ABB 6900-0-1658 6997/60 Antenna M-Bus/KNX RF System – Bje Description Description ABB 6900-0-1658 6997/60 Antenna M-Bus/KNX RF System – Bje Related products ABB 3BSE008508R1 ABB 2TLA040037R0900 ABB 2TLA040037R0800 ABB GJV3074397R1 ABB 2TLA040001R1400 ABB 2TLA040001R1100
