Miniature Snap Action Switch, Pin, Plunger, AC Contact Rating - Snap Action Switch 21 A 1 HP 125 V, 250 V, 277 V, Contact Form- Switches SPDT, Height - Snap Action Switch 0.63 in, Width - Snap Action Switch 1.14 in, Depth - Snap Action Switch 0.4 in, Electrical Connection - Snap Action Switch 1/4 in Quick Connect, Mounting Dimension - Snap Action Switch 0.87 in Centers, Series V7