Miniature Circuit Breaker with 6kA Breaking Capacity
This miniature circuit breaker provides overload and short-circuit protection. It is available in curve B, C, and D configurations.





Technical Specifications
Product Overview
Reliable Circuit Protection
The PB8N Miniature Circuit Breaker provides essential protection against overloads and short circuits in residential, commercial, and industrial electrical systems. Engineered for reliability, this device features a robust construction and clear contact position indication for safe operation. It is fully compliant with international safety standards, ensuring consistent performance in diverse electrical environments.
Technical Specifications
Breaking Capacity
Available Pole Versions
- 1 Pole
- 2 Pole
- 3 Pole
- 4 Pole
- Rated Current
- 63 A
- Rated Working Voltage
- 230/400V
- Operating Frequency
- 50 Hz
- Tripping Curves
- Curve BCurve CCurve D
Compliance & Standards
Certifications
- Standards
- IEC/EN 60898-1
Features
Visual Indicators
| Status | Color |
|---|---|
| ON | Green |
| OFF | Red |



