ABB 1SDA054523R1 BKR T4N 160A 3P F IEC Description Description ABB 1SDA054523R1 BKR T4N 160A 3P F IEC Related products ABB 3BSE008508R1 ABB 2TLA040001R0000 ABB ACS800-01-0011-5 ABB 2TLA040037R1300 ABB 2TLA040001R1200 ABB ACS601-0100-3