ABB 1SDA054398R1 BKR T5N 630A 3p F IEC Description Description ABB 1SDA054398R1 BKR T5N 630A 3p F IEC Related products ABB 2TLA040001R1300 ABB 3BSE008516R1 ABB 2TLA040037R0800 ABB 2TLA040037R1300 ABB 2TLA042023R0100 ABB 2TLA040001R1100