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UKM5DC-250PV DC Molded Case Circuit Breaker
- Customization:
- Available
- Application:
- Solar PV System
- Function:
- Conventional Circuit Breaker, Overcurrent Protection
- Operate:
- Manual Type
- Installation:
- Fixed
- Breaking Capacity:
- High Voltage Circuit Breakers
- Poles Number:
- 2
- Arc-extinguishing Medium:
- Air
It is applicable to string photovoltaic inverter, controller, 1-4 circuit combiner box and other equipment to provide electrical isolation and control protection for DC of photovoltaic system, and can be operated with load.
The plastic shell is UV resistant, and the appearance design is simple and beautiful
Use category: DC-21B
Insulation voltage 1500V, rated current 25A,
Protection grade IP66
Conform to EN60947-3
Product Parameters
| Product number | 1000V | 1500V |
| Rated operating voltage Ue | DC 1000V /DC 1200V | DC 1500V |
| Rated insulation Ui | 1500V | 1500V |
| Rated impulse voltage Ump | 12kV | 12kV |
| Number of poles | 2P | 3P |
| Trip unit type | Thermomagnetic(Not adjustable), TMD Fixed | |
| Rated ultimate shortcircuit segmentation capacity lcu |
Ue 1200V 16kA Ue 1000V 10kA | Ue 1500v 20kA |
| Running segmentation capacity lcs | Ue 1200v 12kA Ue 1000v 7.5kA | Ue 1500v 15kA |
| Protective function | 1ln | |
| 5ln | ||
| Dimensions W x H x D | 90x200x86mm | 135X200X86mm |