3RU2126-4PC0

Siemens

Image for illustration purposes only.

If you're unsure whether this part is a perfect match, please contact us.

Enquire now
Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£45.50

Est. shipping: December 14 2026

Need it quicker? Get a Quote

Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: December 14 2026
WM97-3R Enquire now £45.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: November 05 2026
WM66-3R Enquire now £50.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 29 2026
WM71-3R Enquire now £51.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM94-3R Enquire now £52.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 29 2026
WM85-3R Enquire now £53.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 12 2026
WM44-3R 10+ in stock - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: October 12 2026
WM59-3R Enquire now - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM92-3R Enquire now - Get Quote
Low stock
Full 12 months warranty
Worldwide Delivery

Condition: New

Priced on Request

Est. shipping: October 12 2026

Need it quicker? Get a Quote

Condition Warehouse Stock Price
New
Full 12 months warranty
Est. shipping: October 12 2026
WM44-3R Low stock - Get Quote
New
Full 12 months warranty
Est. shipping: October 12 2026
WM61-3R Enquire now - Get Quote
Low stock
Full 12 months warranty
Worldwide Delivery

Condition: Used

Priced on Request

Est. shipping: October 12 2026

Need it quicker? Get a Quote

Buying multiple or need a quote including shipping?

Get a Quote

Fast response times

Our Warehouse Description:

The 3RU2126-4PC0 is a thermal overload relay designed for motor protection within the SIRIUS 3RU2 series. It features a size S0 configuration suitable for direct connection to contactors, with a current rating ranging from 30A to 36A and a contact rating of 3A. The relay provides thermal overload protection for three-phase motors, ensuring reliable operation and safeguarding equipment against overload conditions.

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

Part Number:
3RU2126-4PC0
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:
8529531
Shipping:
We deliver worldwide
Weight:
0.25kg
Dimensions:
53mm x 120mm x 107mm
Also Known As:
3RU2126_4PC0, 3RU21264PC0, 3RU2126/4PC0, 3RU2126-4PC0

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 30...36 A thermal for motor protection frame size S0, Class 10 for mounting on contactors main circuit: spring-loaded terminal auxiliary circuit: spring-loaded terminal manual-automatic RESET
Live progress tracking with every order!
Trusted by 100+ manufacturing companies worldwide
Heineken LogoSpace X LogoAmazon LogoTesla LogoBoeing Logo
Worldwide Delivery by Fedex
Secure Payments via
VISAAmexMastercardPayPal
Rated excellent on Trustpilot
4.5
Up to 24 Month Warranty
Coverage based on item condition
24/7 Customer Support
Talk to our experts any time of day
Easy 30 Day Returns
Simple and hassle-free returns policy