Siemens

4NC5117-2DA21

Image for illustration purposes only.

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: July 20 2026
WM66-4N Enquire now £40.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: June 22 2026
WM44-4N 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: June 22 2026
WM44-4N Enquire now - Get Quote
Used
Full 12 months warranty
Est. shipping: June 22 2026
WM44-4N Enquire now - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
4NC5117-2DA21
Manufacturer:
Availability:
10+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4354669
Shipping:
We deliver worldwide
Weight:
0.37kg
Dimensions:
66mm x 98mm x 58mm
Also Known As:
4NC5117_2DA21, 4NC51172DA21, 4NC5117/2DA21, 4NC5117-2DA21
Our Warehouse Description:

The 4NC5117-2DA21 is a Siemens bushing-type current transformer designed for industrial automation applications. It is part of the SENTRON series and features a 100 A primary current with a 100:5 ratio, suitable for precise current measurement in electrical systems. This active current transformer is used to monitor and control electrical circuits, ensuring efficient and safe operation within automation and power distribution setups.

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.