Newmar AC-IX Panel [AC-IX]AC IX Panel Essential control and protection whenever AC from shore power or generators is on board. A double pole master breaker with a power on indicator light protects both the hot and neutral legs of the AC circuit. A reverse polarity light provides a clear warning when wiring is reversed and poses a shock hazard. AC IX is a 30 amp master breaker (15A or 50 A* optional), 5 branch circuit capacity, 4 installed standard 1 10A, 2 15A, 1 20A, or