Multi step switch 3-pole without off, 5 steps
https://www.teconex.eu/shop/m10hest53ovsa-multi-step-switch-3-pole-without-off-5-steps-46997
https://www.teconex.eu/web/image/product.template/46997/image_1920?unique=9d7a924
Interne referentie: M10HEST53OVSA
