Changeover switch 1-pole with spring return to 0
https://www.teconex.eu/shop/m20smaur1-changeover-switch-1-pole-with-spring-return-to-0-48326
https://www.teconex.eu/web/image/product.template/48326/image_1920?unique=2a312e5
Interne referentie: M20SMAUR1
