In summaryThe single phase would have the following:1 12V dual coil latching relay with shunt resistor rated 60A or more 1 current transformer for metering the N Line rated 60A or more 1 Meter Case boxFor the three phase, it would have the following:1 12V dual coil three phase latching relay with rated 80A or more 4 Show More...
In summaryThe single se would have the following:1 12V dual coil latching relay with shunt resistor rated 60A or more 1 current transformer for metering the N d 60A or more 1 Meter Case boxFor the three se, it would have the following:1 12V dual coil three se latching relay with rated 80A or more 4 current transformer for metering the three L N d 80A or more 1 Meter Case box