Toggle Switch Contact Form SPST Number of Connections 2 Switch Function On/Off AC Contact Rating 15A @ 277V AC HP 1 hp Terminals Screw Mounting Hole 0.50 in dia DC Contact Rating 20A @ 28V DC Actuator Style Standard Lever Actuator Length 0.68 in Stem Length 0.47 in Stem Dia and Thread Size 0.470 in Operating Temp Range -85 Degrees to 160 Degrees F Actuator Color Silver Stem Color Silver Special Features Step Base Standards CE Approved CSA Certified UL Recognized