Edwards Signaling™ 691-W 690 Low Voltage Non-Illuminated Pushbutton, 5/8 in Dia, 1NO Contact Configuration, White

Low voltage, panel mount pushbuttons with three types of centers: recessed, flush or protruding. Each button has a phosphor bronze contact spring with a long duration wiping action. The button back is constructed of Zytel 101 nylon.