5kV Vacuum Breaker for DHP Switchgear 1200A
Replacement vacuum breakers from Power Precision are electrically operated with the following features and advantages:
Electrically operated vacuum contacts for frequent operation without the slamming forces of spring energy mechanisms
Rated short-time withstand current 31.5kA
No arc chutes and no asbestos.
Contact arcing is contained within vacuum bottles.
Mechanical interlocks and electrical controls to mate with existing switchgear.
Fast fault clearing times reducing arc flash energy
Exchange one breaker at a time during scheduled motor circuit maintenance outages.