ABB 1SDA054142R1 BKR T4L 320A 3p F IEC Description Description ABB 1SDA054142R1 BKR T4L 320A 3p F IEC Related products ABB 3BSE008516R1 ABB 2TLA040001R1300 ABB 2TLA040037R0800 ABB 2TLA040001R1000 ABB ACS601-0100-3 ABB 2TLA040001R0000