Answer / venkat

ACB IS Air Blast Circuit Breaker ... the functin of this
breaker is 1)to make the current to flow during normal
operating conditions 2)to break the current flow during
abnomal conditions..

Answer / vinod autti

it is type of switch gear used to make or break circuits
ACB stands for Air circuit breaker as air is used as arc
quenching medium

Answer / sharat das (mahindra vehicle m

It is type of switch gear used to make or break circuit.
ACB stands for Air circuit breaker as air is used as arc
quenching medium.When abnarmalty current flow, it will break the ckt from main supply. Its depend on proctection parameter setting such as over load, short ckt current, earth fault current with respect to time......

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