3RU2126-4BB1
If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£39.00
Est. shipping: December 09 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: December 09 2026 |
WM97-3R | Enquire now | £39.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM92-3R | Enquire now | £40.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM66-3R | Enquire now | £43.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM71-3R | Enquire now | £43.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM94-3R | Enquire now | £44.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM85-3R | Enquire now | £46.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
Condition: New
£55.00
Est. shipping: October 06 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: October 06 2026 |
WM89-3R | 5+ in stock | £55.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM61-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 07 2026 |
WM59-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 30 2026 |
WM74-3R | Enquire now | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: October 05 2026
Our Warehouse Description:
The 3RU2126-4BB1 is a thermal overload relay designed for industrial electrical applications. It features a contact rating of 20A and is suitable for use with up to 15 kW, 690V AC three-phase systems. This device is part of the SIRIUS 3RU2 series and is used to protect motors and other electrical equipment from overload conditions.
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***
Other Siemens Parts
Closest part codes available to buy online.