3VA9988-0AA21
leading changeover switch, changeover contacts type HP (14 mm) accessory for: 3VA11-15; 3VA20-26
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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
£23.50
Est. shipping: October 20 2026
View all options and prices (9)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM71-3V | Enquire now | £23.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 27 2026 |
WM66-3V | Enquire now | £23.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3V | Enquire now | £23.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM85-3V | Enquire now | £26.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM92-3V | Enquire now | £26.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM94-3V | Enquire now | £28.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 29 2026 |
WM22-3V | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3V | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM59-3V | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 02 2026
Condition: Used
Priced on Request
Est. shipping: October 02 2026
Product Overview:
The 3VA9988-0AA21 is an auxiliary contact switch designed as an accessory for leading changeover switches, specifically compatible with models in the 3VA1 and 3VA20 series up to 3VA25. It features a configuration of 1 normally open (NO) and 1 normally closed (NC) contact, with a rated contact current of 10 A. This high-capacity switch is suitable for applications requiring reliable changeover contact operations and is part of the SENTRON product line.
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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