The Blue Sea AC Source Selection Rotary Switch Panel provides a compact solution for switching between AC sources (120, 120/240 or 230V) when circuit protection is provided elsewhere. UL listed heavy-duty industrial rated switch allows connecting one of several AC sources to one circuit. Simple knob offers intuitive one hand operation. Panel features green "POWER AVAILABLE" LED indicators and red "REVERSE POLARITY" LED indicators. Heavy, 1/8" aluminum alloy panel has a two-part polyurethane slate gray finish and anti-corrosive undercoating. Countersunk mounting holes. Includes detailed installation instructions, cutout template, and a set of 30 large format labels. Switches two 120V AC sources.• Maximum Voltage Rating: 600V AC• 5.25"W x 3.75"H• Voltage: 120V• Amperage: 65A• Positions: 2 + OFF• Sources: 2• Poles: 2• Mounting Depth: 2.41" Intuitive one-hand operation LED indicator lights 1/8"" aluminum alloy panel w/anti-corrosive coating | Blue Sea Systems AC Rotary Switch Panel: 120V, 65A, 2 Sources, 2 Poles, 2 Positions+OFF in Red