3NW8120-1
SENTRON, cylindrical fuse link, 14x51 mm, 50 A, aM, Un AC: 400 V
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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
£2.00
Est. shipping: October 23 2026
View all options and prices (9)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 23 2026 |
WM71-3N | Enquire now | £2.00 | Add to Cart |
|
New Sealed
(Min. Quantity: 10)
Full 24 months warranty Est. shipping: October 30 2026 |
WM66-3N | Enquire now | £3.00 | Add to Cart |
|
New Sealed
(Min. Quantity: 10)
Full 24 months warranty Est. shipping: October 22 2026 |
WM94-3N | Enquire now | £3.50 | Add to Cart |
|
New Sealed
(Min. Quantity: 10)
Full 24 months warranty Est. shipping: October 23 2026 |
WM85-3N | Enquire now | £3.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 22 2026 |
WM92-3N | Enquire now | £3.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 08 2026 |
WM97-3N | Enquire now | £6.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM22-3N | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-3N | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 06 2026 |
WM59-3N | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 05 2026
Condition: Used
Priced on Request
Est. shipping: October 05 2026
Product Overview:
The 3NW8120-1 is a cylindrical fuse link designed for electrical protection applications. It measures 14x51 mm and has a current rating of 50 A, with an operating voltage of 400 V AC. This fuse type belongs to the aM (automatic) class and is suitable for use in systems requiring cylindrical fuse links for line protection.
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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