7SR5121-6AD26-0AA0
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: August 14 2026 |
WM66-7S | Enquire now | £5,132.50 | Add to Cart |
| Buying more than one? | Get Quote |
The Siemens 7SR5121-6AD26-0AA0 is a directional time-overcurrent protection device designed for industrial automation and electrical protection applications. It features multiple current and voltage transducers, with configurations typically including 4 current transducers and 4 or 21 voltage transducers, along with numerous binary inputs and outputs (BI and BO). The device offers standard communication interfaces such as USB and RS485, enabling integration into control systems. It is equipped with advanced functionalities like circuit breaker monitoring, fault recording for analog signals, and a logic editor for customized protection schemes. Additionally, it includes features like arc flash detection (AFD) and supports comprehensive switching statistics for system analysis.
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***
Get a Quote
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.
Other Siemens Parts
Closest part codes available to buy online.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE