Multi speed switch 3 speeds, 1 rotary direction
https://www.teconex.eu/shop/n20ep93g2-multi-speed-switch-3-speeds-1-rotary-direction-51426
https://www.teconex.eu/web/image/product.template/51426/image_1920?unique=f9bef40
Interne referentie: N20EP93G2
