ABB 1SDA054523R1 BKR T4N 160A 3P F IEC Description Description ABB 1SDA054523R1 BKR T4N 160A 3P F IEC Related products ABB 2TLA040001R1400 ABB 2TLA040001R1100 ABB 3BSE008516R1 ABB 3BSE013230R1 ABB ACS800-01-0011-5 ABB 1SFN075112R1000