Toggle Switch Contact Form SPST Number of Connections 2 Switch Function Momentary On/Off AC Contact Rating 15A @ 277V AC 20A @ 125V AC HP 1 1/2 hp Terminals Quick Connect Mounting Hole 0.50 in dia Actuator Style Bat Actuator Length 0.75 in Stem Length 0.5 in Stem Dia and Thread Size 5/8 in x M12 x 1 6g Operating Temp Range 185 Degrees F Standards CE cUL (E200089) TUV UL