top of page

Three-Phase HV Vacuum Contactors & Circuit Breakers

3-phase.jpg
  • Three Phase

  • Upright or Low Profile for High Reliability

  • ½ to 2 Cycle Trip & Interrupt

  • 208V to 38kV Operate

  • 200 to 1,200A Continuous

  • 2,000 to 28,000A Interrupt

  • Line or Energy Storage Close & Trip

  • Ideal for High Power Electronics

  • High Speed Sealed Arc Interrupting

  • High Speed Crobar Shorting

  • Compact, Light Weight

  • Long Life

  • Minimum Reignitions

  • Minimum Restrikes

Specifications are for reference only and are subject to change.
Contact Ross Engineering Corp. for current information.

Contact Us

540 Westchester Drive

Campbell, CA 95133, USA

408-377-4621

Thanks for submitting!

Copyright © 2025 Ross Engineering Corporation • All Rights Reserved

bottom of page