ABB 1SDA055744R1 Description Description ABB E1N 1250 PR121/P-LI In=1250A 3p W M New Emax Related products ABB 2TLA040001R1200 ABB 2TLA042021R8000 ABB 3BSE013230R1 ABB 2TLA040037R1300 ABB 2TLA040001R1400 ABB 2TLA040001R1100