The BB1-63-1P-25A is a DC miniature circuit breaker designed for over-current protection in solar DC circuits and small off-grid systems operating at voltages up to 300V DC and currents up to 25A. Its non-polar design facilitates easy and safe wiring, making it suitable for various DC applications.
| Rated Current | 25A |
| Rated Operational Voltage | 300V DC |
| Number of Poles | 1P |
| Breaking Capacity | 6kA |
| Standard Compliance | IEC 60947-2 |
| Utilisation Category | DC-21B |
| Response Time | Less than 3 milliseconds |
| Dielectric Strength | ≥ 2.5kV |
| Operating Temperature Range | -40°C to +70°C |
| Enclosure Protection (Optional) | IP65 with PC enclosure |