3WL1240-4BB37-1AA2
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£11,657.00
Est. shipping: November 16 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 16 2026 |
WM94-3W | Enquire now | £11,657.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 16 2026 |
WM66-3W | Enquire now | £11,867.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 16 2026 |
WM92-3W | Enquire now | £12,089.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 16 2026 |
WM71-3W | Enquire now | £30,570.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 01 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
Our Warehouse Description:
The 3WL1240-4BB37-1AA2 is a withdrawable circuit breaker featuring a guide frame with three poles and size II configuration. It is designed for use in low-voltage electrical systems, capable of handling an IEC In current of up to 4000A at voltages up to 690V and operating at AC50/60Hz. The breaker provides an Icu rating of 80kA at 500V with vertical rear connection, and it includes an overcurrent release for protection and control purposes.
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.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE