DC breaker BB1-63 300V 1P
BB1 series breaker 1P 300V max current is 63A, with over current protection for solar DC string.
For small off grid systems protection or any DC strings below 300V 63A.
Non-polar breaker can be easy and safe wiring.
Electrical Characteristics | |
Standard | IEC60947-2 |
Category | AC-21A |
Pole | 1P |
Rated Operational Voltage | 300V |
Current | 3A-63A |
Arcing time | <3ms |
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
Arc flash barriers keep the systems safety
IP65 PC enclosure is optional
Model | BB1-63 |
Poles | 1P 2P 3P 4P |
Standard | IEC60947.2 |
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 |
