3RV2021-4AA20
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£41.50
Est. shipping: October 26 2026
View all options and prices (10)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM71-3R | Enquire now | £41.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM85-3R | Enquire now | £44.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM92-3R | Enquire now | £45.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 10 2026 |
WM97-3R | Enquire now | £45.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM66-3R | Enquire now | £46.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM94-3R | Enquire now | £47.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 08 2026 |
WM75-3R | 165+ in stock | £87.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM22-3R | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 07 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 08 2026 |
WM59-3R | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 07 2026
Condition: Used
Priced on Request
Est. shipping: October 05 2026
Our Warehouse Description:
The 3RV2021-4AA20 is a compact, current-limiting circuit breaker designed for motor protection. It is suitable for load feeders up to 7.5 kW at AC-3/400 V and features a size S0 configuration. The breaker provides reliable shutdown in the event of a short circuit and protects loads and systems against overloads. It has a rated current of 16 A and a voltage rating of up to 690 VAC, making it ideal for various motor protection applications within electrical systems.
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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