Siemens

6SL3544-0FA21-1FA0

Image for illustration purposes only.

Siemens

If you're unsure whether this part is a perfect match, please contact us.

Condition Warehouse Stock Price
New
Full 12 months warranty
Est. shipping: July 07 2026
WM44-6S 20+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 07 2026
WM61-6S 5+ in stock - Get Quote
Used
Full 12 months warranty
Est. shipping: July 06 2026
WM83-6S Low stock £347.00 Add to Cart
Used
Full 12 months warranty
Est. shipping: July 06 2026
WM75-6S Low stock £2,187.00 Add to Cart
Used
Full 12 months warranty
Est. shipping: July 07 2026
WM44-6S Low stock - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
6SL3544-0FA21-1FA0
Manufacturer:
Availability:
30+ available from our partners
Conditions:
New and Used
Warranty:
Full 12 months warranty
Lead Time:
Usually Dispatched In 3-5 Days
System ID Number:
3944139
Shipping:
We deliver worldwide
Also Known As:
6SL3544_0FA21_1FA0, 6SL35440FA211FA0, 6SL3544/0FA21/1FA0, 6SL3544-0FA21-1FA0
Our Warehouse Description:

The 6SL3544-0FA21-1FA0 is a control unit belonging to the SINAMICS G120D series. It features PROFINET communication and integrated safety functions, including interfaces for 6 digital inputs, 2 digital outputs, PTC/KTY sensors, and an encoder interface. This device is designed to serve as a control component within variable frequency drive systems, specifically for applications requiring precise motor control and safety integration.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.
Siemens:

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***

We are online

Get a Quote

Parts in my quote:
  • (This Page)

What Happens Next?

Email Confirmation

We’ll send you an email confirming that we’ve received your enquiry and are processing your request.

Dedicated Account Manager

A member of our team will be in contact to confirm the part(s), specifications, and condition.

Your Quote

You will receive a comprehensive quote tailored to your specific needs.

Track Your Shipment

You'll receive tracking details once your order ships so you can follow it's progress.

Online Payments Accepted

If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.

VISA
Maestro
Mastercard
Amex
PayPal
Bank Transfer and Invoice