18639
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| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: November 12 2026 |
WM91-18 | Enquire now | £111.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 12 2026 |
WM66-18 | Enquire now | £117.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 12 2026 |
WM85-18 | Enquire now | £144.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: September 14 2026 |
WM74-18 | 15+ in stock | £166.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: September 08 2026 |
WM48-18 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: September 08 2026 |
WM61-18 | Enquire now | - | Get Quote |
|
New or Refurbished
Full 12 months warranty Est. shipping: September 09 2026 |
WM44-18 | 25+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: September 07 2026 |
WM22-18 | Enquire now | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 18639 is a miniature circuit breaker (MCB) designed for electrical protection in various applications. It features a 3-pole configuration with a rated current of 63A and a C trip curve, suitable for standard load switching and short-circuit protection. The breaker has a built-in depth of approximately 47 mm and a rated short-circuit breaking capacity of up to 25 kA at 380VAC. It conforms to IEC 60947-2 standards and offers reliable thermal-magnetic operation, making it ideal for distribution boards and industrial installations requiring robust circuit protection.
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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