3RU2146-4LB1
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£89.50
Est. shipping: October 19 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM92-3R | Enquire now | £89.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 04 2026 |
WM97-3R | Enquire now | £93.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM94-3R | Enquire now | £100.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM71-3R | Enquire now | £103.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 26 2026 |
WM66-3R | Enquire now | £103.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 19 2026 |
WM85-3R | Enquire now | £109.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 30 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
Condition: New
£134.00
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 | 5+ in stock | £134.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: September 30 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: September 30 2026 |
WM61-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM59-3R | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: November 04 2026 |
WM74-3R | Enquire now | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: September 30 2026
Our Warehouse Description:
The 3RU2146-4LB1 is a thermal overload relay designed for motor protection. It features a size S3 configuration with a current rating adjustable between 70A and 90A, suitable for applications requiring a 3-phase connection at 230V. The relay includes 1 normally open and 1 normally closed contact, with a contact rating of 3A and an overload capacity of up to 75 kW. It is intended for stand-alone installation in main circuits with screw terminals for both the main and auxiliary circuits. The relay provides reliable shock resistance according to IEC standards and offers automatic reset functionality after overload trips.
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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