUS 3RQ3 Output Coupler with Plug-In Series Relay, Snap-On, 24 V dc Coil

RS Stock No.:: 175-2348
Mfr. Part No.:: 3RQ3118-2AM01
Brand:: Siemens

Siemens SIRIUS 3RQ3 Output Coupler with Plug-In Series Relay, Snap-On, 24 V dc Coil

Subtotal (1 unit)*

$157.70

(exc. GST)

$181.36

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Being discontinued

4 left, ready to ship from another location
Final 1 unit(s) shipping from 11 March 2026

Units	Per unit
1 +	$157.70

*price indicative

RS Stock No.:: 175-2348
Mfr. Part No.:: 3RQ3118-2AM01
Brand:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Coil Voltage	24 V dc
	Product Type	Relay
	Mount Type	Snap-On
	Series	SIRIUS 3RQ3 Output Coupler with Plug-In
	Terminal Type	Spring Terminal
	Switching Current	3 A
	Switching DC Voltage	250 V dc
	Switching AC Voltage	250 V ac
	Minimum Operating Temperature	-25°C
	Contact Material	Silver Alloy
	Maximum Operating Temperature	60°C
	Height	93mm
	Width	6.2 mm
	Length	93mm
	Standards/Approvals	RoHS

	Select all
	Brand Siemens
	Coil Voltage 24 V dc
	Product Type Relay
	Mount Type Snap-On
	Series SIRIUS 3RQ3 Output Coupler with Plug-In
	Terminal Type Spring Terminal
	Switching Current 3 A
	Switching DC Voltage 250 V dc
	Switching AC Voltage 250 V ac
	Minimum Operating Temperature -25°C
	Contact Material Silver Alloy
	Maximum Operating Temperature 60°C
	Height 93mm
	Width 6.2 mm
	Length 93mm
	Standards/Approvals RoHS

COO (Country of Origin):: TN

Siemens SIRIUS 3RQ3 Output Coupler with Plug-In Series Relay, 24V DC Coil Voltage, Snap-On Mount - 3RQ3118-2AM01

This relay is intended for control and automation applications across various industrial sectors. Its robust design and advanced features make it an integral part of electrical systems that require secure operation and high performance. The 24 V dc relay is suitable for applications that demand precision and durability, making it a popular choice for automation and mechanical setups.

Features & Benefits

• Snap-on mounting for easy installation in confined spaces

• Spring terminal design ensures secure connections

• AgSnO2 contact material improves conductivity and longevity

• High life cycle rating of 10 million cycles enhances reliability

• Operating temperature range of -25 to +60°C for adaptability

Applications

• Utilised in industrial automation systems for efficient control

• Suitable for mechanical tasks requiring durable switching

• Implemented in electrical panels for improved circuit management

• Applicable in agricultural machinery for automation processes

• Useful in transportation systems that need dependable relay functions

How does temperature impact its performance?

The operating temperature range of -25 to +60°C provides versatility across various environments, ensuring functionality in challenging conditions.

Is installation straightforward?

Yes, the snap-on mounting type allows for quick installation, making it suitable for both experienced and novice users.

What are the benefits of its contact material?

The AgSnO2 contact material ensures excellent conductivity and durability, leading to reduced maintenance needs.

Can it handle higher current loads?

This model is rated for a maximum input current of 6A, making it ideal for a variety of applications within its specified limits.

How do I ensure proper connection with the terminals?

The spring terminal design allows for easy and secure wiring, ensuring a firm connection and minimising the risk of loose contacts.