What is the meaning of capacity of a 63 Amps TPN MCB? Is it
the per phase capacity or the totol capacity?



What is the meaning of capacity of a 63 Amps TPN MCB? Is it the per phase capacity or the totol ca..

Answer / biswajit ghosh

it is 63A per phase only

Is This Answer Correct ?    31 Yes 5 No

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