3RV2321-4EC20
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 10 2026 |
WM66-3R | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 07 2026 |
WM22-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 13 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 09 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 09 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 09 2026 |
WM61-3R | 10+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 09 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RV2321-4EC20 is a molded case circuit breaker designed for motor protection and starter applications. It features a size S0 configuration, suitable for starter combinations, with a rated current of 32A and a rated voltage up to 690V. The breaker includes a spring-type terminal and complies with IEC standards, offering reliable switching performance and mechanical durability. It is equipped with an N-release rated at 400A and is part of the SIRIUS 3RV20 series, intended for use in electrical protection systems where compact and efficient circuit interruption is required.
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