C40N3
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If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: August 18 2026 |
WM71-C4 | 15+ in stock | £323.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 20 2026 |
WM74-C4 | 15+ in stock | £323.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 21 2026 |
WM85-C4 | Enquire now | £328.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 18 2026 |
WM23-C4 | 15+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: September 21 2026 |
WM66-C4 | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: August 20 2026 |
WM67-C4 | Low stock | - | Get Quote |
|
New In Open Original Box
Full 12 months warranty Est. shipping: August 17 2026 |
WM19-C4 | 15+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: September 14 2026 |
WM74-C4 | 15+ in stock | £314.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: August 20 2026 |
WM88-C4 | Enquire now | £404.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: August 24 2026 |
WM89-C4 | 25+ in stock | £421.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: August 25 2026 |
WM46-C4 | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: August 20 2026 |
WM48-C4 | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: August 20 2026 |
WM61-C4 | 10+ in stock | - | Get Quote |
|
New or Refurbished
Full 12 months warranty Est. shipping: August 20 2026 |
WM44-C4 | 25+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The C40N3 is a 3-pole molded case circuit breaker designed for power distribution and protection applications. It features a 400A frame rating and a breaking capacity of 50 kA at 415 VAC, suitable for use in various standard and specific electrical installations. The circuit breaker is part of the ComPacT NSX series and is configured without a trip unit, making it ideal for integration into customized protection schemes. Its design emphasizes space optimization and reliable performance for protecting transformers, generators, and other electrical equipment.
Schneider Electric is a global leader in energy management and automation solutions, offering products such as PLCs, circuit breakers, and building management systems. Known for innovation and sustainability, Schneider Electric’s technologies optimise efficiency, safety, and sustainability across industries like energy, manufacturing, and infrastructure.
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