3RV2021-1BA15
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 18 2026 |
WM66-3R | Enquire now | £48.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 17 2026 |
WM75-3R | 30+ in stock | £51.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 17 2026 |
WM14-3R | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 20 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 21 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 17 2026 |
WM14-3R | Low stock | £31.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 20 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 20 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RV2021-1BA15 is a motor protection circuit breaker designed for motor protection applications. It features a frame size S0, suitable for circuit sizes up to 2A with thermal release settings of 1.4 to 2A and a short-circuit release capacity of 26A. The circuit breaker is part of the SIRIUS product line and is intended for use in motor protection systems, ensuring reliable disconnection in case of overloads or faults.
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