2GL51-73 Carling Heavy duty A/C rated DOUBLE POLE DOUBLE THROW toggle switch with .250 quick disconnect terminals. 10A 250 VAC, 15A 125 VAC, 3/4HP 120-240 VAC. The G-Series toggle switches feature a slow-make, slow-break contact mechanism. 2GL51-73 is AC rated and also suitable for low voltage DC rated applications. They fit the industry standard .500 diameter mounting hole.