3RV2021-4EA20
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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 26 2026
View all options and prices (11)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM71-3R | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM92-3R | Enquire now | £66.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM85-3R | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM66-3R | Enquire now | £71.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 09 2026 |
WM97-3R | Enquire now | £71.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM94-3R | Enquire now | £72.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 07 2026 |
WM75-3R | 5+ in stock | £76.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM24-3R | Enquire now | - | Get Quote |
|
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 06 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 07 2026 |
WM59-3R | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 05 2026
View all options and prices (4)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Without Original Box
Full 12 months warranty Est. shipping: October 05 2026 |
WM75-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 06 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM61-3R | Enquire now | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: October 06 2026 |
WM44-3R | Low stock | - | Get Quote |
Condition: Used
£54.00
Est. shipping: October 07 2026
View all options and prices (3)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
Used
Full 12 months warranty Est. shipping: October 07 2026 |
WM75-3R | Low stock | £54.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: October 02 2026 |
WM83-3R | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 06 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
Our Warehouse Description:
The 3RV2021-4EA20 is a circuit breaker designed for motor protection, classified as size S0. It features a rated current of 27 to 32 A and includes a short-circuit release capable of handling up to 400 A. This three-pole device operates at a voltage of up to 690V and is suitable for use in main current circuits, providing reliable protection for motors and motor drives.
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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