Siemens SIRIUS 3RQ3 Output Coupler Series Relay, Snap-On Rail Mount, 24V ac/dc Coil

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RS Stock No.:
175-2302
Distrelec Article No.:
303-97-066
Mfr. Part No.:
3RQ3018-2AB00
Brand:
Siemens
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Brand

Siemens

Coil Voltage

24V ac/dc

Mounting Type

Snap-On Rail Mount

Series

SIRIUS 3RQ3 Output Coupler

Terminal Type

Cage Clamp

Depth

72.5mm

Height

93mm

Length

93mm

Contact Material

Silver Alloy

Input Current

6A

Dimensions

6.2 x 93 x 72.5mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

Relay Type

Plug-In Module

Relay Switching Classification

Plug-In Relay

Standards Met

CE

Accessory Type

Relay Coupler

Operating Temperature Range

-25 → +60°C

COO (Country of Origin):
TN

Siemens Relay, 24V AC/DC Coil Voltage, 6A Input Current - 3RQ3018-2AB00


This relay is an important component in automation and electrical systems. As a plug-in relay, it operates at a coil voltage of 24V AC/DC. Its compact design measures 93mm in height and 72.5mm in depth, making it ideal for snap-on rail mounting. With an input current of 6A and an operating temperature range from -25 to +60°C, it provides consistent performance across various industrial applications.

Features & Benefits


• AgSnO2 contact material for durability and longevity
• Operating frequency of up to 72,000 1/h supports high-speed applications
• IP20 protection class prevents dust ingress
• Monostable switching behaviour for operational stability
• Shock resistance of 15g/11ms enhances resilience to vibrations
• Spring-type terminals ensure quick and easy connections

Applications


• Coupling and controlling electrical circuits
• Suitable for relay output in machinery
• Applicable in environments requiring robust electrical performance

Can it operate in extreme temperatures?


Yes, it operates between -25°C and +60°C.

Will it provide reliable switching in industrial settings?


Yes, it meets CE standards for operation.

Is there a limit on the frequency of switching?


The relay operates at a maximum frequency of 72,000 1/h.

Can it support auxiliary circuits?


Yes, it features changeover contacts for auxiliary circuits.

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