3RV1021-0AA10
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: July 28 2026 |
WM75-3R | Low stock | £31.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 28 2026 |
WM22-3R | 5+ in stock | £149.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 28 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 31 2026 |
WM44-3R | Low stock | - | Get Quote |
|
New In Open Original Box
Full 12 months warranty Est. shipping: July 28 2026 |
WM20-3R | 5+ in stock | £45.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 27 2026 |
WM83-3R | 5+ in stock | £5.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: August 03 2026 |
WM89-3R | 15+ in stock | £28.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 28 2026 |
WM20-3R | 5+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 29 2026 |
WM41-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 31 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: July 28 2026 |
WM72-3R | 10+ in stock | £31.50 | Add to Cart |
|
New Without Original Box
Full 12 months warranty Est. shipping: July 28 2026 |
WM22-3R | Low stock | £98.50 | Add to Cart |
|
Refurbished
Full 12 months warranty Est. shipping: July 28 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 28 2026 |
WM75-3R | Low stock | £6.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 27 2026 |
WM83-3R | Low stock | £16.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 28 2026 |
WM20-3R | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 31 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RV1021-0AA10 is a circuit breaker and motor protector featuring an on/off rotary dial for setting the motor's full load amperage (FLA). It includes built-in heater elements for motor protection and is designed to provide reliable switching and overload protection for electrical motors and circuits.
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