Item Name : Metal Push Button Switch;Contact Type : Momentary(1NO);Model : MP016S/H10 Head Shape : High Round;Contact : 1NO;Switch Rating : 36VDC, 2A Terminal Number : 2;Mounting Thread Diameter : 16mm / 0.63 inch;Total Size : 24x 21mm / 0.94 inchx 0.83 inch (L x W Momentary type, 1 NO contact, 2 screw terminals. This metal push button switch is suitable for 16mm diameter mounting hole. Used widely for circuits control in electromagnetic starter, contactor, relay and other electric circuit Package content:10x Metal Push Button Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.