ABB 1SDA055748R1 Description Description ABB E1N 1250 PR122/P-LSI IN=1250A New Emax Related products ABB ACS550-01-038A-4 ABB 3BSE013230R1 ABB 2TLA040037R1000 ABB 2TLA040001R1100 ABB 2TLA040037R1300 ABB 2TLA042021R8000