ABB 1101-0-0534 Description Description ABB 2712 U 10A Rotary blind switch insert Alpha Bs Related products ABB 2TLA042021R8100 ABB 2TLA040001R1000 ABB 3BSE008508R1 ABB GJV3074397R1 ABB 2TLA040037R1300 ABB 2TLA040001R1400