the pump isn't too bad, about 6 amps, it's the arc mostly, that switch can click 100 times a day or more, but with the 2 poles I can fry one side and just shift wires to the other
they're cheap enough from the local NAPA, where they know me well so they're just an 'expendable' .... I did try one from the TF era, but found it didn't hold up as well as the new 6V ones, so even the repro 6V must have better contacts
Bill
