ABB 1101-0-0918 Description Description ABB 1101-0-0918 3-Level Switch Alpha Bs Related products ABB 3BSE013230R1 ABB 2TLA042021R8000 ABB 3BSE008508R1 ABB 1SFN075112R1000 ABB 2TLA040001R1100 ABB FPR3600227R1202