what is the safety of ACB & VCB and how can this work and
how can the service the ACB & VCB parts name with picture

Answer Posted / manny sood

Over voltage
Under voltage
Earth fault
Reverse power
, these are the safety of ACB,

High current
Earth fault
No moisture
, these are the safety of VCB

Is This Answer Correct ?    91 Yes 7 No



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