Blue Sea 9019 Switch, AC 240VAC 63A OFF +2 Positions [9019]9019 Switch, AC 240VAC Amperes 63 Positions 2+OFF Poles 3 Switches 2 120 240 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0. 16" (4. 00mm) thick Heavy duty industrial rated switch Intuitive function One hand operation UL listed 600 Volt AC max WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate