Siemens

3RH2131-1KF40

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Siemens

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Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: October 01 2026
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New Sealed
Full 24 months warranty
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New Sealed
Full 24 months warranty
Est. shipping: October 01 2026
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New Sealed
Full 24 months warranty
Est. shipping: September 14 2026
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New Sealed
Full 24 months warranty
Est. shipping: September 14 2026
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New
Full 12 months warranty
Est. shipping: September 14 2026
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Used
Full 12 months warranty
Est. shipping: September 14 2026
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Part Description:
coupling contactor relay, 3 NO + 1 NC, 110 V DC, 0.7-1.25*Us, with integrated suppressor diode, screw terminal, frame size S00, suitable for PLC outputs, not expandable with auxiliary switch
Part Information:
Part Number:
3RH2131-1KF40
Manufacturer:
Availability:
10+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4309915
Shipping:
We deliver worldwide
Weight:
0.28kg
Dimensions:
50mm x 62mm x 78mm
Also Known As:
3RH2131_1KF40, 3RH21311KF40, 3RH2131/1KF40, 3RH2131-1KF40
Our Warehouse Description:

The 3RH2131-1KF40 is a coupling contactor relay featuring a 110 V DC coil and a 4-pole configuration. It includes three normally open (NO) contacts and one normally closed (NC) contact, suitable for switching applications up to 690V AC at 10A. Designed with a screw terminal connection and a frame size S00, it is compatible with PLC outputs and incorporates an integrated suppressor diode for noise suppression. This relay is part of Siemens's SIRIUS 3RH2 contactor relay family, optimized for reliable control in electromechanical systems.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.
Siemens:

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***

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