ABB 1SDA054549R1 BKR T5V 630A 3P LSI IEC Description Description ABB 1SDA054549R1 BKR T5V 630A 3P LSI IEC Related products ABB ACS800-01-0003-3 ABB 2TLA040037R0800 ABB 3BSE013230R1 ABB 2TLA040037R1000 ABB 2TLA040037R0900 ABB ACS60100203