3WA9111-0EK81
Retrofit kit for external voltage transformer on circuit breaker size 2+3
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
New Sealed — New and unused, supplied in original manufacturer packaging.
New — New and unused. Original manufacturer packaging may be opened, missing or replaced.
Refurbished — Professionally inspected, tested and restored to full working condition.
Used — Previously used, inspected and tested as fully operational.
Condition: New Sealed
£149.50
Est. shipping: October 20 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM85-3W | Enquire now | £149.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM71-3W | Enquire now | £167.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 27 2026 |
WM66-3W | Enquire now | £174.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3W | Enquire now | £175.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM92-3W | Enquire now | £190.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM94-3W | Enquire now | £198.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
Product Overview:
The 3WA9111-0EK81 is a retrofit kit designed to connect an external voltage transformer to a circuit breaker, specifically suitable for frame sizes 2 and 3. It serves as an accessory for circuit breakers, providing the necessary components such as an ETU carrier with a trip solenoid (F5) and reclosing lockout. This kit facilitates the integration of external voltage measurement capabilities with compatible Siemens circuit breakers, enhancing their functionality and flexibility in electrical systems.
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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