- 15kV and 25kV 4000 Series Vacuum Fault Interrupters.
- Sealed tanks and resettable VFIs eliminate the need to ever replace a fuse.
- Submersible rated, CT powered, over-current relays come installed with 24 of the most commonly used fuse and relay curves programmed into the relay.
- Submersible rated cables and an internally mounted shorting board circuit, allows relays to be removed while energized.