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-   -   Dc and ac miniature circuit breakers (https://www.askmehelpdesk.com/showthread.php?t=318529)

  • Feb 17, 2009, 11:19 AM
    hrupadhya
    Dc and ac miniature circuit breakers
    What is the difference between ac and dc circuit breakers?
    What are the applications of those?
    What are their working principles?
  • Feb 28, 2009, 02:31 AM
    madhugop
    What is the difference between ac and dc circuit breakers?
    What are the applications of those?
    What are their working principles?
  • Feb 28, 2009, 03:04 AM
    KISS

    Mmmm. You really need to do your own homework. We will help, but cannot do your assignment. See AMHD policies on homework.
  • Apr 19, 2009, 06:22 AM
    sathe1963
    Working principal of both the type of mcb's is same. Only their construction w.r.t. Contact rating is different considering form factor i.e. 1.1.

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