ACB full form

 What is the ACB full form in electrical?

Answer:

  • Air Circuit Breaker

What does ACB mean?


ACB is an electrical device that is used to provide overcurrent and short circuit protection for electric circuits over 800 Amps to 10K amps. There are usually used in low voltage applications below voltage 450. We can find these systems in distribution panels. Air circuit breakers operate with their contact in free air. Their method of arc quenching control is entirely different from that of oil breakers. 

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