FBX - Gas-Insulated Ring Main Unit up to 24 kV

The FBX is a fully SF6-insulated switchboard for secondary distribution networks. In its compact version (FBX-C), it acts as a Ring Main Unit, includes up to five different functions into a single tank and can be easily integrated into a substation or wind tower mast. In its extensible version (FBX-E), it becomes a fully modular switchboard suitable for industrial applications.

•Enhanced personnel safety: Internal arc withstand in conformity with IEC 62271-200

• SF6-insulated switchgear for secondary distribution network

• SF6 switch-disconnector

• Protection through fuse combination or vacuum circuit-breaker

• Two versions : FBX-C (Compact), FBX-E (Extensible)

• Compliant with IEC 62271-200

• Rated Voltage: 12 / 17.5 / 24 kV

• Bus-bar Rated Current: 630 A

• Feeder Rated Current: 630 A

• Rated Short Time Withstand Current : up to 21 kA 3s (up to 25 kA 1s for 12 kV)

• Internal Arc Containment : up to 25 kA 1s

• Dimensions W x H x D in mm: 2 switch-disconnectors + circuit-breaker or fuse protection functions:

• 1000 x 1380 x 750

• Environmental approach

- end-of-life gas recovery possible

- ISO 14001 approved production site.