... and max.63 branch circuit 2. Standard 7" HMI display PMAC201 multi circuit meter Main Module Metal case design, high grade EMC capability ... & branch circuitsDI Module No need aux. contact, directly monitor branch circuit status Each status input has a indictor light.CT Module ... Range: 1%-120% rated, Accuracy:0.5%Rated current (Branch circuit)50A, Range:1%-100% rated, Accuracy:0.5%Frequency50Hz, Range ...