RDA2 push button switches are applicable for controlling circuits with AC 50/60Hz, a rated working voltage of 380V, or a DC rated working voltage of 220V. They are used to control contactors, relays, electromagnetic switches, or convert working signals.
For push buttons equipped with signal lamps, the signal lamp is installed at the neck of the button. The button head also functions as the lampshade for the signal lamp, and different colors are used to distinguish signals.
