Comm/net Systems Products

PowerBay+ BDFB – DC Distribution Bay


Comm/net’s PowerBay+ BDFB is a modular breaker/fuse bay with industry-leading monitoring, safety, and ease-of-use features. Available in 2, 4, 6, or 8 bus versions, the PowerBay+ BDFB is rated at up to 1200A per bus, up to 9600 amps total load. The bus configuration can be easily changed in the field by adding or removing bus straps, which can be safely done with the BDFB energized. Advanced monitoring features include bus voltage, total bus current, and optional individual load current. Bay status can be remotely monitored via HTTP, SNMP, and Modbus.

  • Modular design
  • 2, 4, 6, and 8-bus configurations (1200A per bus)
  • Up to (8) 800A or 1200A rated distribution panels
  • Supports AM and GJ breakers as well as TPS, TLS, KLM, and GMT fuses
  • Up to 176 AM breaker positions
  • Optional LCD touchscreen controller with Ethernet (SNMP, Modbus, HTTP)
  • Optional per-circuit current monitoring and RedundancyTracker
  • Unmatched safety & reliability