Changeover switch 1-pole with spring return to 0
https://www.teconex.eu/shop/n20pur1sa-changeover-switch-1-pole-with-spring-return-to-0-51949
https://www.teconex.eu/web/image/product.template/51949/image_1920?unique=6936ab3
Interne referentie: N20PUR1SA
