3RU2126-4FB1
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£56.00
Est. shipping: December 07 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3R | Enquire now | £56.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM92-3R | Enquire now | £59.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 27 2026 |
WM66-3R | Enquire now | £60.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM71-3R | Enquire now | £61.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM94-3R | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM85-3R | Enquire now | £66.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 01 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
Condition: New
£78.50
Est. shipping: October 02 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM89-3R | Low stock | £78.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 01 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 01 2026 |
WM61-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM59-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: November 05 2026 |
WM74-3R | Enquire now | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: September 28 2026
Our Warehouse Description:
The 3RU2126-4FB1 is a thermal overload relay designed for motor protection. It features a current rating of 34 to 40 amperes and is suitable for stand-alone installation in main circuits with screw terminals for both the main and auxiliary circuits. The relay includes one normally open (NO) and one normally closed (NC) contact, with a contact rating of 3A at 230V and a power capacity of up to 37 kW at 3-phase 230V. It is built to withstand shock resistance according to IEC standards and is used in automation and control systems to protect motors 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***
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