The LUMOTAST 16 emergency stop elements are equipped with up to 3 contacts. For example, 2 redundant contacts can be identified for the safety applications, while a signaling contact triggers position detection. An additional one Safety factor for your application. https://elecena.pl/product/23447740/1-15-213-003-0000-emergency-stop-lumotast-16-flat-connector-2-nc-1-s-latchin 2023-05-14 https://elecena.pl/product/23447740/1-15-213-003-0000-emergency-stop-lumotast-16-flat-connector-2-nc-1-s-latchin 2025-01-23