Schneider Electric Exxact push-button switch WDE002947 is in color white with 1 rocker, for KNX bus system. It is equipped with LED, glowing with a soft luminescence in the dark. Flush mounting is supported so that its box can be recessed into the surface and unexposed. The IP rating of this device is IP20. Being made of plastic, polycarbonate material, this push-button switch is very reliable and resistant. Besides, it is a green premium product, protecting your family all the time. And it is halogen free. Besides, there is a UP-DOWN marking on the surface. Exxact is a wiring range developed from Nordic installation habits. As integrated solutions for energy and comfort controls, there are more than 250 functions and inserts to choose from.