Main Switchboards
The main switchboard is a panel that directs the electricity from the supply source to smaller usage areas (interior lighting, exterior lighting, mast lighting, sockets, all electrically powered pumps, radio, anchor, navigation, radar, in short; all electrically powered equipment). The main switchboard directs the electricity from the supply source to smaller usage areas (interior lighting, exterior lighting, mast lighting, sockets, all electrically powered pumps, radio, anchor, navigation, radar, in short; all electrically powered equipment).
This is a general definition of one or more panels, each of which facilitates electricity to be redirected, contains many switches on it, and allows all equipment to be controlled separately.