7.2kV Vacuum Breaker Replacement for Magne-blast
Electrically operated vacuum breaker was designed and built by Power Precision to install in existing 7.2KV Magne-Blast switchgear for improved arc flash protection.
Advantages of this new 7.2 Vacuum Breaker Include:
- Electrically operated mechanism
- eliminates high force impacts of the mechanical opening and closing mechanisms
- eliminates wear and failures related to mechanical spring energy storage mechanisms
- less maintenance
- ideal for frequently operated circuits such as motor feeders
- lighter weight reducing wear on breaker lifting mechanisms
- faster operating time reducing arc flash reliability
- Vacuum enclosed contacts for improved safety and reliability.
- No asbestos arc chutes.
- Mechanical and electrical interlocks to mate with existing switchgear.
- Upgrade one breaker at a time on scheduled outages with no additional downtime.
