Mini DC breaker BB1-63 600V 2P
2P 600V DC breaker is most used in off grid systems, for battery DC string protection and controlling, 1 string both positive and negative. Rated current range 3A-63A, 16A is most application in the off grid systems.
The isolation barriers go with the breaker, to isolate the DC arcing may happen when installer is wiring or operating.
Non-polar contacts make the breaker more easy to the cable and safety.
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Electrical Characteristics |
|
|
Standard |
IEC 60947-2/GB/T 14048.2 |
|
Pole |
2P |
|
Rated Operational Voltage |
600V |
|
Current |
3A-63A |
|
Breaking capacity |
6KA |
Solar DC mini circuit breaker
The BB1-63 modular miniature circuit-breakers can be used in solar DC circuits up to 1200 VDC (4-poles execution). Application in solar DC circuits, battery energy storage systems and UPS.
Arc flash barrier design keeps solar equipment more safe and reliable.
For DC circuit over-current protection.
Features:
Non-polarity DC breaker
Up to 1200V 63A
IEC 60947-2/GB/T 14048.2
Arc flash barriers keep the systems safety
IP65 PC enclosure is optional
|
Model |
BB1-63 |
|
Poles |
1P 2P 3P 4P |
|
Standard |
IEC 60947-2/GB/T 14048.2 |
|
Utilization Category |
DC-21B |
|
Rated Operational Voltage (Ue) |
300V,600V,900,1200V |
|
Rated Current |
3A 4A 6A 10A 13A 16A 20A 25A 32A 40A 50A 63A |
|
Mechanical Cycle |
20000 |
|
Electrical Cycle |
4000 |
|
Protection Degree |
IP65 enclosure/IP20 switch body |
|
Polarity |
No Polarity |
|
Certificate |
SAA / TUV |
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