3WA9111-0AH01
Ready-to-close signaling switch 1 NO (S20)
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
£54.50
Est. shipping: October 21 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM85-3W | Enquire now | £54.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM71-3W | Enquire now | £60.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 28 2026 |
WM66-3W | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3W | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM94-3W | Enquire now | £73.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM92-3W | Enquire now | £75.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
Condition: New
£93.50
Est. shipping: October 05 2026
View all options and prices (2)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM89-3W | 5+ in stock | £93.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 07 2026 |
WM46-3W | Enquire now | - | Get Quote |
Product Overview:
The 3WA9111-0AH01 is a ready-to-close signaling switch designed as an accessory for the 3WA series air circuit breakers. It functions as a signaling device to indicate the status of the circuit breaker, specifically providing a ready-to-close signal. This component is part of the SENTRON 3WA3 product family and complies with relevant product standards such as IEC 60947-2.
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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