Answer / benedict

MCC Means Motor control center,PDB Means Power Distribution Board.

Answer / j.karthik(cce)

MCC:
The MCC means Motor control center. in this MCC
connects the Motors.

PDB:
The PDB means Power distribution board. In this PDB
connects only the feeders(power supply feeders)... i.e the
distribution board means to distribute the powers only...

Answer / bhatt

MCC is motor control centre hence it must have back-up fuse
or back-up MCCB/MCB and starter whereas PDB is Pwer DB
which generally feed lighting and normal power load.

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