I have two solar panels in series totaling a maximum of 80 VDC and 500 Watts. I believe that would be a maximum of 6.25 Amps. Could a 20A 120/277V AC switch handle that since 6.25 Amps is a relatively low current? If not what about a 30A 120/277V AC be able to handle it?
Update: The reason I want a DPDT switch is so I can easily switch my two panels setup between being series and parallel. Each panel is 250 watts with a 40 volt output. Series would give me 80 VDC at 6.25 Amps and parallel would give me 40 VDC at 12.5 Amps. Because of shade issues on the RV, there would be times that one setup would be advantages over the other. The switch would not be switched often. I am wondering if a knife switch would serve my purpose better.