Multi step switch 1-pole without off, 10 steps
https://www.teconex.eu/shop/m20zst101g2-multi-step-switch-1-pole-without-off-10-steps-48463
https://www.teconex.eu/web/image/product.template/48463/image_1920?unique=9d7a924
Interne referentie: M20ZST101G2
