Split phase switch with spring return START to 1
https://www.teconex.eu/shop/n33fehp2g2-split-phase-switch-with-spring-return-start-to-1-52343
https://www.teconex.eu/web/image/product.template/52343/image_1920?unique=c0a864f
Interne referentie: N33FEHP2G2
