[Knot On Call]

During the winter I had some sort of power interruption on a 30 A  incoming power supply that I used to power my battery chargers while on the hard for the winter. No circuit breakers on the boat tripped. When I powered up for this season, I noticed that the status lights on my electrical panel were not operating correctly. Some lights were dimly lit. (see attachment) While on 50A shore power the 30A light also lit. I had an electrician examine the power supplies and outputs. He thinks the problem may be in the Charles Ind. Master Controller. The lights on the controller are correct however some of the panel lights are incorrect.  There is also a slight bleed of 0.7v from the 50A power line to the 30A line not in use.  

Does anyone know of a source for a Charles Ind. ACMC 50I-1 Master Controller or equivalent? Charles is out of business, the electrician's contact at Charles has long since retired, and no one at Tiara could help due to the age of the boat and change in what they are now using.  Any help or suggestions are greatly appreciated.