6SL3544-0FB21-1PA0
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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
£490.00
Est. shipping: October 23 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM94-6S | Enquire now | £490.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 30 2026 |
WM66-6S | Enquire now | £491.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM71-6S | Enquire now | £512.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM85-6S | Enquire now | £570.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-6S | 10+ in stock | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 05 2026
Condition: Used
£508.00
Est. shipping: October 06 2026
View all options and prices (2)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
Used
Full 12 months warranty Est. shipping: October 06 2026 |
WM75-6S | Low stock | £508.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-6S | Low stock | - | Get Quote |
Product Overview:
The 6SL3544-0FB21-1PA0 is a control unit from the SINAMICS G120D series designed for industrial automation applications. It supports demanding production environments and features functionalities such as PROFINET communication, safety integration, multiple digital and analog I/O channels, USB and SD/MMC interfaces, and encoder support (HTL and SSI). This control unit is suitable for use in variable frequency drive systems and automation setups requiring reliable performance and versatile connectivity.
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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