3RU2126-4DC0

Siemens

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Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£30.50

Est. shipping: December 04 2026

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New Sealed
Full 24 months warranty
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5+ in stock
Full 12 months warranty
Worldwide Delivery

Condition: New

Priced on Request

Est. shipping: October 01 2026

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5+ in stock
Full 12 months warranty
Worldwide Delivery

Condition: Used

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Est. shipping: October 01 2026

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Our Warehouse Description:

The 3RU2126-4DC0 is a thermal overload relay designed for motor protection applications. It features an adjustable current range from 20A to 25A and is compatible with size S0 contactors. The relay has a contact rating of 3A and supports motor loads up to 22 kW at 690V in a three-phase configuration. It is part of the SIRIUS 3RU2 series of thermal overload relays, ensuring reliable overload protection and integration within Siemens electrical systems.

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

Part Number:
3RU2126-4DC0
Manufacturer:
Availability:
20+ 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:
6542239
Shipping:
We deliver worldwide
Weight:
0.23kg
Dimensions:
53mm x 120mm x 107mm
Also Known As:
3RU2126_4DC0, 3RU21264DC0, 3RU2126/4DC0, 3RU2126-4DC0

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***

Part Description:
Overload relay 20-25 A motor protection S0, Class 10, contactor mounting
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