2p DC 500V DC Solar Molded Case Circuit Breaker MCCB Overload Protection Switch Protector
Inquire NowDescription
The Solar DC MCCB (Molded Case Circuit Breaker) is an essential safety device for any solar power system. It protects solar panels and other components from damage caused by overloads or short circuits, ensuring reliable performance for both residential and commercial applications. This advanced circuit breaker is designed to handle high voltage and current levels typical in solar setups, effectively interrupting electricity flow in case of faults. Its compact design simplifies installation, allowing for seamless integration into existing systems.
With advanced trip units, the Solar DC MCCB quickly detects abnormal conditions and disconnects the circuit instantly to prevent damage. This robust protection is vital for safeguarding your investment and extending the lifespan of your solar power system.
Specifications
| Parameter | Details |
|---|---|
| Model | MDMCCB |
| Rated current of shell frame grade Inm(A) | 250 |
| Rated current In(A) | 63, 80, 100, 125, 140, 160, 180, 200, 225, 250, 280, 315, 320 |
| Pole Number | 2/3 |
| Rated working voltage Ue(V)DC | 500, 1000, 1500 |
| Rated insulation voltage Ui (V) | DC2300 |
| Rated impulse withstand voltage Uimp (kV) | 12 |
| Extreme short-circuit breaking capacity Icu (kA) | 50, 20, 20 |
| Running short-circuit breaking capacity Ics (kA) | Ics=100%Icu |
| Wiring mode | Upper in/lower out, lower in/upper out (2P, 320/3P); Lower in/lower out, upper in/upper out (3P) |
| Mechanical life (Total times) | 20000 |
| Electrical life (Total times) | 3000, 2000, 1500 |
| Insulation feature | Yes |
| Standard | IEC 60947-2, GB/T14048.2 |
| Allowable ambient temperature | -35°C~+70°C |
| Levels of protection | IP20 |
| Quality certificate | CCC, CB, TUV, CE certificate |
| With accessories | Auxiliary, alarm, off load, hand operation, electric operation |
| Arcing distance (mm) | ≤50 (Zero arc, with arcing cover) |
| Transient Action value | 1O ln |
| Overall dimensions LxWxH (mm) | L: 180, W: 76(2P)/107(3P), H: 105 |
| Installation way | Fixed type, plug-in type |
Additional Information
For optimal usage, ensure proper installation according to the specifications. This device is suitable for various solar applications, enhancing safety and reliability.
Detailed Photos
