Reversing switch 3-pole for reversing of three-phase
https://www.teconex.eu/shop/n20pwu3g2-reversing-switch-3-pole-for-reversing-of-three-phase-51970
https://www.teconex.eu/web/image/product.template/51970/image_1920?unique=9d7a924
Interne referentie: N20PWU3G2
