Multi step switch 1-pole without off, 10 steps
https://www.teconex.eu/shop/n20est101g2-multi-step-switch-1-pole-without-off-10-steps-51481
https://www.teconex.eu/web/image/product.template/51481/image_1920?unique=9d7a924
Interne referentie: N20EST101G2
