Multi step switch 4-pole without off, 4 steps
https://www.teconex.eu/shop/m10hest44ospn43g2-multi-step-switch-4-pole-without-off-4-steps-46979
https://www.teconex.eu/web/image/product.template/46979/image_1920?unique=0f0963f
Interne referentie: M10HEST44OSPN43G2
