3KF2312-0MF51
Switch disconnector with fuse 3KF SITOR, 125 A, Size 2, 3-pole, for LV HRC fuse Sz. 000 and 00 for semiconductor protection, front operating mechanism, central, basic unit without handle, flat terminal without fuses
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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
£127.00
Est. shipping: October 27 2026
View all options and prices (8)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 27 2026 |
WM66-3K | Enquire now | £127.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM71-3K | Enquire now | £134.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM94-3K | Enquire now | £138.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM92-3K | Enquire now | £149.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3K | Enquire now | £155.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM85-3K | Enquire now | £158.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3K | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM59-3K | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 02 2026
Condition: Used
Priced on Request
Est. shipping: October 02 2026
Product Overview:
The 3KF2312-0MF51 is a switch disconnector with fuse designed for electrical safety and circuit management. It features a 3-pole configuration suitable for 125A applications and accommodates LV HRC fuses of sizes 000 and 00, making it ideal for semiconductor protection. The device includes a front operating mechanism for ease of use and is constructed to meet industrial standards for reliable performance in electrical systems.
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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