Fusesaver™ medium-voltage circuit breaker
Rated short-time withstand current up to 6.3 kA
Rated continuous current up to 200 A
Lightning impulse (BIL) up to 125 kV
Fusesaver circuit breaker
As the world's fastest medium-voltage outdoor vacuum circuit breaker, Fusesaver circuit breaker reduces the impact of temporary faults on lateral lines. Its sub-cycle operating time and wireless communications help utilities increase network reliability while minimizing operating costs of overhead medium-voltage networks.
Watch the videos below to learn more about Siemens Fusesaver medium-voltage circuit breaker.
Saves fuses from blowing due to transient faults or completely replaces fuses. Cal Fire exempt for use in wildfire-prone regions.
- Sub-cycle breaking
- Self-powered from less than one ampere line current
- Encrypted wireless communications
- Multi-phase operation
- Lightweight at 12 lbs.
- Battery backup
- Load breaking up to 200 A
- Inrush restraint
- Cold-load pickup.
- Rechargeable battery
- Conductor, crossarm, or pole mounting
- SCADA connectivity with remote control unit.