OKY3479-1 is a red/black side-mount pushbutton by OKYSTAR. It has an integrated long-life, silver-plated, snap-action switch with an operating on/off switch, a bright red/black frame and cap, a white or black legend plate, and a 2-position snap maintains spring return. The switch can be used to control various electrical circuits. It is suitable for applications in the industrial, automotive, communications, electrical and other related industries.