ABB 1101-0-0919 Description Description ABB 1101-0-0919 3-Level Switch Alpha Bs Related products ABB 3BSE008516R1 ABB FPR3600227R1202 ABB 2TLA040037R1300 ABB 2TLA042023R0100 ABB 3BSE008510R1 ABB 2TLA040037R1000