Changeover switch 3-pole with spring return to 0
https://www.teconex.eu/shop/m20zur3g2-changeover-switch-3-pole-with-spring-return-to-0-48512
https://www.teconex.eu/web/image/product.template/48512/image_1920?unique=1a80439
Interne referentie: M20ZUR3G2
