Switch with illuminated pushbutton GN

Switches GN 3310 with an illuminated push button come with a changeover switch and integrated LED ring light. When the button is pressed, an electrical control impulse to switch off a machine, for example, can be triggered based on the wiring of the contacts (NC or NO). Independent whether or not the button is actuated, the integrated LED ring lighting shines either red or green depending on the polarity of connections 1 and 2 of the LED.