3RV2021-1EA20
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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 04 2026 |
WM66-3R | Enquire now | £40.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 03 2026 |
WM75-3R | 75+ in stock | £43.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 07 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 06 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New In Open Original Box
Full 12 months warranty Est. shipping: July 03 2026 |
WM26-3R | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 02 2026 |
WM83-3R | 5+ in stock | £64.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 06 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 06 2026 |
WM61-3R | Low stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 03 2026 |
WM25-3R | Low stock | £82.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 06 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The Siemens 3RV2021-1EA20 is a circuit breaker designed for motor protection. It features a switching capacity suitable for various motor applications and does not include an auxiliary switch. This model is part of the S0 size category, with a rated current release of 10 A. It is equipped with spring-type terminals and has a standard switching capacity, making it suitable for protecting motors with a rated short-circuit breaking capacity at 400 V. The device has a protection class of IP20 on both the front and terminals and complies with IEC 60068-2-27 shock resistance standards. It is a three-pole circuit breaker and belongs to the SIRIUS 3RV2 motor starter protectors family.
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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