3WL1112-4CB42-1AA2
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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
£4,363.50
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 |
WM66-3W | Enquire now | £4,363.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 17 2026 |
WM94-3W | Enquire now | £6,646.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 17 2026 |
WM92-3W | Enquire now | £6,676.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 18 2026 |
WM71-3W | Enquire now | £9,075.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3W | 10+ in stock | - | Get Quote |
Product Overview:
The 3WL1112-4CB42-1AA2 is a fixed-mounted, four-pole circuit breaker designed for industrial electrical applications. It features a size I configuration with an IEC rated current of 1250A and a voltage capacity of up to 690V. The breaker is equipped with an overcurrent release (ETU 25 LSI) and provides a high interrupting capacity of 85kA at 500V, suitable for protecting electrical circuits against overloads and short circuits. Its horizontal rear connection facilitates straightforward installation in electrical assemblies.
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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