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YUMONN Air Circuit Breaker Advantages

Author: Site Editor     Publish Time: 2023-03-25      Origin: Site

YUMONN Air Circuit Breaker Advantages


Air circuit breaker is a circuit breaker for the purpose of protecting low voltage circuit, mainly for energizing and cutting off high current. It is used as the master of a factory and building, and as a main circuit breaker of a ship, and it is possible to attach various accessories according to the purpose.


  • Air blast circuit breaker is a suitable option to use where frequent operation is required because of lesser arc energy

  • The risk of fire is eliminated in the operation of Air blast circuit breaker.

  • Air blast circuit breaker is small in size, because of the growth of dielectric strength is so rapid (which final contact gap needed for arc extinction is very small).

  • Speed of circuit breaker is much higher during operation of the air blast.

  • Arc quenching is much faster

  • The duration of the arc is same for all values of current.

  • Stability of operation can be maintained and depends on speed operation of circuit breakers.

  • It requires less maintenance.

Construction of ACB

Construction of ACB

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