ok,
its to handle a few LED's each, so we're not talking huge currents or voltages
what the switch needs to do is select
Position 1 - Set A
Position 2 (middle) - Set A and B
Position 3 - Set B
(obviously I could just do this with 2 simple toggle switches, But I like the idea of 3 position toggle), obviously with an On-Off-On (easily available by contrast) I could Jury-rig it to supply power to both sets when Pos 1/3 were not selected (using a relay)
Edit: Slide and Rotary exist obviously. But I'd like Toggle... looks like its relays or logic gates for me...