3RH2131-1KB40

Siemens

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Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£25.00

Est. shipping: October 20 2026

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New Sealed
Full 24 months warranty
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Full 24 months warranty
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Low stock
Full 12 months warranty
Worldwide Delivery

Condition: New

£23.50

Est. shipping: October 05 2026

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Condition Warehouse Stock Price
New Without Original Box
Full 12 months warranty
Est. shipping: October 05 2026
WM75-3R Low stock £23.50 Add to Cart
New
Full 12 months warranty
Est. shipping: October 01 2026
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20+ in stock
Full 12 months warranty
Worldwide Delivery

Condition: Used

Priced on Request

Est. shipping: October 01 2026

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Our Warehouse Description:

The 3RH2131-1KB40 is a coupling contactor relay designed for switching auxiliary circuits. It features a 24 V DC control voltage and includes 3 normally open (NO) contacts and 1 normally closed (NC) contact, suitable for applications requiring reliable switching. The relay has a frame size S00 with screw terminals and is equipped with an integrated suppressor diode to protect against voltage spikes. It is rated for switching capacities up to 10 A at 24 V DC and can handle voltages up to 690 V AC/DC, making it suitable for use with PLC outputs and various automation systems.

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

Part Number:
3RH2131-1KB40
Manufacturer:
Availability:
130+ available from our partners
Conditions:
New Sealed, New, New Without Original Box and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4026891
Shipping:
We deliver worldwide
Weight:
0.29kg
Dimensions:
50mm x 62mm x 78mm
Also Known As:
3RH2131_1KB40, 3RH21311KB40, 3RH2131/1KB40, 3RH2131-1KB40

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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