Toggle Switch, Contact Form DPST, Number of Connections 4, Switch Function On/Off, AC Contact Rating 10 A @ 250 V, 15 A @ 125 V, HP 3/4 hp, Terminals Quick Connect, Mounting Hole 0.50 in dia, DC Contact Rating Not Rated, Actuator Style Bat, Actuator Length 0.68 in, Stem Length 0.47 in, Stem Dia. and Thread Size 15/32-32 UNS-2A x 0.5 in dia, Operating Temp. Range 32 Degrees to 185 Degrees F, Includes Hex Nut, Ring Nut