Reversing switch 3-pole for reversing of three-phase
https://www.teconex.eu/shop/m20smawu3-reversing-switch-3-pole-for-reversing-of-three-phase-48336
https://www.teconex.eu/web/image/product.template/48336/image_1920?unique=9d7a924
Interne referentie: M20SMAWU3
