ABB 1SDA055754R1 Description Description ABB E1N 1250 PR121/P-LSIG In=1250A 4p W New Emax Related products ABB ACS60100203 ABB 2TLA040037R1300 ABB 2TLA040037R0900 ABB 2TLA040001R1100 ABB 2TLA040037R0800 ABB 3BSE013230R1