3WL1112-2CB42-1AA2
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New Sealed — New and unused, supplied in original manufacturer packaging.
New — New and unused. Original manufacturer packaging may be opened, missing or replaced.
Refurbished — Professionally inspected, tested and restored to full working condition.
Used — Previously used, inspected and tested as fully operational.
Condition: New Sealed
£4,033.50
Est. shipping: November 18 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 18 2026 |
WM66-3W | Enquire now | £4,033.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 19 2026 |
WM94-3W | Enquire now | £5,748.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 19 2026 |
WM92-3W | Enquire now | £6,117.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 20 2026 |
WM71-3W | Enquire now | £7,849.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
Product Overview:
The Siemens 3WL1112-2CB42-1AA2 is a fixed-mounted, four-pole circuit breaker designed for industrial electrical systems. It features a size I configuration and is rated for an IEC In of up to 1250A at voltages up to 690V, operating at AC50/60Hz. The breaker offers a high interrupting capacity of 55kA at 500V and includes a horizontal rear connection for streamlined installation. It is equipped with an overcurrent release (ETU 25 LSI) suitable for protecting electrical circuits from overloads and short circuits, ensuring reliable and safe operation in high-current applications.
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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