Uxcell Push Button Switch (3 Piece) Item name : push button switch; contact Type : spdt 1No, 1Nc; action Type : Momentary, Type Switch working Voltage : AC 250V, 3A; switch color : Red, Green, Yellow, Black; pin Number : 3 Button cap diameter : 15Mm/0.59"; mounting thread Dia. : 16Mm/0.63" Total size : 18 x 18 x 41Mm/0.71" x 0.71 inch x 1.6"(L*w*h); material : plastic, electronic parts Weight : 20G; Package Content : 3 x push button switch