ANSI Vacuum Magnetic Circuit Breaker AMVAC

The AMVAC circuit breaker is an ANSI-rated vacuum circuit breaker.

The AMVAC circuit breaker combines maintenance-free epoxy encapsulated vacuum interrupters, with an ultra-low maintenance magnetic actuator mechanism, and a maintenance-free electronic controller. The electronic controller not only maintains the charge in the long life capacitors used for open/close operations, but also controls the open, close, and anti-pump functions. The AMVAC breaker requires the least maintenance of all medium voltage vacuum circuit breaker designs in the market today.

Ratings

Nominal voltage class (kV)
5 - 27
Continuous Current (A)
1,200 - 3,000
Interrupting Current
25 - 50 kA @ 5 / 15 kV
16 - 25 kA @ 27 kV


Additional Ratings

    •   Cancel
      • Twitter
      • Facebook
      • LinkedIn
      • Weibo
      • Print
      • Email
    •   Cancel

    Your preferences:

    ABB contact for United States of America

    Sales: Ken Alloway
    Service: Jimmy Mikles
    db0003db004279 c12573990063647085256b030067cddb