Toggle Switch Contact Form SPDT Number of Connections 3 Switch Function On/On AC Contact Rating 15A @ 277VAC HP 1 Terminals Screw Mounting Hole 0.50 in dia. DC Contact Rating 20A @ 28VDC Actuator Style Lever-Lock Actuator Length 1.05 In. Stem Length 0.420 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 Silver Cadmium Oxide Contacts Standards UL/CSA and Military Qualification