3RV2021-4NA20
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£64.50
Est. shipping: October 19 2026
View all options and prices (8)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM71-3R | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM85-3R | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM92-3R | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM66-3R | Enquire now | £71.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 04 2026 |
WM97-3R | Enquire now | £71.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM94-3R | Enquire now | £73.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 01 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM59-3R | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 01 2026
Condition: Used
Priced on Request
Est. shipping: September 28 2026
Our Warehouse Description:
The 3RV2021-4NA20 is a motor protection circuit breaker designed for use in electrical systems. It features a current rating of 28A and is suitable for operation at voltages up to 690V. This circuit breaker belongs to the SIRIUS 3RV2 series and offers switching capacity appropriate for motor protection applications. It is available in size S0, which can be combined with contactors as per specific requirements. The device includes functionalities such as disconnection and protection without auxiliary switches, and it complies with relevant standards for shock resistance and electrical safety.
Full 12 months warranty
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***
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