MCB Miniature Circuit Breaker
Inquire NowDescription
The MCB Miniature Circuit Breaker is designed for optimal performance and safety in electrical installations. Its elegant appearance, complemented by an arc-shaped cover and handle, ensures comfortable operation while providing a clear view of the circuit’s status through the indicating window. The transparent cover allows for easy labeling, enhancing usability.
In the event of an overload, the MCB handle trips and remains in a central position, enabling quick identification and resolution of faults. This ensures that the handle cannot be manually reset when in a tripped state, providing an additional layer of safety.
With a high short-circuit capacity of 10kA across the entire range, and up to 15kA for current ratings up to 40A, the powerful electric arc extinguishing system ensures reliability. Designed for long electrical endurance, it can withstand up to 10,000 cycles, thanks to a quick making mechanism. Furthermore, the lock device prevents unintended disconnection of terminals, making it a secure choice for any electrical application.
Specifications
| Attribute | Details |
|---|---|
| Model Name | BX9B |
| Standard | IEC60898-1 |
| Poles | 1P, 2P, 3P, 4P |
| Rated Current In (A) | 6, 10, 16, 20, 25, 32, 40, 50, 63 Amp |
| Rated Voltage Un (V) | 1P: 240/415V~, 1P + N: 240V~ 50/60Hz; 2P, 3P, 3P + N, 4P: 415V~ 50/60Hz |
| Tripping Characteristic | B, C, D |
| Breaking Capacity | 10kA |
| Installation | On symmetrical DIN-rail 35mm Panel mounting |
Additional Information
- Elegant design for comfortable operation
- Transparent cover for easy labeling
- High safety standards with automatic tripping feature
- Durable with a high electrical endurance rating
- Prevents accidental disconnection of terminals
