How To Reset A Fault In ACB ( Air Circuit Breaker )

[@thousifahamadaamiri7796]

I have a ACB ratings of 4000A whenever I'm closing a circuit breaker that's getting tripping even though all load circuits are healthy, cables terminal are tight enough, so what's the cause ? Please can you explain!!!

[@bssarveshkumar2127]

check the trip settings of ACB

[@rajendarchejara3015]

Sir TRIP INFO .cause: EF fault show kar raha hai

[@bssarveshkumar2127]

sorry did not understand

[@jaipandey8722]

Sir all led glow means

[@bssarveshkumar2127]

Its " RED LED " not " ALL LED "