DC Mini circuit breaker BB1-63 900V 3P
Most of solar residential systems voltage is below 900V, and off grid system below 900V.
When the system voltage more than 600V, it’s better to install the DC mini circuit breaker or DC switch with the fuse as over current protection.
3P 900V breaker will be perfect for these systems.
The BB1 breaker with CE and CB certificate.
Rated Operational Voltage
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.
Non-polarity DC breaker
Up to 1200V 63A
Arc flash barriers keep the systems safety
IP65 PC enclosure is optional
1P 2P 3P 4P
Rated Operational Voltage (Ue)
3A 4A 6A 10A 13A 16A 20A 25A 32A 40A 50A 63A
IP65 enclosure/IP20 switch body
SAA / TUV