ABB 1SDA054545R1 BKR T5L 630A 3P LSI IEC Description Description ABB 1SDA054545R1 BKR T5L 630A 3P LSI IEC Related products ABB ACS601-0100-3 ABB 2TLA040037R1300 ABB 2TLA042021R8100 ABB 3HNE00313-1 ABB GJV3074397R1 ABB ACS60100203