Siemens

3SU1100-4BL11-1NA0

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 Sealed
Full 24 months warranty
Est. shipping: August 24 2026
WM66-3S Enquire now £21.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 23 2026
WM75-3S Low stock £25.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 27 2026
WM44-3S 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 27 2026
WM44-3S 20+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 27 2026
WM61-3S Low stock - Get Quote
Used
Full 12 months warranty
Est. shipping: July 27 2026
WM44-3S 20+ in stock - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
3SU1100-4BL11-1NA0
Manufacturer:
Availability:
50+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Usually Dispatched In 2-3 Days
System ID Number:
5336893
Shipping:
We deliver worldwide
Also Known As:
3SU1100_4BL11_1NA0, 3SU11004BL111NA0, 3SU1100/4BL11/1NA0, 3SU1100-4BL11-1NA0
Our Warehouse Description:

The 3SU1100-4BL11-1NA0 is a robust, 22 mm round key-operated switch designed for various control applications. It features a plastic body with a lock mechanism (Lock No. SB30) and comes with two keys. The switch offers three positions (I-O-II) with latching functionality and key removal possible in all positions. It has a standard voltage rating of up to 500V AC and a current rating of 10A. The switch is rated IP66 for protection against dust and water ingress, making it suitable for demanding environments. Its key index is set at a 45° angle, and it can be used as a non-illuminated selector switch or a key-operated switch in modular control systems.

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