ABB 6900-0-1647 Description Description ABB 6900-0-1647 6963 U E-Data Gateway PLC/KNX RF System – Bje Related products ABB 2TLA040037R1300 ABB 2TLA042021R8100 ABB 3BSE008510R1 ABB 2TLA042023R0100 ABB 2TLA040001R0000 ABB ACS800-01-0011-5
