5SY8404-7
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£66.00
Est. shipping: December 10 2026
View all options and prices (8)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: December 10 2026 |
WM66-5S | Enquire now | £66.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 03 2026 |
WM71-5S | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 03 2026 |
WM94-5S | Enquire now | £71.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 03 2026 |
WM85-5S | Enquire now | £79.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 14 2026 |
WM97-5S | Enquire now | £82.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 12 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 12 2026 |
WM59-5S | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: December 03 2026 |
WM92-5S | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 12 2026
Condition: Used
Priced on Request
Est. shipping: October 12 2026
Our Warehouse Description:
The 5SY8404-7 is a four-pole miniature circuit breaker designed for three-phase electrical systems. It features a rated current of 4A and a rated voltage of 400V, with a tripping characteristic of Type C and a breaking capacity of 25kA. The device has a compact form factor with a D=70mm depth, making it suitable for applications requiring reliable overload and short-circuit protection. It includes mechanical switches with screw connections and supports conductor cross-sections ranging from 0.75 mm² to 35 mm².
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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