Hi!
I have 3 indicator lights in my DB to indicate power from grid, inverter load and inverter smart load. I have been advised that there needs to be a circuit breaker for each one. The whole purpose of the lights is to show if power is present from the 3 sources or not, now putting a breaker before the lights nullifies the whole purpose. The advice is that if the indicator light malfunctions or shorts it could melt the wires. Just checking what others may have done. I am using the ONESTO KCI-1L-G GREEN INDICATOR