Air Circuit Breakers

CBI-Electric manufactures global range air circuit breakers and accessories. Air circuit breaker is a circuit breaker for protecting circuit that operates low voltage. The main purpose in here is energizing and cutting of the high current. The air circuit breaker employs a high resistance interruption method for extinction of arcing. Resistance of the arc is rapidly increased to a high value during the opening of a circuit breaker in fault or normal operating condition. The situation such as source voltage becomes incapable to maintain arc voltage can be given to this condition.

The full CBI Global Range includes:

  • Products and Accessories
  • Standard and Advanced Moulded Case Circuit Breakers and Accessories
  • Motor Control including Contactors, Overload Relay, and Manual Motor Starters

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