Feature of DC MCCB 125A 550V PV Solar MCCB
- High-rated voltage and current: 125A rated current and 550V rated voltage make it suitable for solar power generation systems of all sizes.
- Designed for DC systems: Unlike AC circuit breakers, DC circuit breakers are optimized for the characteristics of DC circuits and can better cope with problems such as DC arcs and overcurrents.
- Quick response: In the event of a short circuit or overload, the circuit can be quickly cut off to protect the safety of equipment and personnel.
- High reliability: The use of high-quality materials and advanced manufacturing processes ensures that the circuit breaker can operate stably even in harsh environments.
- Modular design: Easy to install and maintain.
Specification of DC MCCB 125A 550V PV Solar MCCB
| Product or component type | Molded Case Circuit Breaker |
| Model Name | TOSM8DC-125 |
| Network type | DC |
| Trip unit technology | Thermal – magnetic |
| Rated current [In] | 63A, 80A, 100A, 125A |
| Breaking capacity | 25kA |
| [Ue] rated operational voltage | 550V DC |
| Control type | Toggle |
| Local signalling | ON / OFF indication |
| Mounting mode | Fixed installation |
| Color | Grey |
| Mechanical durability endurance | ≥10,000 cycles |
| Electro-mechanical endurance | ≥5,000 cycles |
Application of DC MCCB 125A 550V PV Solar MCCB
- Solar photovoltaic power generation systems
- DC power systems & DC switching power supply system
- UPS & Battery systems & Energy storage device
- Data Center & Some similar DC use scenarios
