3RV2431-4UA10
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: August 24 2026 |
WM66-3R | Enquire now | £129.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 27 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 24 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 24 2026 |
WM44-3R | 15+ in stock | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: July 22 2026 |
WM75-3R | Low stock | £127.50 | Add to Cart |
|
New Without Original Box
Full 12 months warranty Est. shipping: July 24 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 22 2026 |
WM75-3R | Low stock | £109.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 22 2026 |
WM26-3R | Low stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 24 2026 |
WM44-3R | Low stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RV2431-4UA10 is a circuit breaker designed for transformer protection, classified as size S2. It features an A-release current range of 28 to 40 A and a short-circuit release capacity of approximately 820 A. The device is equipped with screw terminals for secure connections and conforms to standard switching capacities. It is suitable for applications requiring motor, plant, or transformer protection within electrical systems.
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***
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Siemens Parts
Closest part codes available to buy online.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE