18731
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM91-18 | Enquire now | £134.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM85-18 | Enquire now | £151.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM71-18 | Enquire now | £151.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM92-18 | Enquire now | £188.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM66-18 | Enquire now | £189.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 23 2026 |
WM97-18 | Enquire now | £209.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 18 2026 |
WM67-18 | Enquire now | - | Get Quote |
| Buying more than one? | Get Quote | |||
The 18731 is a low voltage miniature circuit breaker (MCB) designed for three-phase applications. It features three protected poles, an rated current of 80A, and a C tripping curve suitable for various electrical loads. With a rated short-circuit breaking capacity of up to 36kA at 380VAC to 415VAC, it complies with EN/IEC 60947-2 standards. The breaker has a built-in depth of 47 mm and weighs approximately 0.72 kg. This device provides reliable protection for electrical circuits in low voltage systems, ensuring safety and operational efficiency.
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.
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Schneider Electric Parts
Closest part codes available to buy online.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE