Mastervolt Masterswitch 7kW - 120V - 55106100
55106100
The Mastervolt Masterswitch 7kW (Part No. 55106100) is an automatic AC transfer switch that automatically switches between two power sources, like shore power and a generator, to a single 120V output for your boat or RV's electrical system. It provides power to the "AC power group" from the highest priority source (e.g., grid power), safely and efficiently managing power in situations with limited power supply.