PV Mini Circuit Breakers – Application

BB1F-63 Series Mini circuit breaker with enclosure mainly be used in PV application, placed between solar modules and inverters. Max voltage up to 1200VDC, current up to 63A, with the function of overload protection, Anti-reflux protection and short-circuit protection. Also be applied to infrequently use for close and open. Scientific arc extinguishing design and flash barrier keep system more safe.

Feature
  • Non-polarity
  • Short-circuit/High breaking capacity and Anti-reflux protection
  • Protection Functions: overload, short circuit , unfrequent operation
  • Rated Voltage: up to 1200V
  • Rated Current: up to 63A
  • Comply with : IEC60947-2/GB14048-2
  • Ingress Protection:IP66
Download the full catalogue or check in the below table the specifications of the BB1F-63 series.

bb1f63