Air Circuit Breakers

Air circuit-breakers can be used both as circuit-breakers for general protection (of plants, of user complexes, of electric lines) and as protection circuit-breakers of electrical machines (generators, motors, transformers, capacitors).

They are used in all types of plants (civil, industrial, and in the service sector) as well as in the equipment on-board ships, in mines, in prefabricated substations, and for primary and secondary distribution in general.

New Emax range

Our offering

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

    Your preferences:

    ABB contact for United States of America


    View related documents and downloads for:

    More information

    seitp329 1c8a224d9b05ccffc1256e3f003a3914