MBN320
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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: July 08 2026 |
WM74-MB | 560+ in stock | £17.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 07 2026 |
WM85-MB | 75+ in stock | £17.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 07 2026 |
WM71-MB | Enquire now | £18.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 06 2026 |
WM75-MB | Low stock | £32.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 13 2026 |
WM74-MB | 35+ in stock | £21.50 | Add to Cart |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The MBN320 is a 3-pole circuit breaker rated for 20 A with a B-characteristic release. It is designed to protect electrical circuits against overloads and short circuits, complying with IEC 60947-2 and BS EN 60898 standards. The breaker operates at a voltage of 230/400 V AC and features a rated ultimate short-circuit breaking capacity of over 400 V AC, typically around 6kA. Suitable for use in distribution boards, the MBN320 provides reliable circuit protection with clear “OFF” status indication and is configured with three modules for easy installation and integration into electrical systems.
Hager Group is a leading German-French company specialising in electrical installations and systems for residential, commercial, and industrial buildings.
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