18639
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£125.50
Est. shipping: November 02 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM99-18 | 5+ in stock | £125.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM66-18 | Enquire now | £151.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM71-18 | Enquire now | £177.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM85-18 | Enquire now | £185.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM97-18 | Enquire now | £197.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM91-18 | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: January 11 2027 |
WM92-18 | Enquire now | - | Get Quote |
Condition: New Surplus
£125.50
Est. shipping: November 12 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: November 12 2026 |
WM99-18 | 5+ in stock | £125.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: November 05 2026 |
WM48-18 | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: November 05 2026 |
WM61-18 | Enquire now | - | Get Quote |
|
New & Refurbished
Full 12 months warranty Est. shipping: November 06 2026 |
WM44-18 | 25+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: November 10 2026 |
WM74-18 | Enquire now | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: November 03 2026
Our Warehouse Description:
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.
Full 12 months warranty
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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