Home > KNX Universal interface and binary input>Universal Interface, 2-fold, FM ABB, on wall mounted Universal Interface, 2-fold, FM ABB, on wall mounted US/U 2.2 Universal Interface, 2-fold, FM ABB, on wall mounted Read more » 90,43 € Tax incl. Reference : US/U 2.2 Quantity : You must add 1 as a minimum quantity to buy this product. Availability: Notify me when available Warning: Last items in stock! 4999961 item in stock left