yueton DC 36V 2A 16mm High Round Cap Waterproof Metal Momentary Push Button Switch High Flush Reactable Screw Terminals Item Name : Push Button Switch;Switch Combination : 1NO;Model: M16-H10 Head Shape : High Round;Contact : 1NO;Switch Rating : Switch Rating : 36VDC, 2A Terminal Number:2;Mounting Thread Diameter : 16mm / 0.63'';Total Size : 25x 21mm / 0.98"x 0.83'' (L*W) Enclosure Material : Nickel plate brass;Housing Color : Silver Tone, Blue Degree of protection:IP65